The big one update :-)

README.md

@@ -1,4 +1,4 @@
-![logo](https://www.zabbix.com/img/logo.svg)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -15,8 +15,9 @@ This repository contains **Dockerfile** of [Zabbix](https://zabbix.com/) for [Do
 
 ### Base Docker Image
 
-* [ubuntu](https://hub.docker.com/_/ubuntu/)
 * [alpine](https://hub.docker.com/_/alpine/)
+* [centos](https://hub.docker.com/_/centos/)
+* [ubuntu](https://hub.docker.com/_/ubuntu/)
 
 ### Usage
 

agent/alpine/Dockerfile

@@ -1,11 +1,25 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
 ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
 ENV TERM=xterm
 
+LABEL org.label-schema.name="zabbix-agent-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix agent is deployed on a monitoring target to actively monitor local resources and applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
+
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
@@ -19,11 +33,10 @@ RUN addgroup zabbix && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     apk update && \
     apk add ${APK_FLAGS_PERSISTANT} \
-            iputils \
-            supervisor \
             bash \
-            coreutils \
-            libssl1.0  && \
+            iputils \
+            libldap \
+            supervisor && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=master
@@ -31,13 +44,20 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-agent --link zabbix-server:zabbix-server -p 10050:10050 -d zabbix-agent:alpine-${ZBX_VERSION}"
+
 RUN apk update && \
     apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
             alpine-sdk \
-            automake \
             autoconf \
+            automake \
             openssl-dev \
-            subversion && \
+            openldap-dev \
+            subversion \
+            coreutils && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -46,25 +66,28 @@ RUN apk update && \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
             --enable-agent \
+            --with-ldap \
+            --with-openssl \
             --enable-ipv6 \
-            --with-openssl && \
+            --silent && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_agent/zabbix_agentd /usr/sbin/zabbix_agentd && \
     cp src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
-    cp conf/zabbix_agentd.conf /etc/zabbix && \
+    cp conf/zabbix_agentd.conf /etc/zabbix/zabbix_agentd.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
-    apk del --purge \
+    apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion
 
 EXPOSE 10050/TCP
 
@@ -72,9 +95,9 @@ WORKDIR /var/lib/zabbix
 
 VOLUME ["/etc/zabbix/zabbix_agentd.d", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "agentd", "none"]
+CMD ["agentd", "none"]

agent/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix agent is deployed on a monitoring target to actively monitor local resour
 
 # Zabbix agent images
 
-These are the only official Zabbix agent Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix agent are:
+These are the only official Zabbix agent Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix agent are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix agent 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix agent 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix agent 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix agent 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix agent 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix agent 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix agent 4.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

agent/alpine/build.sh

@@ -1,18 +1,29 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=agent
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+else
+    MAJOR_VERSION=`cat Dockerfile | grep "ARG MAJOR_VERSION" | cut -f2 -d"="`
+    MINOR_VERSION=`cat Dockerfile | grep "ARG ZBX_VERSION" | cut -f2 -d"."`
+
+    VCS_REF=$MAJOR_VERSION.$MINOR_VERSION
+fi
+
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
 #docker rm -f zabbix-$app_component
 #docker run --name zabbix-$app_component -t -d --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

agent/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,17 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-agentd]
-command = /usr/sbin/zabbix_agentd --foreground -c /etc/zabbix/zabbix_agentd.conf
+[program:zabbix_agentd]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/%(program_name)s.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=2
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

agent/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

agent/alpine/docker-entrypoint.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eo pipefail
+
 set +e
 
 # Script trace mode
@@ -126,7 +128,7 @@ check_variables_mysql() {
     fi
 
     if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
         exit 1
     fi
 
@@ -216,7 +218,7 @@ check_db_connect_postgresql() {
 
     WAIT_TIMEOUT=5
 
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
         echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
         sleep $WAIT_TIMEOUT
     done
@@ -320,21 +322,10 @@ create_db_schema_mysql() {
     if [ -z "${ZBX_DB_VERSION}" ]; then
         echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
 
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
                     -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
                     -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
                     ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
     fi
 }
 
@@ -356,18 +347,9 @@ create_db_schema_postgresql() {
             export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
         fi
 
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
                 -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
                 -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
 
         unset PGPASSWORD
     fi
@@ -378,6 +360,8 @@ prepare_web_server_apache() {
         APACHE_SITES_DIR=/etc/apache2/sites-available
     elif [ -d "/etc/apache2/conf.d" ]; then
         APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
     else
         echo "**** Apache is not available"
         exit 1
@@ -390,6 +374,7 @@ prepare_web_server_apache() {
     elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
         echo "** Disable default site"
         rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
     fi
 
     echo "** Adding Zabbix virtual host (HTTP)"
@@ -433,6 +418,13 @@ prepare_web_server_apache() {
             "/etc/apache2/apache2.conf"
     fi
 
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
     if [ -f "/etc/apache2/httpd.conf" ]; then
         sed -ri \
             -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
@@ -456,6 +448,10 @@ prepare_web_server_apache() {
     if [ -f "/var/run/apache2/apache2.pid" ]; then
         rm -f "/var/run/apache2/apache2.pid"
     fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
 }
 
 prepare_web_server_nginx() {
@@ -692,6 +688,8 @@ prepare_zbx_web_config() {
         PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
     elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
         PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
     fi
 
     if [ -n "$PHP_CONFIG_FILE" ]; then

agent/ubuntu/Dockerfile

@@ -1,15 +1,27 @@
 FROM ubuntu:trusty
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
 
-RUN DISTRIB_CODENAME=$(/bin/bash -c 'source /etc/lsb-release && echo $DISTRIB_CODENAME') && \
-    locale-gen $LC_ALL && \
+LABEL org.label-schema.name="zabbix-agent-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix agent is deployed on a monitoring target to actively monitor local resources and applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
+
+RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
-    echo "deb http://us.archive.ubuntu.com/ubuntu/ $DISTRIB_CODENAME multiverse" >> /etc/apt/sources.list && \
     addgroup --system --quiet zabbix && \
     adduser --quiet \
             --system --disabled-login \
@@ -24,8 +36,7 @@ RUN DISTRIB_CODENAME=$(/bin/bash -c 'source /etc/lsb-release && echo $DISTRIB_CO
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
-            libssl1.0.0 1>/dev/null && \
+            supervisor 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
     rm -rf /var/lib/apt/lists/*
@@ -35,15 +46,22 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-agent --link zabbix-server:zabbix-server -p 10050:10050 -d zabbix-agent:ubuntu-${ZBX_VERSION}"
+
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            gcc \
-            make \
+            autoconf \
             automake \
             libc6-dev \
-            pkg-config \
+            libldap2-dev \
             libssl-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            gcc 1>/dev/null && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -52,33 +70,36 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
             --enable-agent \
+            --with-ldap \
+            --with-openssl \
             --enable-ipv6 \
-            --with-openssl && \
+            --silent && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_agent/zabbix_agentd /usr/sbin/zabbix_agentd && \
     cp src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
-    cp conf/zabbix_agentd.conf /etc/zabbix/ && \
+    cp conf/zabbix_agentd.conf /etc/zabbix/zabbix_agentd.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            gcc \
-            make \
+            autoconf \
             automake \
             libc6-dev \
-            pkg-config \
             libssl-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            gcc 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /root/.subversion
 
 EXPOSE 10050/TCP
 
@@ -86,9 +107,9 @@ WORKDIR /var/lib/zabbix
 
 VOLUME ["/etc/zabbix/zabbix_agentd.d", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "agentd", "none"]
+CMD ["agentd", "none"]

agent/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix agent is deployed on a monitoring target to actively monitor local resour
 
 # Zabbix agent images
 
-These are the only official Zabbix agent Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix agent are:
+These are the only official Zabbix agent Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix agent are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix agent 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix agent 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix agent 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix agent 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix agent 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix agent 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix agent 4.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

agent/ubuntu/build.sh

@@ -1,18 +1,24 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=agent
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
+
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
 #docker rm -f zabbix-$app_component
 #docker run --name zabbix-$app_component -t -d --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

agent/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,14 +1,17 @@
 [supervisord]
 nodaemon = true
-logfile = /dev/null
 
-[program:zabbix-agentd]
-command = /usr/sbin/zabbix_agentd --foreground -c /etc/zabbix/zabbix_agentd.conf
+[program:zabbix_agentd]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/%(program_name)s.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=2
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

agent/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

agent/ubuntu/docker-entrypoint.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eo pipefail
+
 set +e
 
 # Script trace mode
@@ -126,7 +128,7 @@ check_variables_mysql() {
     fi
 
     if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
         exit 1
     fi
 
@@ -216,7 +218,7 @@ check_db_connect_postgresql() {
 
     WAIT_TIMEOUT=5
 
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
         echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
         sleep $WAIT_TIMEOUT
     done
@@ -320,21 +322,10 @@ create_db_schema_mysql() {
     if [ -z "${ZBX_DB_VERSION}" ]; then
         echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
 
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
                     -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
                     -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
                     ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
     fi
 }
 
@@ -356,18 +347,9 @@ create_db_schema_postgresql() {
             export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
         fi
 
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
                 -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
                 -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
 
         unset PGPASSWORD
     fi
@@ -378,6 +360,8 @@ prepare_web_server_apache() {
         APACHE_SITES_DIR=/etc/apache2/sites-available
     elif [ -d "/etc/apache2/conf.d" ]; then
         APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
     else
         echo "**** Apache is not available"
         exit 1
@@ -390,6 +374,7 @@ prepare_web_server_apache() {
     elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
         echo "** Disable default site"
         rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
     fi
 
     echo "** Adding Zabbix virtual host (HTTP)"
@@ -433,6 +418,13 @@ prepare_web_server_apache() {
             "/etc/apache2/apache2.conf"
     fi
 
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
     if [ -f "/etc/apache2/httpd.conf" ]; then
         sed -ri \
             -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
@@ -456,6 +448,10 @@ prepare_web_server_apache() {
     if [ -f "/var/run/apache2/apache2.pid" ]; then
         rm -f "/var/run/apache2/apache2.pid"
     fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
 }
 
 prepare_web_server_nginx() {
@@ -692,6 +688,8 @@ prepare_zbx_web_config() {
         PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
     elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
         PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
     fi
 
     if [ -n "$PHP_CONFIG_FILE" ]; then

java-gateway/alpine/Dockerfile

@@ -1,24 +1,37 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
 ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
-ENV TERM=xterm
+ENV TERM=xterm PATH=${PATH}:/usr/lib/jvm/default-jvm/bin/ JAVA_HOME=/usr/lib/jvm/default-jvm
+
+LABEL org.label-schema.name="zabbix-java-gateway-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix Java Gateway performs native support for monitoring JMX applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
             -h /var/lib/zabbix/ \
-            -H \
         zabbix && \
     mkdir -p /etc/zabbix/ && \
     chown --quiet -R zabbix:root /etc/zabbix && \
     apk update && \
     apk add ${APK_FLAGS_COMMON} \
-            supervisor \
             bash \
-            openjdk8-jre-base && \
+            openjdk8-jre-base \
+            supervisor && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=master
@@ -26,47 +39,54 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-java-gateway --link zabbix-server:zabbix-server -p 10052:10052 -d zabbix-java-gateway:alpine-${ZBX_VERSION}"
+
 RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
-            alpine-sdk \
-            coreutils \
-            automake \
             autoconf \
+            automake \
+            coreutils \
             openjdk8 \
-            subversion && \
+            subversion \
+            alpine-sdk && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
     zabbix_revision=`svn info ${ZBX_SOURCES} |grep "Last Changed Rev"|awk '{print $4;}'` && \
     sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
     sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java && \
-    export PATH=$PATH:/usr/lib/jvm/default-jvm/bin/ && \
     ./bootstrap.sh 1>/dev/null && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-java && \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-java \
+            --silent && \
     make -j"$(nproc)" -s 1>/dev/null && \
     mkdir -p /usr/sbin/zabbix_java/ && \
     cp -r src/zabbix_java/bin /usr/sbin/zabbix_java/ && \
     cp -r src/zabbix_java/lib /usr/sbin/zabbix_java/ && \
+    rm -rf /usr/sbin/zabbix_java/lib/*.xml && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion && \
+    rm -rf /var/svn
 
 EXPOSE 10052/TCP
 
-WORKDIR /usr/sbin/zabbix_java/
+WORKDIR /var/lib/zabbix
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD conf/etc/zabbix/zabbix_java_gateway_logback.xml /etc/zabbix/
-ADD conf/usr/sbin/zabbix_java_gateway /usr/sbin/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["conf/etc/zabbix/zabbix_java_gateway_logback.xml", "/etc/zabbix/"]
+COPY ["conf/usr/sbin/zabbix_java_gateway", "/usr/sbin/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "java-gateway", "none"]
+CMD ["java-gateway", "none"]

java-gateway/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix Java Gateway performs native support for monitoring JMX applications. Jav
 
 # Zabbix Java Gateway images
 
-These are the only official Zabbix Java Gateway Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix Java Gateway are:
+These are the only official Zabbix Java Gateway Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix Java Gateway are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix Java Gateway 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix Java Gateway 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix Java Gateway 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix Java Gateway 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix Java Gateway 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-centos, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix Java Gateway 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix Java Gateway 4.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

java-gateway/alpine/build.sh

@@ -1,18 +1,24 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=java-gateway
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
+
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
 #docker rm -f zabbix-$app_component
 #docker run --name zabbix-$app_component -t -d --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

java-gateway/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,15 +1,17 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-java-gateway]
-command = /bin/bash /usr/sbin/zabbix_java_gateway
-stopsignal = INT
-stopwaitsecs = 2
+[program:zabbix_java_gateway]
+command = /bin/bash /usr/sbin/%(program_name)s
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=3
+startretries=3
+stopsignal=INT
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

java-gateway/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

java-gateway/alpine/docker-entrypoint.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eo pipefail
+
 set +e
 
 # Script trace mode
@@ -126,7 +128,7 @@ check_variables_mysql() {
     fi
 
     if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
         exit 1
     fi
 
@@ -216,7 +218,7 @@ check_db_connect_postgresql() {
 
     WAIT_TIMEOUT=5
 
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
         echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
         sleep $WAIT_TIMEOUT
     done
@@ -320,21 +322,10 @@ create_db_schema_mysql() {
     if [ -z "${ZBX_DB_VERSION}" ]; then
         echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
 
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
                     -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
                     -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
                     ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
     fi
 }
 
@@ -356,18 +347,9 @@ create_db_schema_postgresql() {
             export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
         fi
 
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
                 -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
                 -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
 
         unset PGPASSWORD
     fi
@@ -378,6 +360,8 @@ prepare_web_server_apache() {
         APACHE_SITES_DIR=/etc/apache2/sites-available
     elif [ -d "/etc/apache2/conf.d" ]; then
         APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
     else
         echo "**** Apache is not available"
         exit 1
@@ -390,6 +374,7 @@ prepare_web_server_apache() {
     elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
         echo "** Disable default site"
         rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
     fi
 
     echo "** Adding Zabbix virtual host (HTTP)"
@@ -433,6 +418,13 @@ prepare_web_server_apache() {
             "/etc/apache2/apache2.conf"
     fi
 
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
     if [ -f "/etc/apache2/httpd.conf" ]; then
         sed -ri \
             -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
@@ -456,6 +448,10 @@ prepare_web_server_apache() {
     if [ -f "/var/run/apache2/apache2.pid" ]; then
         rm -f "/var/run/apache2/apache2.pid"
     fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
 }
 
 prepare_web_server_nginx() {
@@ -692,6 +688,8 @@ prepare_zbx_web_config() {
         PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
     elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
         PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
     fi
 
     if [ -n "$PHP_CONFIG_FILE" ]; then

java-gateway/ubuntu/Dockerfile

@@ -1,15 +1,27 @@
 FROM ubuntu:trusty
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
 
-RUN DISTRIB_CODENAME=$(/bin/bash -c 'source /etc/lsb-release && echo $DISTRIB_CODENAME') && \
-    locale-gen $LC_ALL && \
+LABEL org.label-schema.name="zabbix-java-gateway-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix Java Gateway performs native support for monitoring JMX applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0"
+
+STOPSIGNAL SIGTERM
+
+RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
-    echo "deb http://us.archive.ubuntu.com/ubuntu/ $DISTRIB_CODENAME multiverse" >> /etc/apt/sources.list && \
     addgroup --system --quiet zabbix && \
     adduser --quiet \
             --system --disabled-login \
@@ -32,15 +44,21 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-java-gateway --link zabbix-server:zabbix-server -p 10052:10052 -d zabbix-java-gateway:ubuntu-${ZBX_VERSION}"
+
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            gcc \
-            make \
+            autoconf \
             automake \
             libc6-dev \
-            pkg-config \
+            make \
             openjdk-7-jdk \
-            subversion 1>/dev/null && \
+            pkg-config \
+            subversion \
+            gcc 1>/dev/null && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -49,39 +67,42 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java && \
     ./bootstrap.sh 1>/dev/null && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-java && \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-java \
+            --silent && \
     make -j"$(nproc)" -s 1>/dev/null && \
     mkdir -p /usr/sbin/zabbix_java/ && \
     cp -r src/zabbix_java/bin /usr/sbin/zabbix_java/ && \
     cp -r src/zabbix_java/lib /usr/sbin/zabbix_java/ && \
+    rm -rf /usr/sbin/zabbix_java/lib/*.xml && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            gcc \
-            make \
+            autoconf \
             automake \
             libc6-dev \
-            pkg-config \
+            make \
             openjdk-7-jdk \
-            subversion 1>/dev/null && \
+            pkg-config \
+            subversion \
+            gcc 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /root/.subversion
 
 EXPOSE 10052/TCP
 
-WORKDIR /usr/sbin/zabbix_java/
+WORKDIR /var/lib/zabbix
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD conf/etc/zabbix/zabbix_java_gateway_logback.xml /etc/zabbix/
-ADD conf/usr/sbin/zabbix_java_gateway /usr/sbin/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["conf/etc/zabbix/zabbix_java_gateway_logback.xml", "/etc/zabbix/"]
+COPY ["conf/usr/sbin/zabbix_java_gateway", "/usr/sbin/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "java-gateway", "none"]
+CMD ["java-gateway", "none"]

java-gateway/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix Java Gateway performs native support for monitoring JMX applications. Jav
 
 # Zabbix Java Gateway images
 
-These are the only official Zabbix Java Gateway Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix Java Gateway are:
+These are the only official Zabbix Java Gateway Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix Java Gateway are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix Java Gateway 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix Java Gateway 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix Java Gateway 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix Java Gateway 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix Java Gateway 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-centos, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix Java Gateway 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix Java Gateway 4.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

java-gateway/ubuntu/build.sh

@@ -1,18 +1,24 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=java-gateway
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
+
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
 #docker rm -f zabbix-$app_component
 #docker run --name zabbix-$app_component -t -d --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

java-gateway/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,15 +1,17 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-java-gateway]
-command = /bin/bash /usr/sbin/zabbix_java_gateway
-stopsignal = INT
-stopwaitsecs = 2
+[program:zabbix_java_gateway]
+command = /bin/bash /usr/sbin/%(program_name)s
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=3
+startretries=3
+stopsignal=INT
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

java-gateway/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

java-gateway/ubuntu/docker-entrypoint.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eo pipefail
+
 set +e
 
 # Script trace mode
@@ -126,7 +128,7 @@ check_variables_mysql() {
     fi
 
     if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
         exit 1
     fi
 
@@ -216,7 +218,7 @@ check_db_connect_postgresql() {
 
     WAIT_TIMEOUT=5
 
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
         echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
         sleep $WAIT_TIMEOUT
     done
@@ -320,21 +322,10 @@ create_db_schema_mysql() {
     if [ -z "${ZBX_DB_VERSION}" ]; then
         echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
 
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
                     -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
                     -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
                     ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
     fi
 }
 
@@ -356,18 +347,9 @@ create_db_schema_postgresql() {
             export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
         fi
 
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
                 -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
                 -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
 
         unset PGPASSWORD
     fi
@@ -378,6 +360,8 @@ prepare_web_server_apache() {
         APACHE_SITES_DIR=/etc/apache2/sites-available
     elif [ -d "/etc/apache2/conf.d" ]; then
         APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
     else
         echo "**** Apache is not available"
         exit 1
@@ -390,6 +374,7 @@ prepare_web_server_apache() {
     elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
         echo "** Disable default site"
         rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
     fi
 
     echo "** Adding Zabbix virtual host (HTTP)"
@@ -433,6 +418,13 @@ prepare_web_server_apache() {
             "/etc/apache2/apache2.conf"
     fi
 
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
     if [ -f "/etc/apache2/httpd.conf" ]; then
         sed -ri \
             -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
@@ -456,6 +448,10 @@ prepare_web_server_apache() {
     if [ -f "/var/run/apache2/apache2.pid" ]; then
         rm -f "/var/run/apache2/apache2.pid"
     fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
 }
 
 prepare_web_server_nginx() {
@@ -692,6 +688,8 @@ prepare_zbx_web_config() {
         PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
     elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
         PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
     fi
 
     if [ -n "$PHP_CONFIG_FILE" ]; then

proxy-mysql/alpine/Dockerfile

@@ -1,47 +1,60 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
 ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
 ARG DB_TYPE=mysql
-ENV TERM=xterm
-ENV MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-proxy-${DB_TYPE}-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix proxy with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
             -h /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-proxy-${DB_TYPE} && \
     apk update && \
     apk add ${APK_FLAGS_PERSISTANT} \
-            iputils \
-            supervisor \
             bash \
-            mariadb-client-libs \
-            mariadb-client \
-            fping \
-            libxml2 \
-            unixodbc \
-            net-snmp-agent-libs \
-            libldap \
+            iputils \
             libcurl \
+            libldap \
+            libssh2 \
+            libxml2 \
+            mariadb-client \
+            mariadb-client-libs \
+            net-snmp-agent-libs \
             openipmi-libs \
-            libssh2 && \
+            supervisor \
+            unixodbc \
+            fping && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=master
@@ -49,20 +62,25 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-proxy-${DB_TYPE} --link mysql-server:mysql --link zabbix-server:zabbix-server -p 10051:10051 -d zabbix-proxy-${DB_TYPE}:alpine-${ZBX_VERSION}"
+
 RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
-            alpine-sdk \
-            coreutils \
-            automake \
             autoconf \
-            mysql-dev \
-            libxml2-dev \
-            unixodbc-dev \
-            net-snmp-dev \
+            automake \
+            coreutils \
+            curl-dev \
             libssh2-dev \
+            libxml2-dev \
+            mysql-dev \
+            net-snmp-dev \
             openipmi-dev \
             openldap-dev \
-            curl-dev \
-            subversion && \
+            subversion \
+            unixodbc-dev \
+            alpine-sdk && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -71,25 +89,23 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-proxy \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
             --enable-agent \
-            --enable-ipv6 \
-# Does not support stable iksemel library
-#            --with-jabber \
+            --enable-proxy \
+            --with-${DB_TYPE} \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_proxy/zabbix_proxy /usr/sbin/zabbix_proxy && \
@@ -97,23 +113,26 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
     cp conf/zabbix_proxy.conf /etc/zabbix/zabbix_proxy.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
-    cp database/${DB_TYPE}/schema.sql /usr/share/doc/zabbix-proxy-${DB_TYPE}/ && \
+    cat database/${DB_TYPE}/schema.sql > database/${DB_TYPE}/create.sql && \
+    gzip database/${DB_TYPE}/create.sql && \
+    cp database/${DB_TYPE}/create.sql.gz /usr/share/doc/zabbix-proxy-${DB_TYPE}/ && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/snmptraps"]
+VOLUME ["/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "proxy", "mysql"]
+CMD ["proxy", "mysql"]

proxy-mysql/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix proxy is a process that may collect monitoring data from one or more moni
 
 # Zabbix proxy images
 
-These are the only official Zabbix proxy Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix proxy are:
+These are the only official Zabbix proxy Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix proxy are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix proxy 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix proxy 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix proxy 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix proxy 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix proxy 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix proxy 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix proxy 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

proxy-mysql/alpine/build.sh

@@ -1,23 +1,28 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=proxy
-app_database=mysql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
+
+#docker rm -f zabbix-$app_component
 #docker rm -f mysql-server
 
-#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_bin
+#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7
 #sleep 5
-#docker run --name zabbix-$app_component-$app_database -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

proxy-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-proxy]
-command = /usr/sbin/zabbix_proxy --foreground -c /etc/zabbix/zabbix_proxy.conf
+[program:zabbix_proxy]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/zabbix_proxy.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=5
+startretries=3
+stopsignal=INT
+stopwaitsecs=5
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

proxy-mysql/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

proxy-mysql/alpine/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

proxy-mysql/alpine/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

proxy-mysql/ubuntu/Dockerfile

@@ -1,12 +1,26 @@
 FROM ubuntu:trusty
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG DB_TYPE=mysql
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
-ENV MIBDIRS=/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm \
+    MIBDIRS=/var/lib/mibs/iana:/var/lib/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-proxy-${DB_TYPE}-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix proxy with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
@@ -18,35 +32,34 @@ RUN locale-gen $LC_ALL && \
             --ingroup zabbix \
             --home /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-proxy-${DB_TYPE} && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
-            snmp-mibs-downloader \
-            mysql-client \
-            libmysqlclient18 \
-            libiksemel3 \
-            libsnmp30 \
+            fping \
             libcurl3 \
-            unixodbc \
+            libmysqlclient18 \
+            libopenipmi0 \
+            libsnmp30 \
             libssh2-1 \
             libssl1.0.0 \
             libxml2 \
-            fping \
-            libopenipmi0 1>/dev/null && \
+            mysql-client \
+            snmp-mibs-downloader \
+            supervisor \
+            unixodbc 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
     rm -rf /var/lib/apt/lists/*
@@ -56,23 +69,28 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-proxy-${DB_TYPE} --link mysql-server:mysql --link zabbix-server:zabbix-server -p 10051:10051 -d zabbix-proxy-${DB_TYPE}:ubuntu-${ZBX_VERSION}"
+
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
-            libmysqlclient-dev \
-            libsnmp-dev \
             libcurl4-openssl-dev \
             libldap2-dev \
-            libiksemel-dev \
+            libmysqlclient-dev \
             libopenipmi-dev \
+            libsnmp-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -81,24 +99,23 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-proxy \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
             --enable-agent \
-            --enable-ipv6 \
-            --with-jabber \
+            --enable-proxy \
+            --with-${DB_TYPE} \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_proxy/zabbix_proxy /usr/sbin/zabbix_proxy && \
@@ -106,38 +123,41 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
     cp conf/zabbix_proxy.conf /etc/zabbix/zabbix_proxy.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
-    cp database/${DB_TYPE}/schema.sql /usr/share/doc/zabbix-proxy-${DB_TYPE}/ && \
+    cat database/${DB_TYPE}/schema.sql > database/${DB_TYPE}/create.sql && \
+    gzip database/${DB_TYPE}/create.sql && \
+    cp database/${DB_TYPE}/create.sql.gz /usr/share/doc/zabbix-proxy-${DB_TYPE}/ && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            pkg-config \
-            libsnmp-dev \
-            libmysqlclient-dev \
-            libcurl4-openssl-dev \
-            libldap2-dev \
-            libiksemel-dev \
-            libopenipmi-dev \
-            libssh2-1-dev \
-            unixodbc-dev \
-            libxml2-dev \
+            autoconf \
+            automake \
             gcc \
             libc6-dev \
+            libcurl4-openssl-dev \
+            libldap2-dev \
+            libmysqlclient-dev \
+            libopenipmi-dev \
+            libsnmp-dev \
+            libssh2-1-dev \
+            libxml2-dev \
             make \
-            automake \
-            subversion 1>/dev/null && \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove 1>/dev/null && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /root/.subversion
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/snmptraps"]
+VOLUME ["/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
       
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "proxy", "mysql"]
+CMD ["proxy", "mysql"]

proxy-mysql/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix proxy is a process that may collect monitoring data from one or more moni
 
 # Zabbix proxy images
 
-These are the only official Zabbix proxy Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix proxy are:
+These are the only official Zabbix proxy Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix proxy are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix proxy 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix proxy 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix proxy 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix proxy 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix proxy 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix proxy 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix proxy 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

proxy-mysql/ubuntu/build.sh

@@ -1,23 +1,28 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=proxy
-app_database=mysql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
+
+#docker rm -f zabbix-$app_component
 #docker rm -f mysql-server
 
-#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_bin
+#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7
 #sleep 5
-#docker run --name zabbix-$app_component-$app_database -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

proxy-mysql/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-proxy]
-command = /usr/sbin/zabbix_proxy --foreground -c /etc/zabbix/zabbix_proxy.conf
+[program:zabbix_proxy]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/zabbix_proxy.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=5
+startretries=3
+stopsignal=INT
+stopwaitsecs=5
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

proxy-mysql/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

proxy-mysql/ubuntu/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

proxy-mysql/ubuntu/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

proxy-sqlite3/alpine/Dockerfile

@@ -1,43 +1,58 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
 ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
 ARG DB_TYPE=sqlite3
-ENV TERM=xterm
-ENV MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-proxy-${DB_TYPE}-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix proxy with SQLite3 database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
             -h /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
     apk update && \
     apk add ${APK_FLAGS_PERSISTANT} \
-            iputils \
-            supervisor \
             bash \
-            sqlite-libs \
             fping \
-            libxml2 \
-            unixodbc \
-            net-snmp-agent-libs \
-            libldap \
+            iputils \
             libcurl \
+            libldap \
+            libssh2 \
+            libxml2 \
+            net-snmp-agent-libs \
             openipmi-libs \
-            libssh2 && \
+            sqlite-libs \
+            supervisor \
+            unixodbc && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=master
@@ -45,20 +60,25 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-proxy-${DB_TYPE} --link zabbix-server:zabbix-server -p 10051:10051 -d zabbix-proxy-${DB_TYPE}:alpine-${ZBX_VERSION}"
+
 RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
             alpine-sdk \
-            coreutils \
-            automake \
             autoconf \
-            sqlite-dev \
-            libxml2-dev \
-            unixodbc-dev \
-            net-snmp-dev \
+            automake \
+            coreutils \
+            curl-dev \
             libssh2-dev \
+            libxml2-dev \
+            net-snmp-dev \
             openipmi-dev \
             openldap-dev \
-            curl-dev \
-            subversion && \
+            sqlite-dev \
+            subversion \
+            unixodbc-dev && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -67,25 +87,23 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-proxy \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
             --enable-agent \
-            --enable-ipv6 \
-# Does not support stable iksemel library
-#            --with-jabber \
+            --enable-proxy \
+            --with-${DB_TYPE} \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_proxy/zabbix_proxy /usr/sbin/zabbix_proxy && \
@@ -97,18 +115,19 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/snmptraps"]
+VOLUME ["/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "proxy", "sqlite3"]
+CMD ["proxy", "sqlite3"]

proxy-sqlite3/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix proxy is a process that may collect monitoring data from one or more moni
 
 # Zabbix proxy images
 
-These are the only official Zabbix proxy Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix proxy are:
+These are the only official Zabbix proxy Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix proxy are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix proxy 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix proxy 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix proxy 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix proxy 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix proxy 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix proxy 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix proxy 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

proxy-sqlite3/alpine/build.sh

@@ -1,20 +1,25 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=proxy
-app_database=sqlite3
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
-#docker run --name zabbix-$app_component-$app_database -t -d --link zabbix-server:zabbix-server zabbix-$app_component-$app_database:$os-$version
+#docker rm -f zabbix-$app_component
+
+#docker run --name zabbix-$app_component -t -d --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

proxy-sqlite3/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-proxy]
-command = /usr/sbin/zabbix_proxy --foreground -c /etc/zabbix/zabbix_proxy.conf
+[program:zabbix_proxy]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/zabbix_proxy.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=5
+startretries=3
+stopsignal=INT
+stopwaitsecs=5
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

proxy-sqlite3/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

proxy-sqlite3/alpine/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

proxy-sqlite3/alpine/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

proxy-sqlite3/ubuntu/Dockerfile

@@ -1,12 +1,26 @@
 FROM ubuntu:trusty
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG DB_TYPE=sqlite3
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
-ENV MIBDIRS=/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm \
+    MIBDIRS=/var/lib/mibs/iana:/var/lib/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-proxy-${DB_TYPE}-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix proxy with SQLite3 database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
@@ -18,33 +32,32 @@ RUN locale-gen $LC_ALL && \
             --ingroup zabbix \
             --home /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
-            snmp-mibs-downloader \
-            libsqlite3-0 \
-            libiksemel3 \
-            libsnmp30 \
+            fping \
             libcurl3 \
-            unixodbc \
+            libopenipmi0 \
+            libsnmp30 \
+            libsqlite3-0 \
             libssh2-1 \
             libssl1.0.0 \
             libxml2 \
-            fping \
-            libopenipmi0 1>/dev/null && \
+            snmp-mibs-downloader \
+            supervisor \
+            unixodbc 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
     rm -rf /var/lib/apt/lists/*
@@ -54,23 +67,28 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-proxy-${DB_TYPE} --link zabbix-server:zabbix-server -p 10051:10051 -d zabbix-proxy-${DB_TYPE}:ubuntu-${ZBX_VERSION}"
+
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
-            libsqlite3-dev \
-            libsnmp-dev \
             libcurl4-openssl-dev \
             libldap2-dev \
-            libiksemel-dev \
             libopenipmi-dev \
+            libsnmp-dev \
+            libsqlite3-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -79,24 +97,23 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-proxy \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
             --enable-agent \
-            --enable-ipv6 \
-            --with-jabber \
+            --enable-proxy \
+            --with-${DB_TYPE} \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_proxy/zabbix_proxy /usr/sbin/zabbix_proxy && \
@@ -107,34 +124,35 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
-            libsqlite3-dev \
-            libsnmp-dev \
             libcurl4-openssl-dev \
             libldap2-dev \
-            libiksemel-dev \
             libopenipmi-dev \
+            libsnmp-dev \
+            libsqlite3-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove 1>/dev/null && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /root/.subversion
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/snmptraps"]
+VOLUME ["/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
       
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "proxy", "sqlite3"]
+CMD ["proxy", "sqlite3"]

proxy-sqlite3/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix proxy is a process that may collect monitoring data from one or more moni
 
 # Zabbix proxy images
 
-These are the only official Zabbix proxy Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix proxy are:
+These are the only official Zabbix proxy Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix proxy are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix proxy 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix proxy 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix proxy 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix proxy 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix proxy 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix proxy 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix proxy 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

proxy-sqlite3/ubuntu/build.sh

@@ -1,20 +1,25 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=proxy
-app_database=sqlite3
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
-#docker run --name zabbix-$app_component-$app_database -t -d --link zabbix-server:zabbix-server zabbix-$app_component-$app_database:$os-$version
+#docker rm -f zabbix-$app_component
+
+#docker run --name zabbix-$app_component -t -d --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

proxy-sqlite3/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-proxy]
-command = /usr/sbin/zabbix_proxy --foreground -c /etc/zabbix/zabbix_proxy.conf
+[program:zabbix_proxy]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/zabbix_proxy.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=5
+startretries=3
+stopsignal=INT
+stopwaitsecs=5
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

proxy-sqlite3/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

proxy-sqlite3/ubuntu/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

proxy-sqlite3/ubuntu/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

server-mysql/alpine/Dockerfile

@@ -1,48 +1,62 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
 ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
 ARG DB_TYPE=mysql
-ENV TERM=xterm
-ENV MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-server-${DB_TYPE}-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix server with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
             -h /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    adduser zabbix dialout && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
+    mkdir -p /usr/lib/zabbix/alertscripts && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
-    mkdir -p /usr/lib/zabbix/alertscripts && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-server-${DB_TYPE} && \
     apk update && \
     apk add ${APK_FLAGS_PERSISTANT} \
-            iputils \
-            supervisor \
             bash \
-            mariadb-client-libs \
-            mariadb-client \
             fping \
-            libxml2 \
-            unixodbc \
-            net-snmp-agent-libs \
-            libldap \
+            iputils \
             libcurl \
+            libldap \
+            libssh2 \
+            libxml2 \
+            mariadb-client \
+            mariadb-client-libs \
+            net-snmp-agent-libs \
             openipmi-libs \
-            libssh2 && \
+            supervisor \
+            unixodbc && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=master
@@ -50,20 +64,25 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-server-${DB_TYPE} --link mysql-server:mysql -p 10051:10051 -d zabbix-server-${DB_TYPE}:alpine-${ZBX_VERSION}"
+
 RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
             alpine-sdk \
-            coreutils \
-            automake \
             autoconf \
-            mysql-dev \
-            libxml2-dev \
-            unixodbc-dev \
-            net-snmp-dev \
+            automake \
+            coreutils \
+            curl-dev \
             libssh2-dev \
+            libxml2-dev \
+            mysql-dev \
+            net-snmp-dev \
             openipmi-dev \
             openldap-dev \
-            curl-dev \
-            subversion && \
+            subversion \
+            unixodbc-dev && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -72,25 +91,25 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-server \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
             --enable-agent \
-            --enable-ipv6 \
+            --enable-server \
+            --with-${DB_TYPE} \
 # Does not support stable iksemel library
 #            --with-jabber \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_server/zabbix_server /usr/sbin/zabbix_server && \
@@ -98,25 +117,28 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
     cp conf/zabbix_server.conf /etc/zabbix/zabbix_server.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
-    cp database/${DB_TYPE}/schema.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/images.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/data.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
+    cat database/${DB_TYPE}/schema.sql > database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/images.sql >> database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/data.sql >> database/${DB_TYPE}/create.sql && \
+    gzip database/${DB_TYPE}/create.sql && \
+    cp database/${DB_TYPE}/create.sql.gz /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/mibs", "/var/lib/zabbix/modules"]
+VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "server", "mysql"]
+CMD ["server", "mysql"]

server-mysql/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -16,14 +16,14 @@ The server performs the polling and trapping of data, it calculates triggers, se
 
 # Zabbix server images
 
-These are the only official Zabbix server Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix server are:
+These are the only official Zabbix server Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix server are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
+    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
     Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.

server-mysql/alpine/build.sh

@@ -1,23 +1,28 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=server
-app_database=mysql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
+
+#docker rm -f zabbix-$app_component
 #docker rm -f mysql-server
 
-#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_bin
+#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7
 #sleep 5
-#docker run --name zabbix-$app_component-$app_database -t -d --link mysql-server:mysql zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

server-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-server]
-command = /usr/sbin/zabbix_server --foreground -c /etc/zabbix/zabbix_server.conf
+[program:zabbix_server]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/%(program_name)s.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=10
+startretries=3
+stopsignal=INT
+stopwaitsecs=10
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

server-mysql/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

server-mysql/alpine/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

server-mysql/alpine/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

server-mysql/ubuntu/Dockerfile

@@ -1,12 +1,26 @@
 FROM ubuntu:trusty
 LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
 
+ARG BUILD_DATE
+ARG VCS_REF
+
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG DB_TYPE=mysql
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
-ENV MIBDIRS=/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm \
+    MIBDIRS=/var/lib/mibs/iana:/var/lib/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-proxy-${DB_TYPE}-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix server with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
@@ -18,36 +32,37 @@ RUN locale-gen $LC_ALL && \
             --ingroup zabbix \
             --home /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    usermod -G zabbix,dialout zabbix && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
+    mkdir -p /usr/lib/zabbix/alertscripts && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
-    mkdir -p /usr/lib/zabbix/alertscripts && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-server-${DB_TYPE} && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
-            snmp-mibs-downloader \
-            mysql-client \
-            libmysqlclient18 \
+            fping \
+            libcurl3 
             libiksemel3 \
+            libmysqlclient18 \
+            libopenipmi0 \
             libsnmp30 \
-            libcurl3 \
-            unixodbc \
             libssh2-1 \
             libssl1.0.0 \
             libxml2 \
-            fping \
-            libopenipmi0 1>/dev/null && \
+            mysql-client \
+            snmp-mibs-downloader \
+            supervisor \
+            unixodbc 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
     rm -rf /var/lib/apt/lists/*
@@ -57,23 +72,29 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-server-${DB_TYPE} --link mysql-server:mysql -p 10051:10051 -d zabbix-server-${DB_TYPE}:ubuntu-${ZBX_VERSION}"
+
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
-            libmysqlclient-dev \
-            libsnmp-dev \
             libcurl4-openssl-dev \
-            libldap2-dev \
             libiksemel-dev \
+            libldap2-dev \
+            libmysqlclient-dev \
             libopenipmi-dev \
+            libsnmp-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -82,65 +103,69 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-server \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
             --enable-agent \
-            --enable-ipv6 \
+            --enable-server \
+            --with-${DB_TYPE} \
             --with-jabber \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_server/zabbix_server /usr/sbin/zabbix_server && \
     cp src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
-    cp conf/zabbix_server.conf /etc/zabbix && \
+    cp conf/zabbix_server.conf /etc/zabbix/zabbix_server.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
-    cp database/${DB_TYPE}/schema.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/images.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/data.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
+    cat database/${DB_TYPE}/schema.sql > database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/images.sql >> database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/data.sql >> database/${DB_TYPE}/create.sql && \
+    gzip database/${DB_TYPE}/create.sql && \
+    cp database/${DB_TYPE}/create.sql.gz /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
-            libmysqlclient-dev \
-            libsnmp-dev \
             libcurl4-openssl-dev \
-            libldap2-dev \
             libiksemel-dev \
+            libldap2-dev \
+            libmysqlclient-dev \
             libopenipmi-dev \
+            libsnmp-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove 1>/dev/null && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /root/.subversion
 
 EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/mibs", "/var/lib/zabbix/modules"]
+VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
       
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "server", "mysql"]
+CMD ["server", "mysql"]

server-mysql/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -16,14 +16,14 @@ The server performs the polling and trapping of data, it calculates triggers, se
 
 # Zabbix server images
 
-These are the only official Zabbix server Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix server are:
+These are the only official Zabbix server Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix server are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
+    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
     Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.

server-mysql/ubuntu/build.sh

@@ -1,23 +1,28 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=server
-app_database=mysql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
+
+#docker rm -f zabbix-$app_component
 #docker rm -f mysql-server
 
-#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_bin
+#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7
 #sleep 5
-#docker run --name zabbix-$app_component-$app_database -t -d --link mysql-server:mysql zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

server-mysql/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-server]
-command = /usr/sbin/zabbix_server --foreground -c /etc/zabbix/zabbix_server.conf
+[program:zabbix_server]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/%(program_name)s.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=10
+startretries=3
+stopsignal=INT
+stopwaitsecs=10
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

server-mysql/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

server-mysql/ubuntu/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

server-mysql/ubuntu/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

server-pgsql/alpine/Dockerfile

@@ -1,48 +1,62 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
 ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
 ARG DB_TYPE=postgresql
-ENV TERM=xterm
-ENV MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TERM=xterm MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-server-${DB_TYPE}-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix server with PostgreSQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
             -h /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    adduser zabbix dialout && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
+    mkdir -p /usr/lib/zabbix/alertscripts && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
-    mkdir -p /usr/lib/zabbix/alertscripts && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-server-${DB_TYPE} && \
     apk update && \
     apk add ${APK_FLAGS_PERSISTANT} \
-            iputils \
-            supervisor \
             bash \
+            fping \
+            iputils \
+            libcurl \
+            libldap \
+            libssh2 \
+            libxml2 \
+            net-snmp-agent-libs \
+            openipmi-libs \
             postgresql-client \
             postgresql-libs \
-            fping \
-            libxml2 \
-            unixodbc \
-            net-snmp-agent-libs \
-            libldap \
-            libcurl \
-            openipmi-libs \
-            libssh2 && \
+            supervisor \
+            unixodbc && \
     rm -rf /var/cache/apk/*
 
 ARG MAJOR_VERSION=master
@@ -50,20 +64,25 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-server-${DB_TYPE} --link postgres-server:postgres -p 10051:10051 -d zabbix-server-${DB_TYPE}:alpine-${ZBX_VERSION}"
+
 RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
             alpine-sdk \
-            coreutils \
-            automake \
             autoconf \
-            postgresql-dev \
-            libxml2-dev \
-            unixodbc-dev \
-            net-snmp-dev \
+            automake \
+            coreutils \
+            curl-dev \
             libssh2-dev \
+            libxml2-dev \
+            net-snmp-dev \
             openipmi-dev \
             openldap-dev \
-            curl-dev \
-            subversion && \
+            postgresql-dev \
+            subversion \
+            unixodbc-dev && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} 1>/dev/null && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -72,25 +91,25 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-server \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
             --enable-agent \
-            --enable-ipv6 \
+            --enable-server \
+            --with-${DB_TYPE} \
 # Does not support stable iksemel library
 #            --with-jabber \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_server/zabbix_server /usr/sbin/zabbix_server && \
@@ -98,25 +117,28 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
     cp conf/zabbix_server.conf /etc/zabbix/zabbix_server.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
-    cp database/${DB_TYPE}/schema.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/images.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/data.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
+    cat database/${DB_TYPE}/schema.sql > database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/images.sql >> database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/data.sql >> database/${DB_TYPE}/create.sql && \
+    gzip database/${DB_TYPE}/create.sql && \
+    cp database/${DB_TYPE}/create.sql.gz /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/mibs", "/var/lib/zabbix/modules"]
+VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "server", "postgresql"]
+CMD ["server", "postgresql"]

server-pgsql/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -16,14 +16,14 @@ The server performs the polling and trapping of data, it calculates triggers, se
 
 # Zabbix server images
 
-These are the only official Zabbix server Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix server are:
+These are the only official Zabbix server Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix server are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
+    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
     Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.

server-pgsql/alpine/build.sh

@@ -1,19 +1,24 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=server
-app_database=pgsql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
+
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
 #docker rm -f zabbix-$app_component-$app_database
 

server-pgsql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-server]
-command = /usr/sbin/zabbix_server --foreground -c /etc/zabbix/zabbix_server.conf
+[program:zabbix_server]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/%(program_name)s.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=10
+startretries=3
+stopsignal=INT
+stopwaitsecs=10
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

server-pgsql/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

server-pgsql/alpine/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

server-pgsql/alpine/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

server-pgsql/ubuntu/Dockerfile

@@ -1,12 +1,26 @@
 FROM ubuntu:trusty
 LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
 
+ARG BUILD_DATE
+ARG VCS_REF
+
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG DB_TYPE=postgresql
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
-ENV MIBDIRS=/usr/share/mibs/iana:/usr/share/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm \
+    MIBDIRS=/var/lib/mibs/iana:/var/lib/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+
+LABEL org.label-schema.name="zabbix-proxy-${DB_TYPE}-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix server with PostgreSQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
 
 RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
@@ -18,36 +32,37 @@ RUN locale-gen $LC_ALL && \
             --ingroup zabbix \
             --home /var/lib/zabbix/ \
         zabbix && \
-    mkdir -p /etc/zabbix/ && \
+    usermod -G zabbix,dialout zabbix && \
+    mkdir -p /etc/zabbix && \
     mkdir -p /var/lib/zabbix && \
+    mkdir -p /usr/lib/zabbix/alertscripts && \
     mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
     mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
     mkdir -p /var/lib/zabbix/ssh_keys && \
     mkdir -p /var/lib/zabbix/ssl && \
     mkdir -p /var/lib/zabbix/ssl/certs && \
     mkdir -p /var/lib/zabbix/ssl/keys && \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
-    mkdir -p /usr/lib/zabbix/externalscripts && \
-    mkdir -p /usr/lib/zabbix/alertscripts && \
-    mkdir -p /var/lib/zabbix/mibs && \
-    mkdir -p /var/lib/zabbix/snmptraps && \
     chown --quiet -R zabbix:root /var/lib/zabbix && \
     mkdir -p /usr/share/doc/zabbix-server-${DB_TYPE} && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
-            snmp-mibs-downloader \
-            postgresql-client \
-            libpq5 \
-            libiksemel3 \
-            libsnmp30 \
+            fping \
             libcurl3 \
-            unixodbc \
+            libiksemel3 \
+            libopenipmi0 \
+            libpq5 \
+            libsnmp30 \
             libssh2-1 \
             libssl1.0.0 \
             libxml2 \
-            fping \
-            libopenipmi0 1>/dev/null && \
+            postgresql-client \
+            snmp-mibs-downloader \
+            supervisor \
+            unixodbc 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
     rm -rf /var/lib/apt/lists/*
@@ -57,23 +72,29 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-server-${DB_TYPE} --link postgres-server:postgres -p 10051:10051 -d zabbix-server-${DB_TYPE}:ubuntu-${ZBX_VERSION}"
+
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
+            libcurl4-openssl-dev \
+            libiksemel-dev \
+            libldap2-dev \
+            libopenipmi-dev \
             libpq-dev \
             libsnmp-dev \
-            libcurl4-openssl-dev \
-            libldap2-dev \
-            libiksemel-dev \
-            libopenipmi-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     cd /tmp/ && \
     svn --quiet export ${ZBX_SOURCES} zabbix-${ZBX_VERSION} && \
     cd /tmp/zabbix-${ZBX_VERSION} && \
@@ -82,24 +103,24 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     ./bootstrap.sh 1>/dev/null && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
     ./configure \
-            --prefix=/usr \
-            --silent \
-            --sysconfdir=/etc/zabbix \
-            --libdir=/usr/lib/zabbix \
             --datadir=/usr/lib \
-            --enable-server \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
             --enable-agent \
-            --enable-ipv6 \
+            --enable-server \
+            --with-${DB_TYPE} \
             --with-jabber \
             --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
             --with-net-snmp \
             --with-openipmi \
-            --with-ssh2 \
-            --with-libcurl \
-            --with-unixodbc \
-            --with-libxml2 \
             --with-openssl \
-            --with-${DB_TYPE} && \
+            --with-ssh2 \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
     make -j"$(nproc)" -s dbschema 1>/dev/null && \
     make -j"$(nproc)" -s 1>/dev/null && \
     cp src/zabbix_server/zabbix_server /usr/sbin/zabbix_server && \
@@ -107,40 +128,43 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
     cp conf/zabbix_server.conf /etc/zabbix/zabbix_server.conf && \
     chown --quiet -R zabbix:root /etc/zabbix && \
-    cp database/${DB_TYPE}/schema.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/images.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
-    cp database/${DB_TYPE}/data.sql /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
+    cat database/${DB_TYPE}/schema.sql > database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/images.sql >> database/${DB_TYPE}/create.sql && \
+    cat database/${DB_TYPE}/data.sql >> database/${DB_TYPE}/create.sql && \
+    gzip database/${DB_TYPE}/create.sql && \
+    cp database/${DB_TYPE}/create.sql.gz /usr/share/doc/zabbix-server-${DB_TYPE}/ && \
     cd /tmp/ && \
     rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            gcc \
-            make \
+            autoconf \
             automake \
+            gcc \
             libc6-dev \
-            pkg-config \
+            libcurl4-openssl-dev \
+            libiksemel-dev \
+            libldap2-dev \
+            libopenipmi-dev \
             libpq-dev \
             libsnmp-dev \
-            libcurl4-openssl-dev \
-            libldap2-dev \
-            libiksemel-dev \
-            libopenipmi-dev \
             libssh2-1-dev \
-            unixodbc-dev \
             libxml2-dev \
-            subversion 1>/dev/null && \
+            make \
+            pkg-config \
+            subversion \
+            unixodbc-dev 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove 1>/dev/null && \
     rm -rf /var/lib/apt/lists/*
 
-EXPOSE 10051/TCP 162/UDP
+EXPOSE 10051/TCP
 
 WORKDIR /var/lib/zabbix
 
-VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/modules", "/var/lib/zabbix/ssh_keys"]
-VOLUME ["/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca", "/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
+VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/mibs", "/var/lib/zabbix/modules"]
+VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"]
       
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "server", "postgresql"]
+CMD ["server", "postgresql"]

server-pgsql/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -16,14 +16,14 @@ The server performs the polling and trapping of data, it calculates triggers, se
 
 # Zabbix server images
 
-These are the only official Zabbix server Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix server are:
+These are the only official Zabbix server Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix server are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
+    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
     Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.

server-pgsql/ubuntu/build.sh

@@ -1,20 +1,25 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=server
-app_database=pgsql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
+
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
 #docker rm -f zabbix-$app_component-$app_database
 
-#docker run --name zabbix-$app_component-$app_database -t -d --link postgres-server:postgres zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component-$app_database -t -d --link postgres-server:mysql zabbix-$app_component-$app_database:$os-$version

server-pgsql/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,13 +1,18 @@
 [supervisord]
 nodaemon = true
 
-[program:zabbix-server]
-command = /usr/sbin/zabbix_server --foreground -c /etc/zabbix/zabbix_server.conf
+[program:zabbix_server]
+command = /usr/sbin/%(program_name)s --foreground -c /etc/zabbix/%(program_name)s.conf
 user = zabbix
 auto_start = true
 autorestart = true
 
+startsecs=10
+startretries=3
+stopsignal=INT
+stopwaitsecs=10
+
+redirect_stderr=true
+
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

server-pgsql/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

server-pgsql/ubuntu/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

server-pgsql/ubuntu/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

snmptraps/ubuntu/Dockerfile

@@ -1,13 +1,37 @@
 FROM ubuntu:trusty
 LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
 
+ARG BUILD_DATE
+ARG VCS_REF
+
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
-ARG DB_TYPE=mysql
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm \
+    MIBDIRS=/var/lib/mibs/iana:/var/lib/mibs/ietf:/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
 
-ADD snmptrapfmt_1.14+nmu1ubuntu2_amd64.deb /tmp/
+LABEL org.label-schema.name="zabbix-snmptraps-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix SNMP traps receiver" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+ARG MAJOR_VERSION=3.0
+ARG ZBX_VERSION=${MAJOR_VERSION}.14
+ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="1.14" \
+      org.label-schema.vcs-url="https://anonscm.debian.org/gitweb/?p=collab-maint/snmptrapfmt.git" \
+      org.label-schema.docker.cmd="docker run --name zabbix-snmptraps --link zabbix-server:zabbix-server -p 162:162/UDP -d zabbix-snmptraps:ubuntu-${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["snmptrapfmt_1.14+nmu1ubuntu2_amd64.deb", "/tmp/"]
 
 RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
@@ -21,9 +45,10 @@ RUN locale-gen $LC_ALL && \
         zabbix && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
+            snmp-mibs-downloader \
             snmpd \
-            snmp-mibs-downloader && \
+            supervisor 1>/dev/null && \
+    download-mibs 1>/dev/null && \
     dpkg -i /tmp/snmptrapfmt_1.14+nmu1ubuntu2_amd64.deb && \
     mkdir -p /var/lib/zabbix && \
     mkdir -p /var/lib/zabbix/snmptraps && \
@@ -37,8 +62,10 @@ RUN locale-gen $LC_ALL && \
             -e "/^LOGFILE=/s/=.*/=\"\/var\/lib\/zabbix\/snmptraps\/snmptraps.log\"/" \
         "/etc/snmp/snmptrapfmt.conf" && \
     rm -rf /tmp/snmptrapfmt_1.14+nmu1ubuntu2_amd64.deb && \
-    apt-get ${APT_FLAGS_COMMON} autoremove && \
-    apt-get ${APT_FLAGS_COMMON} clean && \
+    apt-get ${APT_FLAGS_COMMON} purge \
+            snmp-mibs-downloader \
+            wget 1>/dev/null && \
+    apt-get ${APT_FLAGS_COMMON} autoremove 1>/dev/null && \
     rm -rf /var/lib/apt/lists/*
 
 EXPOSE 162/UDP
@@ -47,7 +74,7 @@ WORKDIR /var/lib/zabbix/snmptraps/
 
 VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/mibs"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD conf/etc/logrotate.d/zabbix_snmptraps /etc/logrotate.d/
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["conf/etc/logrotate.d/zabbix_snmptraps", "/etc/logrotate.d/"]
 
 CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

snmptraps/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -16,13 +16,11 @@ The image is used to receive SNMP traps, store them to a log file and provide ac
 
 These are the only official Zabbix snmptraps Docker images. They are based on trusty Ubuntu. The available versions of Zabbix snmptraps are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix snmptraps 3.0 (tags: ubuntu-3.0-latest)
+    Zabbix snmptraps 3.0.* (tags: ubuntu-3.0.*)
+    Zabbix snmptraps 3.2 (tags: ubuntu-3.2-latest, ubuntu-latest, latest)
+    Zabbix snmptraps 3.2.* (tags: ubuntu-3.2.*)
+    Zabbix snmptraps 3.4 (tags: ubuntu-trunk)
 
 Images are updated when new releases are published.
 

snmptraps/ubuntu/build.sh

@@ -1,19 +1,24 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=snmptraps
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-docker rm -f zabbix-$app_component
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
 
-docker run --name zabbix-$app_component -t -d zabbix-$app_component:$os-$version
+#docker rm -f zabbix-$app_component
+#docker run --name zabbix-$app_component -t -d zabbix-$app_component:$os-$version

snmptraps/ubuntu/conf/etc/supervisor/conf.d/supervisord_snmptraps.conf

@@ -2,23 +2,31 @@
 nodaemon = true
 
 [program:snmptrapfmt]
-command = /usr/sbin/snmptrapfmt -f /etc/snmp/snmptrapfmt.conf
+command = /usr/sbin/%(program_name)s -f /etc/snmp/%(program_name)s.conf
 auto_start = true
 autorestart = true
 priority = 50
 
+startsecs=3
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0
 
 [program:snmptrapd]
-command = /usr/sbin/snmptrapd -m '+ALL' -M /usr/share/snmp/mibs:/var/lib/mibs/iana:/var/lib/mibs/ietf:/var/lib/zabbix/mibs -f -n -Lo -p /var/run/snmptrapd.pid
+command = /usr/sbin/%(program_name)s -f -n -Lo -p /var/run/snmptrapd.pid -c /etc/snmp/%(program_name)s.conf
 auto_start = true
 autorestart = true
 priority = 100
 
+startsecs=3
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

snmptraps/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

web-apache-mysql/alpine/Dockerfile

@@ -1,5 +1,8 @@
 FROM alpine:3.4
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APK_FLAGS_COMMON="-q"
 ARG APK_FLAGS_PERSISTANT="${APK_FLAGS_COMMON} --clean-protected --no-cache"
@@ -7,6 +10,17 @@ ARG APK_FLAGS_DEV="${APK_FLAGS_COMMON} --no-cache"
 ARG DB_TYPE=mysql
 ENV TERM=xterm
 
+LABEL org.label-schema.name="zabbix-web-apache-${DB_TYPE}-alpine" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix web-interface based on Apache2 web server with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
+
 RUN addgroup zabbix && \
     adduser -S \
             -D -G zabbix \
@@ -18,22 +32,22 @@ RUN addgroup zabbix && \
     chown --quiet -R zabbix:root /etc/zabbix && \
     apk update && \
     apk add ${APK_FLAGS_PERSISTANT} \
-            supervisor \
-            bash \
-            mariadb-client-libs \
-            mariadb-client \
             apache2 \
             apache2-ssl \
+            bash \
+            mariadb-client \
+            mariadb-client-libs \
             php5-apache2 \
-            php5-mysqli \
+            php5-bcmath \
             php5-ctype \
-            php5-sockets \
             php5-gd \
             php5-gettext \
-            php5-bcmath \
-            php5-xmlreader \
-            php5-ldap \
             php5-json \
+            php5-ldap \
+            php5-mysqli \
+            php5-sockets \
+            php5-xmlreader \
+            supervisor \
             ttf-dejavu && \
     rm -rf /var/cache/apk/*
 
@@ -42,6 +56,11 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-web-apache-${DB_TYPE} --link mysql-server:mysql --link zabbix-server:zabbix-server -p 80:80 -d zabbix-web-apache-${DB_TYPE}:alpine-${ZBX_VERSION}"
+
 ADD conf/tmp/font-config /tmp/font-config
 
 RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
@@ -60,7 +79,8 @@ RUN apk add ${APK_FLAGS_DEV} --virtual build-dependencies \
     ln -s /usr/share/fonts/ttf-dejavu/DejaVuSans.ttf /usr/share/zabbix/fonts/graphfont.ttf && \
     apk del ${APK_FLAGS_COMMON} --purge \
             build-dependencies && \
-    rm -rf /var/cache/apk/*
+    rm -rf /var/cache/apk/* && \
+    rm -rf /root/.subversion
 
 EXPOSE 80/TCP 443/TCP
 
@@ -68,13 +88,13 @@ WORKDIR /usr/share/zabbix
 
 VOLUME ["/etc/ssl/apache2"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD conf/etc/zabbix/apache.conf /etc/zabbix/
-ADD conf/etc/zabbix/apache_ssl.conf /etc/zabbix/
-ADD conf/etc/zabbix/web/zabbix.conf.php /etc/zabbix/web/
-ADD conf/etc/php5/conf.d/99-zabbix.ini /etc/php5/conf.d/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["conf/etc/zabbix/apache.conf", "/etc/zabbix/"]
+COPY ["conf/etc/zabbix/apache_ssl.conf", "/etc/zabbix/"]
+COPY ["conf/etc/zabbix/web/zabbix.conf.php", "/etc/zabbix/web/"]
+COPY ["conf/etc/php5/conf.d/99-zabbix.ini", "/etc/php5/conf.d/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "frontend", "mysql", "apache"]
+CMD ["frontend", "mysql", "apache"]

web-apache-mysql/alpine/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix web interface is a part of Zabbix software. It is used to manage resource
 
 # Zabbix web interface images
 
-These are the only official Zabbix web interface Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix web interface are:
+These are the only official Zabbix web interface Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix web interface are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix web interface 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix web interface 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix web interface 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix web interface 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix web interface 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix web interface 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix web interface 4.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

web-apache-mysql/alpine/build.sh

@@ -1,23 +1,28 @@
 #!/bin/bash
 
-os=alpine
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=web-apache
-app_database=mysql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
+
+#docker rm -f zabbix-$app_component
 #docker rm -f mysql-server
 
-#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_bin
+#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7
 #sleep 5
-#docker run --name zabbix-$app_component-$app_database -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

web-apache-mysql/alpine/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -1,12 +1,16 @@
 [supervisord]
 nodaemon = true
 
-[program:apache2]
-command = /usr/sbin/httpd -D FOREGROUND
+[program:httpd]
+command = /usr/sbin/%(program_name)s -D FOREGROUND
 auto_start = true
 autorestart = true
 
+startsecs=2
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

web-apache-mysql/alpine/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

web-apache-mysql/alpine/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

web-apache-mysql/alpine/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################

web-apache-mysql/ubuntu/Dockerfile

@@ -1,5 +1,8 @@
 FROM ubuntu:trusty
-LABEL maintainer "Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+LABEL maintainer="Alexey Pustovalov <alexey.pustovalov@zabbix.com>"
+
+ARG BUILD_DATE
+ARG VCS_REF
 
 ARG APT_FLAGS_COMMON="-qq -y"
 ARG APT_FLAGS_PERSISTANT="${APT_FLAGS_COMMON} --no-install-recommends"
@@ -7,10 +10,19 @@ ARG APT_FLAGS_DEV="${APT_FLAGS_COMMON} --no-install-recommends"
 ARG DB_TYPE=mysql
 ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive TERM=xterm
 
-RUN DISTRIB_CODENAME=$(/bin/bash -c 'source /etc/lsb-release && echo $DISTRIB_CODENAME') && \
-    locale-gen $LC_ALL && \
+LABEL org.label-schema.name="zabbix-web-apache-${DB_TYPE}-ubuntu" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix web-interface based on Apache2 web server with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL 2.0"
+
+STOPSIGNAL SIGTERM
+
+RUN locale-gen $LC_ALL && \
     echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
-    echo "deb http://us.archive.ubuntu.com/ubuntu/ $DISTRIB_CODENAME multiverse" >> /etc/apt/sources.list && \
     addgroup --system --quiet zabbix && \
     adduser --quiet \
             --system --disabled-login \
@@ -23,14 +35,14 @@ RUN DISTRIB_CODENAME=$(/bin/bash -c 'source /etc/lsb-release && echo $DISTRIB_CO
     chown --quiet -R zabbix:root /etc/zabbix && \
     apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_PERSISTANT} install \
-            supervisor \
-            mysql-client \
             apache2 \
             libapache2-mod-php5 \
-            php5-mysql \
+            mysql-client \
             php5-gd \
             php5-json \
             php5-ldap \
+            php5-mysql \
+            supervisor \
             ttf-dejavu-core 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
@@ -41,27 +53,18 @@ ARG ZBX_VERSION=${MAJOR_VERSION}
 ARG ZBX_SOURCES=svn://svn.zabbix.com/tags/${ZBX_VERSION}/
 ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} DB_TYPE=${DB_TYPE}
 
-ADD conf/tmp/font-config /tmp/font-config
+LABEL org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-web-apache-${DB_TYPE} --link mysql-server:mysql --link zabbix-server:zabbix-server -p 80:80 -d zabbix-web-apache-${DB_TYPE}:ubuntu-${ZBX_VERSION}"
+
+COPY ["conf/tmp/font-config", "/tmp/font-config"]
 
 RUN apt-get ${APT_FLAGS_COMMON} update && \
     apt-get ${APT_FLAGS_DEV} install \
-            subversion \
+            gettext \
             patch \
-            gettext 1>/dev/null && \
-    mkdir -p /var/lib/locales/supported.d/ && \
-    echo "en_US.UTF-8 UTF-8" > /var/lib/locales/supported.d/local && \
-    echo "ru_RU.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "ja_JP.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "cs_CZ.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "ko_KR.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "it_IT.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "pt_BR.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "sk_SK.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "uk_UA.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "fr_FR.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "pl_PL.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    echo "zh_CN.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local && \
-    dpkg-reconfigure locales 1>/dev/null && \
+            subversion 1>/dev/null && \
     cd /usr/share/ && \
     svn --quiet export ${ZBX_SOURCES}/frontends/php/ zabbix 1>/dev/null && \
     cd /usr/share/zabbix/ && \
@@ -73,13 +76,22 @@ RUN apt-get ${APT_FLAGS_COMMON} update && \
     ./locale/make_mo.sh 2>/dev/null && \
     update-alternatives --install /usr/share/zabbix/fonts/graphfont.ttf \
             zabbix-frontend-font /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf 10 && \
+    mkdir -p /var/lib/locales/supported.d/ && \
+    rm -f /var/lib/locales/supported.d/local && \
+    cat /usr/share/zabbix/include/locales.inc.php | grep display | grep true | awk '{$1=$1};1' | \
+                cut -d"'" -f 2 | sort | \
+                xargs -I '{}' bash -c 'echo "{}.UTF-8 UTF-8" >> /var/lib/locales/supported.d/local' && \
+    dpkg-reconfigure locales 1>/dev/null && \
+    find /usr/share/zabbix/locale -name '*.po' | xargs rm -f && \
+    find /usr/share/zabbix/locale -name '*.sh' | xargs rm -f && \
     apt-get ${APT_FLAGS_COMMON} purge \
-            subversion \
+            gettext \
             patch \
-            gettext 1>/dev/null && \
+            subversion 1>/dev/null && \
     apt-get ${APT_FLAGS_COMMON} autoremove && \
     apt-get ${APT_FLAGS_COMMON} clean && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    rm -rf /root/.subversion
 
 EXPOSE 80/TCP 443/TCP
 
@@ -87,13 +99,13 @@ WORKDIR /usr/share/zabbix
 
 VOLUME ["/etc/ssl/apache2"]
 
-ADD conf/etc/supervisor/ /etc/supervisor/
-ADD conf/etc/zabbix/apache.conf /etc/zabbix/
-ADD conf/etc/zabbix/apache_ssl.conf /etc/zabbix/
-ADD conf/etc/zabbix/web/zabbix.conf.php /etc/zabbix/web/
-ADD conf/etc/php5/apache2/conf.d/99-zabbix.ini /etc/php5/apache2/conf.d/
-ADD run_zabbix_component.sh /
+COPY ["conf/etc/supervisor/", "/etc/supervisor/"]
+COPY ["conf/etc/zabbix/apache.conf", "/etc/zabbix/"]
+COPY ["conf/etc/zabbix/apache_ssl.conf", "/etc/zabbix/"]
+COPY ["conf/etc/zabbix/web/zabbix.conf.php", "/etc/zabbix/web/"]
+COPY ["conf/etc/php5/apache2/conf.d/99-zabbix.ini", "/etc/php5/apache2/conf.d/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
-ENTRYPOINT ["/bin/bash"]
+ENTRYPOINT ["docker-entrypoint.sh"]
 
-CMD ["/run_zabbix_component.sh", "frontend", "mysql", "apache"]
+CMD ["frontend", "mysql", "apache"]

web-apache-mysql/ubuntu/README.md

@@ -1,4 +1,4 @@
-![logo](http://www.zabbix.com/ru/img/logo/zabbix_logo_500x131.png)
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
 
 # What is Zabbix?
 
@@ -14,15 +14,15 @@ Zabbix web interface is a part of Zabbix software. It is used to manage resource
 
 # Zabbix web interface images
 
-These are the only official Zabbix web interface Docker images. They are based on latest Alpine and trusty Ubuntu images. The available versions of Zabbix web interface are:
+These are the only official Zabbix web interface Docker images. They are based on Alpine Linux v3.4, Ubuntu 14.04 (trusty) and CentOS 7 images. The available versions of Zabbix web interface are:
 
-    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest)
-    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*)
-    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest)
-    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*)
-    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, alpine-latest, ubuntu-latest, latest)
-    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*)
-    Zabbix server 4.0 (tags: alpine-trunk, ubuntu-trunk)
+    Zabbix web interface 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest)
+    Zabbix web interface 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*)
+    Zabbix web interface 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest)
+    Zabbix web interface 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*)
+    Zabbix web interface 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
+    Zabbix web interface 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*)
+    Zabbix web interface 4.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
 
 Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
 

web-apache-mysql/ubuntu/build.sh

@@ -1,23 +1,28 @@
 #!/bin/bash
 
-os=ubuntu
+os=${PWD##*/}
 
 version=$1
 version=${version:-"latest"}
 
-app_component=web-apache
-app_database=mysql
+cd ../
+app_component=${PWD##*/}
+cd $os/
 
 if [[ ! $version =~ ^[0-9]*\.[0-9]*\.[0-9]*$ ]] && [ "$version" != "latest" ]; then
     echo "Incorrect syntax of the version"
     exit 1
 fi
 
-docker build -t zabbix-$app_component-$app_database:$os-$version -f Dockerfile .
+if [ "$version" != "latest" ]; then
+    VCS_REF=`svn info svn://svn.zabbix.com/tags/$version |grep "Last Changed Rev"|awk '{print $4;}'`
+fi
 
-#docker rm -f zabbix-$app_component-$app_database
+docker build -t zabbix-$app_component:$os-$version --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` -f Dockerfile .
+
+#docker rm -f zabbix-$app_component
 #docker rm -f mysql-server
 
-#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7 --character-set-server=utf8 --collation-server=utf8_bin
+#docker run --name mysql-server -t -e MYSQL_DATABASE="zabbix" -e MYSQL_USER="zabbix" -e MYSQL_PASSWORD="zabbix" -e MYSQL_RANDOM_ROOT_PASSWORD=true -d mysql:5.7
 #sleep 5
-#docker run --name zabbix-$app_component-$app_database -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component-$app_database:$os-$version
+#docker run --name zabbix-$app_component -t -d --link mysql-server:mysql --link zabbix-server:zabbix-server zabbix-$app_component:$os-$version

web-apache-mysql/ubuntu/conf/etc/supervisor/conf.d/supervisord_zabbix.conf

@@ -6,7 +6,11 @@ command = /bin/bash -c "source /etc/apache2/envvars && /usr/sbin/apache2ctl -D F
 auto_start = true
 autorestart = true
 
+startsecs=2
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
 stdout_logfile = /dev/stdout
 stdout_logfile_maxbytes = 0
-stderr_logfile = /dev/stderr
-stderr_logfile_maxbytes = 0

web-apache-mysql/ubuntu/conf/etc/supervisor/supervisord.conf

@@ -14,6 +14,7 @@ critical = critical
 user = root
 logfile_maxbytes = 0
 logfile_backupcount = 0
+loglevel = info
 
 ; the below section must remain in the config file for RPC
 ; (supervisorctl/web interface) to work, additional interfaces may be

web-apache-mysql/ubuntu/docker-entrypoint.sh

@@ -0,0 +1,910 @@
+#!/bin/bash
+
+set -eo pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Type of Zabbix component
+# Possible values: [server, proxy, agent, web, dev]
+zbx_type="$1"
+# Type of Zabbix database
+# Possible values: [mysql, postgresql]
+zbx_db_type="$2"
+# Type of web-server. Valid only with zbx_type = web
+# Possible values: [apache, nginx]
+zbx_opt_type="$3"
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
+# Default Zabbix server host
+ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
+# Default Zabbix server port number
+ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+
+# Default timezone for web interface
+PHP_TZ=${PHP_TZ:-"Europe/Riga"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZBX_FRONTEND_PATH="/usr/share/zabbix"
+
+prepare_system() {
+    local type=$1
+    local web_server=$2
+
+    echo "** Preparing the system"
+
+    if [ "$type" != "dev" ]; then
+        return
+    fi
+}
+
+update_config_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+    local is_multiple=$4
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$var_value" ]; then
+        sed -i -e "/$var_name=/d" "$config_path"
+        echo "removed"
+        return
+    fi
+
+    # Remove value from configuration parameter in case of double quoted parameter value
+    if [ "$var_value" == '""' ]; then
+        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
+        echo "undefined"
+        return
+    fi
+
+    # Use full path to a file for TLS related configuration parameters
+    if [[ $var_name =~ ^TLS.*File$ ]]; then
+        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
+    fi
+
+    # Escaping "/" character in parameter value
+    var_value=${var_value//\//\\/}
+
+    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
+        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
+        echo "updated"
+    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
+        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
+        echo "added first occurrence"
+    else
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    fi
+
+}
+
+update_config_multiple_var() {
+    local config_path=$1
+    local var_name=$2
+    local var_value=$3
+
+    var_value="${var_value%\"}"
+    var_value="${var_value#\"}"
+
+    local IFS=,
+    local OPT_LIST=($var_value)
+
+    for value in "${OPT_LIST[@]}"; do
+        update_config_var $config_path $var_name $value true
+    done
+}
+
+# Check prerequisites for MySQL database
+check_variables_mysql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+
+    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
+        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
+        exit 1
+    fi
+
+    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
+        echo "*** Impossible to use MySQL server because 'root' password is not defined and it is not empty"
+        exit 1
+    fi
+
+    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
+        USE_DB_ROOT_USER=true
+        DB_SERVER_ROOT_USER="root"
+        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
+    fi
+
+    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
+    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
+    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+    fi
+}
+
+# Check prerequisites for PostgreSQL database
+check_variables_postgresql() {
+    local type=$1
+
+    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
+    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
+    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
+
+    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
+    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
+
+    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
+    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
+
+    if [ "$type" == "proxy" ]; then
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
+    else
+        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
+    fi
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+}
+
+check_db_connect_postgresql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
+        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
+        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
+    else
+        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
+        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
+    fi
+    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
+    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
+    echo "********************"
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    WAIT_TIMEOUT=5
+
+    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -d ${DB_SERVER_DBNAME} -l -q 2>/dev/null)" ]; do
+        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset PGPASSWORD
+}
+
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
+
+    echo $result
+}
+
+psql_query() {
+    query=$1
+    db=$2
+
+    local result=""
+
+    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+    fi
+
+    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
+
+    unset PGPASSWORD
+
+    echo $result
+}
+
+create_db_user_mysql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
+
+    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
+    fi
+
+    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_user_postgresql() {
+    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
+
+    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
+
+    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
+
+    if [ -z "$USER_EXISTS" ]; then
+        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    else
+        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
+    fi
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
+        # better solution?
+        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_database_postgresql() {
+    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
+
+    if [ -z ${DB_EXISTS} ]; then
+        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
+        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
+    else
+        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
+    fi
+}
+
+create_db_schema_mysql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        zcat /usr/share/doc/zabbix-$type-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+    fi
+}
+
+create_db_schema_postgresql() {
+    local type=$1
+
+    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
+                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
+
+    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
+        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
+        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
+    fi
+
+    if [ -z "${ZBX_DB_VERSION}" ]; then
+        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
+
+        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
+            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
+        fi
+
+        zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \
+                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
+                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset PGPASSWORD
+    fi
+}
+
+prepare_web_server_apache() {
+    if [ -d "/etc/apache2/sites-available" ]; then
+        APACHE_SITES_DIR=/etc/apache2/sites-available
+    elif [ -d "/etc/apache2/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/apache2/conf.d
+    elif [ -d "/etc/httpd/conf.d" ]; then
+        APACHE_SITES_DIR=/etc/httpd/conf.d
+    else
+        echo "**** Apache is not available"
+        exit 1
+    fi
+
+    if [ -f "/usr/sbin/a2dissite" ]; then
+        echo "** Disable default site"
+        /usr/sbin/a2dissite 000-default 1>/dev/null
+        rm -rf "$APACHE_SITES_DIR/*"
+    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
+        echo "** Disable default site"
+        rm -f "/etc/apache2/conf.d/default.conf"
+        rm -f "/etc/httpd/conf.d/welcome.conf"
+    fi
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
+        if [ -f "/usr/sbin/a2dissite" ]; then
+            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
+        fi
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
+        rm -f "/etc/apache2/conf.d/ssl.conf"
+    fi
+
+    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
+        echo "** Enable SSL support for Apache2"
+        if [ -f "/usr/sbin/a2enmod" ]; then
+            /usr/sbin/a2enmod ssl 1>/dev/null
+        fi
+
+        echo "** Adding Zabbix virtual host (HTTPS)"
+        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
+            if [ -f "/usr/sbin/a2dissite" ]; then
+                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
+            fi
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
+    fi
+
+    # Change Apache2 logging to stdout and stderr
+    if [ -f "/etc/apache2/apache2.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/apache2.conf"
+    fi
+
+    if [ -f "/etc/httpd/conf/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/httpd/conf/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/httpd.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/httpd.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
+            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
+            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
+    fi
+
+    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
+        sed -ri \
+            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
+            "/etc/apache2/conf.d/mpm.conf"
+    fi
+
+    if [ -f "/var/run/apache2/apache2.pid" ]; then
+        rm -f "/var/run/apache2/apache2.pid"
+    fi
+
+    if [ -f "/var/run/httpd/httpd.pid" ]; then
+        rm -f "/var/run/httpd/httpd.pid"
+    fi
+}
+
+prepare_web_server_nginx() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+    PHP_SESSIONS_DIR="/var/lib/php5"
+
+    echo "** Disable default vhosts"
+    rm -f $NGINX_CONFD_DIR/*.conf
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
+        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
+    else
+        echo "**** Impossible to enable HTTP virtual host"
+    fi
+
+    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
+        echo "** Enable SSL support for Nginx"
+        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
+        else
+            echo "**** Impossible to enable HTTPS virtual host"
+        fi
+    else
+        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
+    fi
+
+    if [ -d "/var/log/nginx/" ]; then
+        ln -sf /dev/fd/2 /var/log/nginx/error.log
+    fi
+
+    ln -sf /dev/fd/2 /var/log/php5-fpm.log
+}
+
+clear_deploy() {
+    local type=$1
+    echo "** Cleaning the system"
+
+    [ "$type" != "dev" ] && return
+}
+
+update_zbx_config() {
+    local type=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix $type configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
+        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
+        update_config_var $ZBX_CONFIG "ListenPort" "10061"
+    else
+        update_config_var $ZBX_CONFIG "ListenPort"
+    fi
+    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "PidFile"
+
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    if [ "$db_type" == "sqlite3" ]; then
+        update_config_var $ZBX_CONFIG "DBHost"
+        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPort"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
+        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
+        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
+        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
+    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
+    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
+    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    fi
+
+    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
+    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
+        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
+    else
+        update_config_var $ZBX_CONFIG "JavaGateway"
+        update_config_var $ZBX_CONFIG "JavaGatewayPort"
+        update_config_var $ZBX_CONFIG "StartJavaPollers"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
+    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
+    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
+    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
+
+    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
+    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
+    else
+        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
+        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
+    fi
+
+    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    if [ "$type" == "server" ]; then
+        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
+    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
+    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
+    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
+
+    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
+    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    # Possible few fping locations
+    if [ -f "/usr/bin/fping" ]; then
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
+    else
+        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    fi
+    if [ -f "/usr/bin/fping6" ]; then
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
+    else
+        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    if [ "$type" == "server" ]; then 
+        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+    fi
+
+    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
+    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
+    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
+    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    fi
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    fi
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    if [ "$type" == "proxy" ]; then
+        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+    fi
+}
+
+
+prepare_zbx_web_config() {
+    local db_type=$1
+    local server_name=""
+
+    echo "** Preparing Zabbix frontend configuration file"
+
+    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
+
+    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
+        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
+    fi
+
+    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
+
+    # Different places of PHP configuration file
+    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
+    elif [ -f "/etc/php.d/99-zabbix.ini" ]; then
+        PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini"
+    fi
+
+    if [ -n "$PHP_CONFIG_FILE" ]; then
+        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
+        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
+        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
+        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
+        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
+        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
+    else
+        echo "**** Zabbix related PHP configuration file not found"
+    fi
+
+    # Escaping "/" character in parameter value
+    server_name=${ZBX_SERVER_NAME//\//\\/}
+
+    sed -i \
+        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
+        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
+        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
+        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
+        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
+        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
+        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
+        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
+    "$ZBX_WEB_CONFIG"
+
+    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
+    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
+
+    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
+
+    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
+
+    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
+
+    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
+
+    update_config_var $ZBX_AGENT_CONFIG "PidFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
+    update_config_var $ZBX_AGENT_CONFIG "LogFile"
+    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
+    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
+    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
+    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
+        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "Server"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
+    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
+        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
+    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
+    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
+    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
+    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
+    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
+#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
+    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
+    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
+    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+}
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+prepare_server() {
+    local db_type=$1
+
+    echo "** Preparing Zabbix server"
+
+    check_variables_$db_type "server"
+    check_db_connect_$db_type
+    create_db_user_$db_type
+    create_db_database_$db_type
+    create_db_schema_$db_type "server"
+
+    update_zbx_config "server" "$db_type"
+}
+
+prepare_proxy() {
+    local db_type=$1
+
+    echo "Preparing Zabbix proxy"
+
+    if [ "$db_type" != "sqlite3" ]; then
+        check_variables_$db_type "proxy"
+        check_db_connect_$db_type
+        create_db_user_$db_type
+        create_db_database_$db_type
+        create_db_schema_$db_type "proxy"
+    fi
+
+    update_zbx_config "proxy" $db_type
+}
+
+prepare_web() {
+    local web_server=$1
+    local db_type=$2
+
+    echo "** Preparing Zabbix web-interface"
+
+    check_variables_$db_type
+    check_db_connect_$db_type
+    prepare_web_server_$web_server
+    prepare_zbx_web_config $db_type
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ ! -n "$zbx_type" ]; then
+    echo "**** Type of Zabbix component is not specified"
+    exit 1
+elif [ "$zbx_type" == "dev" ]; then
+    echo "** Deploying Zabbix installation from SVN"
+else
+    if [ ! -n "$zbx_db_type" ]; then
+        echo "**** Database type of Zabbix $zbx_type is not specified"
+        exit 1
+    fi
+
+    if [ -n "$zbx_db_type" ]; then
+        if [ -n "$zbx_opt_type" ]; then
+            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
+        else
+            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
+        fi
+    else
+        echo "** Deploying Zabbix $zbx_type"
+    fi
+fi
+
+prepare_system "$zbx_type" "$zbx_opt_type"
+
+[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
+[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
+[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
+
+[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
+[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
+
+[ "$zbx_type" == "agentd" ] && prepare_agent
+[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
+
+[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
+[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
+
+clear_deploy "$zbx_type"
+
+echo "########################################################"
+
+echo "** Executing supervisord"
+exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+
+#################################################

web-apache-mysql/ubuntu/run_zabbix_component.sh

@@ -1,912 +0,0 @@
-#!/bin/bash
-
-set +e
-
-# Script trace mode
-if [ "${DEBUG_MODE}" == "true" ]; then
-    set -o xtrace
-fi
-
-# Type of Zabbix component
-# Possible values: [server, proxy, agent, web, dev]
-zbx_type="$1"
-# Type of Zabbix database
-# Possible values: [mysql, postgresql]
-zbx_db_type="$2"
-# Type of web-server. Valid only with zbx_type = web
-# Possible values: [apache, nginx]
-zbx_opt_type="$3"
-
-# Default Zabbix installation name
-# Used only by Zabbix web-interface
-ZBX_SERVER_NAME=${ZBX_SERVER_NAME:-"Zabbix docker"}
-# Default Zabbix server host
-ZBX_SERVER_HOST=${ZBX_SERVER_HOST:-"zabbix-server"}
-# Default Zabbix server port number
-ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
-
-# Default timezone for web interface
-PHP_TZ=${PHP_TZ:-"Europe/Riga"}
-
-# Default directories
-# User 'zabbix' home directory
-ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
-# Configuration files directory
-ZABBIX_ETC_DIR="/etc/zabbix"
-# Web interface www-root directory
-ZBX_FRONTEND_PATH="/usr/share/zabbix"
-
-prepare_system() {
-    local type=$1
-    local web_server=$2
-
-    echo "** Preparing the system"
-
-    if [ "$type" != "dev" ]; then
-        return
-    fi
-}
-
-update_config_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-    local is_multiple=$4
-
-    if [ ! -f "$config_path" ]; then
-        echo "**** Configuration file '$config_path' does not exist"
-        return
-    fi
-
-    echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'... "
-
-    # Remove configuration parameter definition in case of unset parameter value
-    if [ -z "$var_value" ]; then
-        sed -i -e "/$var_name=/d" "$config_path"
-        echo "removed"
-        return
-    fi
-
-    # Remove value from configuration parameter in case of double quoted parameter value
-    if [ "$var_value" == '""' ]; then
-        sed -i -e "/^$var_name=/s/=.*/=/" "$config_path"
-        echo "undefined"
-        return
-    fi
-
-    # Use full path to a file for TLS related configuration parameters
-    if [[ $var_name =~ ^TLS.*File$ ]]; then
-        var_value=$ZABBIX_USER_HOME_DIR/enc/$var_value
-    fi
-
-    # Escaping "/" character in parameter value
-    var_value=${var_value//\//\\/}
-
-    if [ "$(grep -E "^$var_name=" $config_path)" ] && [ "$is_multiple" != "true" ]; then
-        sed -i -e "/^$var_name=/s/=.*/=$var_value/" "$config_path"
-        echo "updated"
-    elif [ "$(grep -Ec "^# $var_name=" $config_path)" -gt 1 ]; then
-        sed -i -e  "/^[#;] $var_name=$/i\\$var_name=$var_value" "$config_path"
-        echo "added first occurrence"
-    else
-        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
-        echo "added"
-    fi
-
-}
-
-update_config_multiple_var() {
-    local config_path=$1
-    local var_name=$2
-    local var_value=$3
-
-    var_value="${var_value%\"}"
-    var_value="${var_value#\"}"
-
-    local IFS=,
-    local OPT_LIST=($var_value)
-
-    for value in "${OPT_LIST[@]}"; do
-        update_config_var $config_path $var_name $value true
-    done
-}
-
-# Check prerequisites for MySQL database
-check_variables_mysql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"mysql-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"3306"}
-    USE_DB_ROOT_USER=false
-    CREATE_ZBX_DB_USER=false
-
-    if [ ! -n "${MYSQL_USER}" ] && [ "${MYSQL_RANDOM_ROOT_PASSWORD}" == "true" ]; then
-        echo "**** Impossible to use MySQL server because of unknown Zabbix user and random 'root' password"
-        exit 1
-    fi
-
-    if [ ! -n "${MYSQL_USER}" ] && [ ! -n "${MYSQL_ROOT_PASSWORD}" ] && [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" != "true" ]; then
-        echo "*** Impossible to use MySQL server because 'root' password is not defined and not empty"
-        exit 1
-    fi
-
-    if [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || [ -n "${MYSQL_ROOT_PASSWORD}" ]; then
-        USE_DB_ROOT_USER=true
-        DB_SERVER_ROOT_USER="root"
-        DB_SERVER_ROOT_PASS=${MYSQL_ROOT_PASSWORD:-""}
-    fi
-
-    [ -n "${MYSQL_USER}" ] && CREATE_ZBX_DB_USER=true
-
-    # If root password is not specified use provided credentials
-    DB_SERVER_ROOT_USER=${DB_SERVER_ROOT_USER:-${MYSQL_USER}}
-    [ "${MYSQL_ALLOW_EMPTY_PASSWORD}" == "true" ] || DB_SERVER_ROOT_PASS=${DB_SERVER_ROOT_PASS:-${MYSQL_PASSWORD}}
-    DB_SERVER_ZBX_USER=${MYSQL_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${MYSQL_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
-    fi
-}
-
-# Check prerequisites for PostgreSQL database
-check_variables_postgresql() {
-    local type=$1
-
-    DB_SERVER_HOST=${DB_SERVER_HOST:-"postgres-server"}
-    DB_SERVER_PORT=${DB_SERVER_PORT:-"5432"}
-    CREATE_ZBX_DB_USER=${CREATE_ZBX_DB_USER:-"false"}
-
-    DB_SERVER_ROOT_USER=${POSTGRES_USER:-"postgres"}
-    DB_SERVER_ROOT_PASS=${POSTGRES_PASSWORD:-""}
-
-    DB_SERVER_ZBX_USER=${POSTGRES_USER:-"zabbix"}
-    DB_SERVER_ZBX_PASS=${POSTGRES_PASSWORD:-"zabbix"}
-
-    if [ "$type" == "proxy" ]; then
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix_proxy"}
-    else
-        DB_SERVER_DBNAME=${POSTGRES_DB:-"zabbix"}
-    fi
-}
-
-check_db_connect_mysql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
-                --password="${DB_SERVER_ROOT_PASS}" --silent --connect_timeout=10)" ]; do
-        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-}
-
-check_db_connect_postgresql() {
-    echo "********************"
-    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
-    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
-    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
-    if [ "${USE_DB_ROOT_USER}" == "true" ]; then
-        echo "* DB_SERVER_ROOT_USER: ${DB_SERVER_ROOT_USER}"
-        echo "* DB_SERVER_ROOT_PASS: ${DB_SERVER_ROOT_PASS}"
-    else
-        DB_SERVER_ROOT_USER=${DB_SERVER_ZBX_USER}
-        DB_SERVER_ROOT_PASS=${DB_SERVER_ZBX_PASS}
-    fi
-    echo "* DB_SERVER_ZBX_USER: ${DB_SERVER_ZBX_USER}"
-    echo "* DB_SERVER_ZBX_PASS: ${DB_SERVER_ZBX_PASS}"
-    echo "********************"
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    WAIT_TIMEOUT=5
-
-    while [ ! "$(psql -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} -U ${DB_SERVER_ROOT_USER} -l -q 2>/dev/null)" ]; do
-        echo "**** PostgreSQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
-        sleep $WAIT_TIMEOUT
-    done
-
-    unset PGPASSWORD
-}
-
-
-mysql_query() {
-    query=$1
-    local result=""
-
-    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-             -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" -e "$query")
-
-    echo $result
-}
-
-psql_query() {
-    query=$1
-    db=$2
-
-    local result=""
-
-    if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-        export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-    fi
-
-    result=$(psql -A -q -t  -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-             -U ${DB_SERVER_ROOT_USER} -c "$query" $db 2>/dev/null);
-
-    unset PGPASSWORD
-
-    echo $result
-}
-
-create_db_user_mysql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in MySQL database"
-
-    USER_EXISTS=$(mysql_query "SELECT 1 FROM mysql.user WHERE user = '${DB_SERVER_ZBX_USER}' AND host = '%'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        mysql_query "CREATE USER '${DB_SERVER_ZBX_USER}'@'%' IDENTIFIED BY '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        mysql_query "SET PASSWORD FOR '${DB_SERVER_ZBX_USER}'@'%' = PASSWORD('${DB_SERVER_ZBX_PASS}');" 1>/dev/null
-    fi
-
-    mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-}
-
-create_db_user_postgresql() {
-    [ "${CREATE_ZBX_DB_USER}" == "true" ] || return
-
-    echo "** Creating '${DB_SERVER_ZBX_USER}' user in PostgreSQL database"
-
-    USER_EXISTS=$(psql_query "SELECT 1 FROM pg_roles WHERE rolname='${DB_SERVER_ZBX_USER}'")
-
-    if [ -z "$USER_EXISTS" ]; then
-        psql_query "CREATE USER ${DB_SERVER_ZBX_USER} WITH PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    else
-        psql_query "ALTER USER ${DB_SERVER_ZBX_USER} WITH ENCRYPTED PASSWORD '${DB_SERVER_ZBX_PASS}'" 1>/dev/null
-    fi
-}
-
-create_db_database_mysql() {
-    DB_EXISTS=$(mysql_query "SELECT SCHEMA_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        mysql_query "CREATE DATABASE ${DB_SERVER_DBNAME} CHARACTER SET utf8 COLLATE utf8_bin" 1>/dev/null
-        # better solution?
-        mysql_query "GRANT ALL PRIVILEGES ON $DB_SERVER_DBNAME. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
-    fi
-}
-
-create_db_database_postgresql() {
-    DB_EXISTS=$(psql_query "SELECT 1 AS result FROM pg_database WHERE datname='${DB_SERVER_DBNAME}'")
-
-    if [ -z ${DB_EXISTS} ]; then
-        echo "** Database '${DB_SERVER_DBNAME}' does not exist. Creating..."
-        psql_query "CREATE DATABASE ${DB_SERVER_DBNAME} WITH OWNER ${DB_SERVER_ZBX_USER} ENCODING='UTF8' LC_CTYPE='en_US.utf8' LC_COLLATE='en_US.utf8'" 1>/dev/null
-    else
-        echo "** Database '${DB_SERVER_DBNAME}' already exists. Please be careful with database owner!"
-    fi
-}
-
-create_db_schema_mysql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(mysql_query "SELECT 1 FROM information_schema.tables WHERE table_schema='${DB_SERVER_DBNAME}' and table_name = 'dbversion'")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(mysql_query "SELECT mandatory FROM ${DB_SERVER_DBNAME}.dbversion")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in MySQL"
-
-        cat /usr/share/doc/zabbix-$type-mysql/schema.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}"  \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-mysql/images.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-mysql/data.sql | mysql --silent --skip-column-names \
-                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
-                    -u ${DB_SERVER_ROOT_USER} --password="${DB_SERVER_ROOT_PASS}" \
-                    ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-    fi
-}
-
-create_db_schema_postgresql() {
-    local type=$1
-
-    DBVERSION_TABLE_EXISTS=$(psql_query "SELECT 1 FROM pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON n.oid = 
-                                         c.relnamespace WHERE  n.nspname = 'public' AND c.relname = 'dbversion'" "${DB_SERVER_DBNAME}")
-
-    if [ -n "${DBVERSION_TABLE_EXISTS}" ]; then
-        echo "** Table '${DB_SERVER_DBNAME}.dbversion' already exists."
-        ZBX_DB_VERSION=$(psql_query "SELECT mandatory FROM public.dbversion" "${DB_SERVER_DBNAME}")
-    fi
-
-    if [ -z "${ZBX_DB_VERSION}" ]; then
-        echo "** Creating '${DB_SERVER_DBNAME}' schema in PostgreSQL"
-
-        if [ -n "${DB_SERVER_ZBX_PASS}" ]; then
-            export PGPASSWORD="${DB_SERVER_ZBX_PASS}"
-        fi
-
-        cat /usr/share/doc/zabbix-$type-postgresql/schema.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        if [ "$type" == "server" ]; then
-            echo "** Fill the schema with initial data"
-            cat /usr/share/doc/zabbix-$type-postgresql/images.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-            cat /usr/share/doc/zabbix-$type-postgresql/data.sql | psql -q \
-                -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \
-                -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null
-        fi
-
-        unset PGPASSWORD
-    fi
-}
-
-prepare_web_server_apache() {
-    if [ -d "/etc/apache2/sites-available" ]; then
-        APACHE_SITES_DIR=/etc/apache2/sites-available
-    elif [ -d "/etc/apache2/conf.d" ]; then
-        APACHE_SITES_DIR=/etc/apache2/conf.d
-    else
-        echo "**** Apache is not available"
-        exit 1
-    fi
-
-    if [ -f "/usr/sbin/a2dissite" ]; then
-        echo "** Disable default site"
-        /usr/sbin/a2dissite 000-default 1>/dev/null
-        rm -rf "$APACHE_SITES_DIR/*"
-    elif [ -f "/etc/apache2/conf.d/default.conf" ]; then
-        echo "** Disable default site"
-        rm -f "/etc/apache2/conf.d/default.conf"
-    fi
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
-        if [ -f "/usr/sbin/a2dissite" ]; then
-            /usr/sbin/a2ensite zabbix.conf 1>/dev/null
-        fi
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/ssl.conf" ]; then
-        rm -f "/etc/apache2/conf.d/ssl.conf"
-    fi
-
-    if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
-        echo "** Enable SSL support for Apache2"
-        if [ -f "/usr/sbin/a2enmod" ]; then
-            /usr/sbin/a2enmod ssl 1>/dev/null
-        fi
-
-        echo "** Adding Zabbix virtual host (HTTPS)"
-        if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
-            if [ -f "/usr/sbin/a2dissite" ]; then
-                /usr/sbin/a2ensite zabbix_ssl.conf 1>/dev/null
-            fi
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
-    fi
-
-    # Change Apache2 logging to stdout and stderr
-    if [ -f "/etc/apache2/apache2.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/apache2.conf"
-    fi
-
-    if [ -f "/etc/apache2/httpd.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/httpd.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf-available/other-vhosts-access-log.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-            -e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
-            "/etc/apache2/conf-available/other-vhosts-access-log.conf"
-    fi
-
-    if [ -f "/etc/apache2/conf.d/mpm.conf" ]; then
-        sed -ri \
-            -e 's!^(\s*PidFile)\s+\S+!\1 "/var/run/httpd.pid"!g' \
-            "/etc/apache2/conf.d/mpm.conf"
-    fi
-
-    if [ -f "/var/run/apache2/apache2.pid" ]; then
-        rm -f "/var/run/apache2/apache2.pid"
-    fi
-}
-
-prepare_web_server_nginx() {
-    NGINX_CONFD_DIR="/etc/nginx/conf.d"
-    NGINX_SSL_CONFIG="/etc/ssl/nginx"
-    PHP_SESSIONS_DIR="/var/lib/php5"
-
-    echo "** Disable default vhosts"
-    rm -f $NGINX_CONFD_DIR/*.conf
-
-    echo "** Adding Zabbix virtual host (HTTP)"
-    if [ -f "$ZABBIX_ETC_DIR/nginx.conf" ]; then
-        ln -s "$ZABBIX_ETC_DIR/nginx.conf" "$NGINX_CONFD_DIR"
-    else
-        echo "**** Impossible to enable HTTP virtual host"
-    fi
-
-    if [ -f "$NGINX_SSL_CONFIG/ssl.crt" ] && [ -f "$NGINX_SSL_CONFIG/ssl.key" ] && [ -f "$NGINX_SSL_CONFIG/dhparam.pem" ]; then
-        echo "** Enable SSL support for Nginx"
-        if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
-            ln -s "$ZABBIX_ETC_DIR/nginx_ssl.conf" "$NGINX_CONFD_DIR"
-        else
-            echo "**** Impossible to enable HTTPS virtual host"
-        fi
-    else
-        echo "**** Impossible to enable SSL support for Nginx. Certificates are missed."
-    fi
-
-    if [ -d "/var/log/nginx/" ]; then
-        ln -sf /dev/fd/2 /var/log/nginx/error.log
-    fi
-
-    ln -sf /dev/fd/2 /var/log/php5-fpm.log
-}
-
-clear_deploy() {
-    local type=$1
-    echo "** Cleaning the system"
-
-    [ "$type" != "dev" ] && return
-}
-
-update_zbx_config() {
-    local type=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix $type configuration file"
-
-    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_$type.conf
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyMode" "${ZBX_PROXYMODE}"
-        update_config_var $ZBX_CONFIG "Server" "${ZBX_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "ServerPort" "${ZBX_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}"
-        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    fi
-
-    if [ $type == "proxy" ] && [ "${ZBX_ADD_SERVER}" = "true" ]; then
-        update_config_var $ZBX_CONFIG "ListenPort" "10061"
-    else
-        update_config_var $ZBX_CONFIG "ListenPort"
-    fi
-    update_config_var $ZBX_CONFIG "SourceIP" "${ZBX_SOURCEIP}"
-    update_config_var $ZBX_CONFIG "LogType" "console"
-    update_config_var $ZBX_CONFIG "LogFile"
-    update_config_var $ZBX_CONFIG "LogFileSize"
-    update_config_var $ZBX_CONFIG "PidFile"
-
-    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-
-    if [ "$db_type" == "sqlite3" ]; then
-        update_config_var $ZBX_CONFIG "DBHost"
-        update_config_var $ZBX_CONFIG "DBName" "/var/lib/zabbix/zabbix_proxy_db"
-        update_config_var $ZBX_CONFIG "DBUser"
-        update_config_var $ZBX_CONFIG "DBPort"
-        update_config_var $ZBX_CONFIG "DBPassword"
-    else
-        update_config_var $ZBX_CONFIG "DBHost" "${DB_SERVER_HOST}"
-        update_config_var $ZBX_CONFIG "DBName" "${DB_SERVER_DBNAME}"
-        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
-        update_config_var $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
-        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
-    fi
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
-        update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
-        update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ConfigFrequency" "${ZBX_CONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "DataSenderFrequency" "${ZBX_DATASENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartPollers" "${ZBX_STARTPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartIPMIPollers" "${ZBX_IPMIPOLLERS}"
-    update_config_var $ZBX_CONFIG "StartPollersUnreachable" "${ZBX_STARTPOLLERSUNREACHABLE}"
-    update_config_var $ZBX_CONFIG "StartTrappers" "${ZBX_STARTTRAPPERS}"
-    update_config_var $ZBX_CONFIG "StartPingers" "${ZBX_STARTPINGERS}"
-    update_config_var $ZBX_CONFIG "StartDiscoverers" "${ZBX_STARTDISCOVERERS}"
-    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
-        update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
-    fi
-
-    ZBX_JAVAGATEWAY_ENABLE=${ZBX_JAVAGATEWAY_ENABLE:-"false"}
-    if [ "${ZBX_JAVAGATEWAY_ENABLE}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "JavaGateway" "${ZBX_JAVAGATEWAY:-"zabbix-java-gateway"}"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort" "${ZBX_JAVAGATEWAYPORT}"
-        update_config_var $ZBX_CONFIG "StartJavaPollers" "${ZBX_STARTJAVAPOLLERS:-"5"}"
-    else
-        update_config_var $ZBX_CONFIG "JavaGateway"
-        update_config_var $ZBX_CONFIG "JavaGatewayPort"
-        update_config_var $ZBX_CONFIG "StartJavaPollers"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartVMwareCollectors" "${ZBX_STARTVMWARECOLLECTORS}"
-    update_config_var $ZBX_CONFIG "VMwareFrequency" "${ZBX_VMWAREFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwarePerfFrequency" "${ZBX_VMWAREPERFFREQUENCY}"
-    update_config_var $ZBX_CONFIG "VMwareCacheSize" "${ZBX_VMWARECACHESIZE}"
-    update_config_var $ZBX_CONFIG "VMwareTimeout" "${ZBX_VMWARETIMEOUT}"
-
-    ZBX_ENABLE_SNMP_TRAPS=${ZBX_ENABLE_SNMP_TRAPS:-"false"}
-    if [ "${ZBX_ENABLE_SNMP_TRAPS}" == "true" ]; then
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile" "${ZABBIX_USER_HOME_DIR}/snmptraps/snmptraps.log"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper" "1"
-    else
-        update_config_var $ZBX_CONFIG "SNMPTrapperFile"
-        update_config_var $ZBX_CONFIG "StartSNMPTrapper"
-    fi
-
-    update_config_var $ZBX_CONFIG "HousekeepingFrequency" "${ZBX_HOUSEKEEPINGFREQUENCY}"
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
-        update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
-
-    if [ "$type" == "server" ]; then
-        update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
-    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
-    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
-        update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
-    fi
-
-    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_CONFIG "TrapperTimeout" "${ZBX_TRAPPERIMEOUT}"
-    update_config_var $ZBX_CONFIG "UnreachablePeriod" "${ZBX_UNREACHABLEPERIOD}"
-    update_config_var $ZBX_CONFIG "UnavailableDelay" "${ZBX_UNAVAILABLEDELAY}"
-    update_config_var $ZBX_CONFIG "UnreachableDelay" "${ZBX_UNREACHABLEDELAY}"
-
-    update_config_var $ZBX_CONFIG "AlertScriptsPath" "/usr/lib/zabbix/alertscripts"
-    update_config_var $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
-
-    # Possible few fping locations
-    if [ -f "/usr/bin/fping" ]; then
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/bin/fping"
-    else
-        update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
-    fi
-    if [ -f "/usr/bin/fping6" ]; then
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/bin/fping6"
-    else
-        update_config_var $ZBX_CONFIG "Fping6Location" "/usr/sbin/fping6"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
-    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
-
-    if [ "$type" == "server" ]; then 
-        update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
-        update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
-        update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
-    fi
-
-    update_config_var $ZBX_CONFIG "SSLCertLocation" "$ZABBIX_USER_HOME_DIR/ssl/certs/"
-    update_config_var $ZBX_CONFIG "SSLKeyLocation" "$ZABBIX_USER_HOME_DIR/ssl/keys/"
-    update_config_var $ZBX_CONFIG "SSLCALocation" "$ZABBIX_USER_HOME_DIR/ssl/ssl_ca/"
-    update_config_var $ZBX_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-        update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    fi
-    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-        update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    fi
-
-    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-
-    if [ "$type" == "proxy" ]; then
-        update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-        update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-    fi
-}
-
-
-prepare_zbx_web_config() {
-    local db_type=$1
-    local server_name=""
-
-    echo "** Preparing Zabbix frontend configuration file"
-
-    ZBX_WEB_CONFIG="$ZABBIX_ETC_DIR/web/zabbix.conf.php"
-
-    if [ -f "/usr/share/zabbix/conf/zabbix.conf.php" ]; then
-        rm -f "/usr/share/zabbix/conf/zabbix.conf.php"
-    fi
-
-    ln -s "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php"
-
-    # Different places of PHP configuration file
-    if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini"
-    elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then
-        PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini"
-    fi
-
-    if [ -n "$PHP_CONFIG_FILE" ]; then
-        update_config_var "$PHP_CONFIG_FILE" "max_execution_time" "${ZBX_MAXEXECUTIONTIME:-"600"}"
-        update_config_var "$PHP_CONFIG_FILE" "memory_limit" "${ZBX_MEMORYLIMIT:-"128M"}" 
-        update_config_var "$PHP_CONFIG_FILE" "post_max_size" "${ZBX_POSTMAXSIZE:-"16M"}"
-        update_config_var "$PHP_CONFIG_FILE" "upload_max_filesize" "${ZBX_UPLOADMAXFILESIZE:-"2M"}"
-        update_config_var "$PHP_CONFIG_FILE" "max_input_time" "${ZBX_MAXINPUTTIME:-"300"}"
-        update_config_var "$PHP_CONFIG_FILE" "date.timezone" "${PHP_TZ}"
-    else
-        echo "**** Zabbix related PHP configuration file not found"
-    fi
-
-    # Escaping "/" character in parameter value
-    server_name=${ZBX_SERVER_NAME//\//\\/}
-
-    sed -i \
-        -e "s/{DB_SERVER_HOST}/${DB_SERVER_HOST}/g" \
-        -e "s/{DB_SERVER_PORT}/${DB_SERVER_PORT}/g" \
-        -e "s/{DB_SERVER_DBNAME}/${DB_SERVER_DBNAME}/g" \
-        -e "s/{DB_SERVER_USER}/${DB_SERVER_ZBX_USER}/g" \
-        -e "s/{DB_SERVER_PASS}/${DB_SERVER_ZBX_PASS}/g" \
-        -e "s/{ZBX_SERVER_HOST}/${ZBX_SERVER_HOST}/g" \
-        -e "s/{ZBX_SERVER_PORT}/${ZBX_SERVER_PORT}/g" \
-        -e "s/{ZBX_SERVER_NAME}/$server_name/g" \
-    "$ZBX_WEB_CONFIG"
-
-    [ "$db_type" = "postgresql" ] && sed -i "s/MYSQL/POSTGRESQL/g" "$ZBX_WEB_CONFIG"
-}
-
-prepare_zbx_agent_config() {
-    echo "** Preparing Zabbix agent configuration file"
-
-    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
-
-    ZBX_PASSIVESERVERS=${ZBX_PASSIVESERVERS:-""}
-    ZBX_ACTIVESERVERS=${ZBX_ACTIVESERVERS:-""}
-
-    [ -n "$ZBX_PASSIVESERVERS" ] && ZBX_PASSIVESERVERS=","$ZBX_PASSIVESERVERS
-
-    ZBX_PASSIVESERVERS=$ZBX_SERVER_HOST$ZBX_PASSIVESERVERS
-
-    [ -n "$ZBX_ACTIVESERVERS" ] && ZBX_ACTIVESERVERS=","$ZBX_ACTIVESERVERS
-
-    ZBX_ACTIVESERVERS=$ZBX_SERVER_HOST":"$ZBX_SERVER_PORT$ZBX_ACTIVESERVERS
-
-    update_config_var $ZBX_AGENT_CONFIG "PidFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogType" "console"
-    update_config_var $ZBX_AGENT_CONFIG "LogFile"
-    update_config_var $ZBX_AGENT_CONFIG "LogFileSize"
-    update_config_var $ZBX_AGENT_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
-    update_config_var $ZBX_AGENT_CONFIG "SourceIP"
-    update_config_var $ZBX_AGENT_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
-    update_config_var $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
-
-    ZBX_PASSIVE_ALLOW=${ZBX_PASSIVE_ALLOW:-"true"}
-    if [ "$ZBX_PASSIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_PASSIVESERVERS' servers for passive checks"
-        update_config_var $ZBX_AGENT_CONFIG "Server" "${ZBX_PASSIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "Server"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "ListenPort"
-    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
-    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
-
-    ZBX_ACTIVE_ALLOW=${ZBX_ACTIVE_ALLOW:-"true"}
-    if [ "$ZBX_ACTIVE_ALLOW" == "true" ]; then
-        echo "** Using '$ZBX_ACTIVESERVERS' servers for active checks"
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive" "${ZBX_ACTIVESERVERS}"
-    else
-        update_config_var $ZBX_AGENT_CONFIG "ServerActive"
-    fi
-
-    update_config_var $ZBX_AGENT_CONFIG "Hostname" "${ZBX_HOSTNAME}"
-    update_config_var $ZBX_AGENT_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadata" "${ZBX_METADATA}"
-    update_config_var $ZBX_AGENT_CONFIG "HostMetadataItem" "${ZBX_METADATAITEM}"
-    update_config_var $ZBX_AGENT_CONFIG "RefreshActiveChecks" "${ZBX_REFRESHACTIVECHECKS}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSend" "${ZBX_BUFFERSEND}"
-    update_config_var $ZBX_AGENT_CONFIG "BufferSize" "${ZBX_BUFFERSIZE}"
-    update_config_var $ZBX_AGENT_CONFIG "MaxLinesPerSecond" "${ZBX_MAXLINESPERSECOND}"
-#    update_config_multiple_var $ZBX_AGENT_CONFIG "Alias" ${ZBX_ALIAS}
-    update_config_var $ZBX_AGENT_CONFIG "Timeout" "${ZBX_TIMEOUT}"
-    update_config_var $ZBX_AGENT_CONFIG "Include" "/etc/zabbix/zabbix_agentd.d/"
-    update_config_var $ZBX_AGENT_CONFIG "UnsafeUserParameters" "${ZBX_UNSAFEUSERPARAMETERS}"
-    update_config_var $ZBX_AGENT_CONFIG "LoadModulePath" "$ZABBIX_USER_HOME_DIR/modules/"
-    update_config_multiple_var $ZBX_AGENT_CONFIG "LoadModule" "${ZBX_LOADMODULE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
-    update_config_var $ZBX_AGENT_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
-}
-
-prepare_java_gateway_config() {
-    echo "** Preparing Zabbix Java Gateway log configuration file"
-
-    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
-
-    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
-        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
-        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
-            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
-        else
-            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
-        fi
-    fi
-}
-
-prepare_agent() {
-    echo "** Preparing Zabbix agent"
-    prepare_zbx_agent_config
-}
-
-prepare_server() {
-    local db_type=$1
-
-    echo "** Preparing Zabbix server"
-
-    check_variables_$db_type "server"
-    check_db_connect_$db_type
-    create_db_user_$db_type
-    create_db_database_$db_type
-    create_db_schema_$db_type "server"
-
-    update_zbx_config "server" "$db_type"
-}
-
-prepare_proxy() {
-    local db_type=$1
-
-    echo "Preparing Zabbix proxy"
-
-    if [ "$db_type" != "sqlite3" ]; then
-        check_variables_$db_type "proxy"
-        check_db_connect_$db_type
-        create_db_user_$db_type
-        create_db_database_$db_type
-        create_db_schema_$db_type "proxy"
-    fi
-
-    update_zbx_config "proxy" $db_type
-}
-
-prepare_web() {
-    local web_server=$1
-    local db_type=$2
-
-    echo "** Preparing Zabbix web-interface"
-
-    check_variables_$db_type
-    check_db_connect_$db_type
-    prepare_web_server_$web_server
-    prepare_zbx_web_config $db_type
-}
-
-prepare_java_gateway() {
-    echo "** Preparing Zabbix Java Gateway"
-
-    prepare_java_gateway_config
-}
-
-#################################################
-
-if [ ! -n "$zbx_type" ]; then
-    echo "**** Type of Zabbix component is not specified"
-    exit 1
-elif [ "$zbx_type" == "dev" ]; then
-    echo "** Deploying Zabbix installation from SVN"
-else
-    if [ ! -n "$zbx_db_type" ]; then
-        echo "**** Database type of Zabbix $zbx_type is not specified"
-        exit 1
-    fi
-
-    if [ -n "$zbx_db_type" ]; then
-        if [ -n "$zbx_opt_type" ]; then
-            echo "** Deploying Zabbix $zbx_type ($zbx_opt_type) with $zbx_db_type database"
-        else
-            echo "** Deploying Zabbix $zbx_type with $zbx_db_type database"
-        fi
-    else
-        echo "** Deploying Zabbix $zbx_type"
-    fi
-fi
-
-prepare_system "$zbx_type" "$zbx_opt_type"
-
-[ "$zbx_type" == "server" ] && prepare_server $zbx_db_type
-[ "${ZBX_ADD_SERVER}" == "true" ] && prepare_server ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "proxy" ] && prepare_proxy $zbx_db_type
-[ "${ZBX_ADD_PROXY}" == "true" ] && prepare_proxy ${ZBX_PROXY_DB}
-
-[ "$zbx_type" == "frontend" ] && prepare_web $zbx_opt_type $zbx_db_type
-[ "${ZBX_ADD_WEB}" == "true" ] && prepare_web ${ZBX_WEB_SERVER} ${ZBX_MAIN_DB}
-
-[ "$zbx_type" == "agentd" ] && prepare_agent
-[ "${ZBX_ADD_AGENT}" == "true" ] && prepare_agent
-
-[ "$zbx_type" == "java-gateway" ] && prepare_java_gateway
-[ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && prepare_java_gateway
-
-clear_deploy "$zbx_type"
-
-echo "########################################################"
-
-echo "** Executing supervisord"
-exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-
-#################################################