From baddcb523ca35e7a0f4d7a7a47ad275f67b9cfdf Mon Sep 17 00:00:00 2001 From: root Date: Sun, 13 Jan 2019 00:12:54 +0200 Subject: [PATCH 1/2] Improve Appliance images. Possible to mount datadir --- agent/alpine/docker-entrypoint.sh | 2 +- agent/centos/docker-entrypoint.sh | 2 +- agent/ubuntu/docker-entrypoint.sh | 2 +- docker-entrypoint.sh | 1095 ++++++++++++++++++ java-gateway/alpine/docker-entrypoint.sh | 2 +- java-gateway/centos/docker-entrypoint.sh | 2 +- java-gateway/ubuntu/docker-entrypoint.sh | 2 +- proxy-mysql/alpine/docker-entrypoint.sh | 2 +- proxy-mysql/centos/docker-entrypoint.sh | 2 +- proxy-mysql/ubuntu/docker-entrypoint.sh | 2 +- proxy-sqlite3/alpine/docker-entrypoint.sh | 2 +- proxy-sqlite3/centos/docker-entrypoint.sh | 2 +- proxy-sqlite3/ubuntu/docker-entrypoint.sh | 2 +- server-mysql/alpine/docker-entrypoint.sh | 2 +- server-mysql/centos/docker-entrypoint.sh | 2 +- server-mysql/ubuntu/docker-entrypoint.sh | 2 +- server-pgsql/alpine/docker-entrypoint.sh | 2 +- server-pgsql/centos/docker-entrypoint.sh | 2 +- server-pgsql/ubuntu/docker-entrypoint.sh | 2 +- web-apache-mysql/alpine/docker-entrypoint.sh | 2 +- web-apache-mysql/centos/docker-entrypoint.sh | 2 +- web-apache-mysql/ubuntu/docker-entrypoint.sh | 2 +- web-apache-pgsql/alpine/docker-entrypoint.sh | 2 +- web-apache-pgsql/centos/docker-entrypoint.sh | 2 +- web-apache-pgsql/ubuntu/docker-entrypoint.sh | 2 +- web-nginx-mysql/alpine/docker-entrypoint.sh | 2 +- web-nginx-mysql/centos/docker-entrypoint.sh | 2 +- web-nginx-mysql/ubuntu/docker-entrypoint.sh | 2 +- web-nginx-pgsql/alpine/docker-entrypoint.sh | 2 +- web-nginx-pgsql/centos/docker-entrypoint.sh | 2 +- web-nginx-pgsql/ubuntu/docker-entrypoint.sh | 2 +- zabbix-appliance/alpine/Dockerfile | 1 + zabbix-appliance/alpine/docker-entrypoint.sh | 2 +- zabbix-appliance/centos/Dockerfile | 1 + zabbix-appliance/centos/docker-entrypoint.sh | 2 +- zabbix-appliance/rhel/Dockerfile | 1 + zabbix-appliance/rhel/docker-entrypoint.sh | 2 +- zabbix-appliance/ubuntu/Dockerfile | 1 + zabbix-appliance/ubuntu/docker-entrypoint.sh | 2 +- 39 files changed, 1133 insertions(+), 34 deletions(-) create mode 100755 docker-entrypoint.sh diff --git a/agent/alpine/docker-entrypoint.sh b/agent/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/agent/alpine/docker-entrypoint.sh +++ b/agent/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/agent/centos/docker-entrypoint.sh b/agent/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/agent/centos/docker-entrypoint.sh +++ b/agent/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/agent/ubuntu/docker-entrypoint.sh b/agent/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/agent/ubuntu/docker-entrypoint.sh +++ b/agent/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh new file mode 100755 index 000000000..04e6f43a8 --- /dev/null +++ b/docker-entrypoint.sh @@ -0,0 +1,1095 @@ +#!/bin/bash + +set -eo pipefail + +set +e + +# Script trace mode +if [ "${DEBUG_MODE}" == "true" ]; then + set -o xtrace +fi + +# Type of Zabbix component +# Possible values: [server, proxy, agent, frontend, java-gateway, appliance] +zbx_type=${ZBX_TYPE} +# Type of Zabbix database +# Possible values: [mysql, postgresql] +zbx_db_type=${ZBX_DB_TYPE} +# Type of web-server. Valid only with zbx_type = frontend +# Possible values: [apache, nginx] +zbx_opt_type=${ZBX_OPT_TYPE} + +# Default Zabbix installation name +# Used only by Zabbix web-interface +ZBX_SERVER_NAME=${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=${PHP_TZ:-"Europe/Riga"} + +# Default directories +# User 'zabbix' home directory +ZABBIX_USER_HOME_DIR="/var/lib/zabbix" +# Configuration files directory +ZABBIX_ETC_DIR="/etc/zabbix" +# Web interface www-root directory +ZBX_FRONTEND_PATH="/usr/share/zabbix" + +configure_db_mysql() { + [ "${DB_SERVER_HOST}" != "localhost" ] && return + + echo "** Configuring local MySQL server" + + MYSQL_ALLOW_EMPTY_PASSWORD=true + MYSQL_DATA_DIR="/var/lib/mysql" + + if [ -f "/etc/mysql/my.cnf" ]; then + MYSQL_CONF_FILE="/etc/mysql/my.cnf" + elif [ -f "/etc/my.cnf.d/server.cnf" ]; then + MYSQL_CONF_FILE="/etc/my.cnf.d/server.cnf" + DB_SERVER_SOCKET="/var/lib/mysql/mysql.sock" + else + echo "**** Could not found MySQL configuration file" + exit 1 + fi + + if [ -f "/usr/bin/mysqld" ]; then + MYSQLD=/usr/bin/mysqld + elif [ -f "/usr/sbin/mysqld" ]; then + MYSQLD=/usr/sbin/mysqld + elif [ -f "/usr/libexec/mysqld" ]; then + MYSQLD=/usr/libexec/mysqld + else + echo "**** Could not found mysqld binary file" + exit 1 + fi + + sed -Ei 's/^(bind-address|log)/#&/' "$MYSQL_CONF_FILE" + + if [ ! -d "$MYSQL_DATA_DIR/mysql" ]; then + [ -d "$MYSQL_DATA_DIR" ] || mkdir -p "$MYSQL_DATA_DIR" + + chown -R mysql:mysql "$MYSQL_DATA_DIR" + + echo "** Installing initial MySQL database schemas" + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 + else + echo "**** MySQL data directory is not empty. Using already existing installation." + chown -R mysql:mysql "$MYSQL_DATA_DIR" + fi + + mkdir -p /var/run/mysqld + ln -s /var/run/mysqld /run/mysqld + chown -R mysql:mysql /var/run/mysqld + chown -R mysql:mysql /run/mysqld + + echo "** Starting MySQL server in background mode" + + nohup $MYSQLD --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin \ + --user=mysql --log-output=none --pid-file=/var/lib/mysql/mysqld.pid \ + --port=3306 --character-set-server=utf8 --collation-server=utf8_bin & +} + +prepare_system() { + local type=$1 + local web_server=$2 + + echo "** Preparing the system" + + if [ "$type" != "appliance" ]; then + return + fi + + ZBX_ADD_AGENT=${ZBX_ADD_AGENT:-"false"} + ZBX_ADD_JAVA_GATEWAY=${ZBX_ADD_JAVA_GATEWAY:-"false"} + ZBX_ADD_SERVER=${ZBX_ADD_SERVER:-"true"} + [ "${ZBX_ADD_SERVER}" == "true" ] && ZBX_SERVER_HOST="localhost" + [ "${ZBX_ADD_SERVER}" == "true" ] && ZBX_SERVER_PORT="10051" + ZBX_MAIN_DB=${ZBX_MAIN_DB:-"mysql"} + ZBX_ADD_PROXY=${ZBX_ADD_PROXY:-"false"} + ZBX_PROXY_DB=${ZBX_PROXY_DB:-"sqlite3"} + ZBX_ADD_WEB=${ZBX_ADD_WEB:-"true"} + ZBX_WEB_SERVER=${ZBX_WEB_SERVER:-"nginx"} + DB_SERVER_HOST=${DB_SERVER_HOST:-"localhost"} + [ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && ZBX_JAVAGATEWAY_ENABLE="true" + [ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && ZBX_JAVAGATEWAY="localhost" + [ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && ZBX_JAVAGATEWAYPORT="10052" + + [ "${ZBX_ADD_SERVER}" == "true" ] && configure_db_${ZBX_MAIN_DB} +} + +escape_spec_char() { + local var_value=$1 + + var_value="${var_value//\\/\\\\}" + var_value="${var_value//[$'\n']/}" + var_value="${var_value//\//\\/}" + var_value="${var_value//./\\.}" + var_value="${var_value//\*/\\*}" + var_value="${var_value//^/\\^}" + var_value="${var_value//\$/\\\$}" + var_value="${var_value//\&/\\\&}" + var_value="${var_value//\[/\\[}" + var_value="${var_value//\]/\\]}" + + echo $var_value +} + +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 characters in parameter value + var_value=$(escape_spec_char "$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}" + echo "* DB_SERVER_SCHEMA: ${DB_SERVER_SCHEMA}" + if [ "${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="${DB_SERVER_ZBX_PASS}" + fi + + WAIT_TIMEOUT=5 + + if [ -n "${DB_SERVER_SCHEMA}" ]; then + PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}" + export PGOPTIONS + fi + + while [ ! "$(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 + unset PGOPTIONS +} + + +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="${DB_SERVER_ZBX_PASS}" + fi + + if [ -n "${DB_SERVER_SCHEMA}" ]; then + PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}" + export PGOPTIONS + fi + + result=$(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 + unset PGOPTIONS + + 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="${DB_SERVER_ZBX_PASS}" + fi + + if [ -n "${DB_SERVER_SCHEMA}" ]; then + PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}" + export PGOPTIONS + fi + + zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \ + -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \ + -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null + + unset PGPASSWORD + unset PGOPTIONS + fi +} + +prepare_web_server_apache() { + if [ -d "/etc/apache2/sites-available" ]; then + APACHE_SITES_DIR=/etc/apache2/sites-available + elif [ -d "/etc/apache2/conf.d" ]; then + APACHE_SITES_DIR=/etc/apache2/conf.d + elif [ -d "/etc/httpd/conf.d" ]; then + APACHE_SITES_DIR=/etc/httpd/conf.d + else + echo "**** Apache is not available" + exit 1 + fi + + if [ -f "/usr/sbin/a2dissite" ]; then + echo "** Disable default site" + /usr/sbin/a2dissite 000-default 1>/dev/null + rm -rf "$APACHE_SITES_DIR/*" + elif [ -f "/etc/apache2/conf.d/default.conf" ]; then + echo "** Disable default site" + rm -f "/etc/apache2/conf.d/default.conf" + elif [ -f "/etc/httpd/conf.d/welcome.conf" ]; then + echo "** Disable default site" + rm -f "/etc/httpd/conf.d/welcome.conf" + rm -f "/etc/httpd/conf.d/ssl.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 + ln -sf /dev/fd/2 /var/log/php7.2-fpm.log +} + +stop_databases() { + if ([ "${ZBX_MAIN_DB}" == "mysql" ] || [ "${ZBX_PROXY_DB}" == "mysql" ]) && [ "${DB_SERVER_HOST}" == "localhost" ]; then + mysql_query "DELETE FROM mysql.user WHERE host = 'localhost' AND user != 'root'" 1>/dev/null + + if [ -f "/var/lib/mysql/mysqld.pid" ]; then + kill -TERM $(cat /var/lib/mysql/mysqld.pid) + elif [ -f "/var/run/mysqld/mysqld.pid" ]; then + kill -TERM $(cat /var/run/mysqld/mysqld.pid) + fi + fi + + if [ "${ZBX_MAIN_DB}" == "postgresql" ] && [ "${DB_SERVER_HOST}" == "localhost" ]; then + if [ "${OS_CODENAME}" == "alpine" ]; then + PGDATA=/var/lib/postgresql + BINDIR=/usr/bin + else + PGDATA=/var/lib/postgresql/9.3/main + BINDIR=/usr/lib/postgresql/9.3/bin + fi + su -c "$BINDIR/pg_ctl -D \"$PGDATA\" -m fast -w stop --silent" postgres 1>/dev/null 2>/dev/null + fi +} + +clear_deploy() { + local type=$1 + echo "** Cleaning the system" + + [ "$type" != "appliance" ] && return + + stop_databases +} + +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}" + if [ -z "${ZBX_HOSTNAME}" ] && [ -n "${ZBX_HOSTNAMEITEM}" ]; then + update_config_var $ZBX_CONFIG "Hostname" "" + update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}" + else + update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}" + update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}" + fi + 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 $ZBX_CONFIG "DBSchema" "${DB_SERVER_SCHEMA}" + 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 + + update_config_var $ZBX_CONFIG "DBSocket" "${DB_SERVER_SOCKET}" + + 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 "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php" + + # Different places of PHP configuration file + if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini" + elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini" + elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini" + elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini" + elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini" + elif [ -f "/etc/php.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini" + elif [ -f "/etc/php7/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php7/conf.d/99-zabbix.ini" + elif [ -f "/etc/php/7.2/fpm/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php/7.2/fpm/conf.d/99-zabbix.ini" + elif [ -f "/etc/php/7.2/apache2/conf.d/99-zabbix.ini" ]; then + PHP_CONFIG_FILE="/etc/php/7.2/apache2/conf.d/99-zabbix.ini" + fi + + if [ -n "$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 characters in parameter value + server_name=$(escape_spec_char "${ZBX_SERVER_NAME}") + server_user=$(escape_spec_char "${DB_SERVER_ZBX_USER}") + server_pass=$(escape_spec_char "${DB_SERVER_ZBX_PASS}") + + 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}/${DB_SERVER_DBNAME}/g" \ + -e "s/{DB_SERVER_SCHEMA}/${DB_SERVER_SCHEMA}/g" \ + -e "s/{DB_SERVER_USER}/$server_user/g" \ + -e "s/{DB_SERVER_PASS}/$server_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}" + # Please use include to enable Alias feature +# 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 "$ZBX_GATEWAY_CONFIG" ]; then + sed -i -e "/^.*/" "$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 $zbx_type is not specified" + exit 1 + fi + + if [ "$zbx_db_type" != "none" ]; then + if [ "$zbx_opt_type" != "none" ]; 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" == "agent" ] && 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 "########################################################" + +if [ "$1" != "" ]; then + echo "** Executing '$@'" + exec "$@" +elif [ "$zbx_type" == "agent" ]; then + echo "** Starting Zabbix agent" + exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_agentd --foreground -c /etc/zabbix/zabbix_agentd.conf" +elif [ "$zbx_type" == "proxy" ]; then + echo "** Starting Zabbix proxy" + exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_proxy --foreground -c /etc/zabbix/zabbix_proxy.conf" +elif [ "$zbx_type" == "server" ]; then + echo "** Starting Zabbix server" + exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_server --foreground -c /etc/zabbix/zabbix_server.conf" +elif [ "$zbx_type" == "java-gateway" ]; then + echo "** Starting Zabbix Java Gateway" + exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_java_gateway" +elif [ "$zbx_type" == "frontend" ] && [ "$zbx_opt_type" == "apache" ]; then + echo "** Starting Zabbix frontend" + if [ -f "/usr/sbin/httpd" ]; then + exec /usr/sbin/httpd -D FOREGROUND + elif [ -f "/usr/sbin/apache2ctl" ]; then + exec /bin/bash -c "source /etc/apache2/envvars && /usr/sbin/apache2ctl -D FOREGROUND" + else + echo "Unknown Web-server. Exiting..." + exit 1 + fi +elif [ -f "/usr/bin/supervisord" ]; then + echo "** Executing supervisord" + exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf +else + echo "Unknown instructions. Exiting..." + exit 1 +fi + +################################################# diff --git a/java-gateway/alpine/docker-entrypoint.sh b/java-gateway/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/java-gateway/alpine/docker-entrypoint.sh +++ b/java-gateway/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/java-gateway/centos/docker-entrypoint.sh b/java-gateway/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/java-gateway/centos/docker-entrypoint.sh +++ b/java-gateway/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/java-gateway/ubuntu/docker-entrypoint.sh b/java-gateway/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/java-gateway/ubuntu/docker-entrypoint.sh +++ b/java-gateway/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/proxy-mysql/alpine/docker-entrypoint.sh b/proxy-mysql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/proxy-mysql/alpine/docker-entrypoint.sh +++ b/proxy-mysql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/proxy-mysql/centos/docker-entrypoint.sh b/proxy-mysql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/proxy-mysql/centos/docker-entrypoint.sh +++ b/proxy-mysql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/proxy-mysql/ubuntu/docker-entrypoint.sh b/proxy-mysql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/proxy-mysql/ubuntu/docker-entrypoint.sh +++ b/proxy-mysql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/proxy-sqlite3/alpine/docker-entrypoint.sh b/proxy-sqlite3/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/proxy-sqlite3/alpine/docker-entrypoint.sh +++ b/proxy-sqlite3/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/proxy-sqlite3/centos/docker-entrypoint.sh b/proxy-sqlite3/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/proxy-sqlite3/centos/docker-entrypoint.sh +++ b/proxy-sqlite3/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/proxy-sqlite3/ubuntu/docker-entrypoint.sh b/proxy-sqlite3/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/proxy-sqlite3/ubuntu/docker-entrypoint.sh +++ b/proxy-sqlite3/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/server-mysql/alpine/docker-entrypoint.sh b/server-mysql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/server-mysql/alpine/docker-entrypoint.sh +++ b/server-mysql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/server-mysql/centos/docker-entrypoint.sh b/server-mysql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/server-mysql/centos/docker-entrypoint.sh +++ b/server-mysql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/server-mysql/ubuntu/docker-entrypoint.sh b/server-mysql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/server-mysql/ubuntu/docker-entrypoint.sh +++ b/server-mysql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/server-pgsql/alpine/docker-entrypoint.sh b/server-pgsql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/server-pgsql/alpine/docker-entrypoint.sh +++ b/server-pgsql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/server-pgsql/centos/docker-entrypoint.sh b/server-pgsql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/server-pgsql/centos/docker-entrypoint.sh +++ b/server-pgsql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/server-pgsql/ubuntu/docker-entrypoint.sh b/server-pgsql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/server-pgsql/ubuntu/docker-entrypoint.sh +++ b/server-pgsql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-apache-mysql/alpine/docker-entrypoint.sh b/web-apache-mysql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-apache-mysql/alpine/docker-entrypoint.sh +++ b/web-apache-mysql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-apache-mysql/centos/docker-entrypoint.sh b/web-apache-mysql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-apache-mysql/centos/docker-entrypoint.sh +++ b/web-apache-mysql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-apache-mysql/ubuntu/docker-entrypoint.sh b/web-apache-mysql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-apache-mysql/ubuntu/docker-entrypoint.sh +++ b/web-apache-mysql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-apache-pgsql/alpine/docker-entrypoint.sh b/web-apache-pgsql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-apache-pgsql/alpine/docker-entrypoint.sh +++ b/web-apache-pgsql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-apache-pgsql/centos/docker-entrypoint.sh b/web-apache-pgsql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-apache-pgsql/centos/docker-entrypoint.sh +++ b/web-apache-pgsql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-apache-pgsql/ubuntu/docker-entrypoint.sh b/web-apache-pgsql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-apache-pgsql/ubuntu/docker-entrypoint.sh +++ b/web-apache-pgsql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-nginx-mysql/alpine/docker-entrypoint.sh b/web-nginx-mysql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-nginx-mysql/alpine/docker-entrypoint.sh +++ b/web-nginx-mysql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-nginx-mysql/centos/docker-entrypoint.sh b/web-nginx-mysql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-nginx-mysql/centos/docker-entrypoint.sh +++ b/web-nginx-mysql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-nginx-mysql/ubuntu/docker-entrypoint.sh b/web-nginx-mysql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-nginx-mysql/ubuntu/docker-entrypoint.sh +++ b/web-nginx-mysql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-nginx-pgsql/alpine/docker-entrypoint.sh b/web-nginx-pgsql/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-nginx-pgsql/alpine/docker-entrypoint.sh +++ b/web-nginx-pgsql/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-nginx-pgsql/centos/docker-entrypoint.sh b/web-nginx-pgsql/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-nginx-pgsql/centos/docker-entrypoint.sh +++ b/web-nginx-pgsql/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/web-nginx-pgsql/ubuntu/docker-entrypoint.sh b/web-nginx-pgsql/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/web-nginx-pgsql/ubuntu/docker-entrypoint.sh +++ b/web-nginx-pgsql/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/zabbix-appliance/alpine/Dockerfile b/zabbix-appliance/alpine/Dockerfile index 2e0f15fdf..48ba0fa34 100644 --- a/zabbix-appliance/alpine/Dockerfile +++ b/zabbix-appliance/alpine/Dockerfile @@ -177,6 +177,7 @@ WORKDIR /var/lib/zabbix VOLUME ["/etc/ssl/nginx"] 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"] +VOLUME ["/var/lib/mysql/"] COPY ["conf/etc/supervisor/", "/etc/supervisor/"] COPY ["conf/etc/zabbix/nginx.conf", "/etc/zabbix/"] diff --git a/zabbix-appliance/alpine/docker-entrypoint.sh b/zabbix-appliance/alpine/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/zabbix-appliance/alpine/docker-entrypoint.sh +++ b/zabbix-appliance/alpine/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/zabbix-appliance/centos/Dockerfile b/zabbix-appliance/centos/Dockerfile index a2e8c838d..620e651b6 100644 --- a/zabbix-appliance/centos/Dockerfile +++ b/zabbix-appliance/centos/Dockerfile @@ -179,6 +179,7 @@ WORKDIR /var/lib/zabbix VOLUME ["/etc/ssl/nginx"] VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/mibs", "/var/lib/zabbix/modules"] VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"] +VOLUME ["/var/lib/mysql/"] COPY ["conf/etc/supervisor/", "/etc/supervisor/"] COPY ["conf/etc/zabbix/nginx.conf", "/etc/zabbix/"] diff --git a/zabbix-appliance/centos/docker-entrypoint.sh b/zabbix-appliance/centos/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/zabbix-appliance/centos/docker-entrypoint.sh +++ b/zabbix-appliance/centos/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/zabbix-appliance/rhel/Dockerfile b/zabbix-appliance/rhel/Dockerfile index 6a4c2e67d..8cbc775a6 100644 --- a/zabbix-appliance/rhel/Dockerfile +++ b/zabbix-appliance/rhel/Dockerfile @@ -207,6 +207,7 @@ WORKDIR /var/lib/zabbix VOLUME ["/etc/ssl/nginx"] 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"] +VOLUME ["/var/lib/mysql/"] COPY ["conf/etc/supervisor/", "/etc/supervisor/"] COPY ["conf/etc/zabbix/nginx.conf", "/etc/zabbix/"] diff --git a/zabbix-appliance/rhel/docker-entrypoint.sh b/zabbix-appliance/rhel/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/zabbix-appliance/rhel/docker-entrypoint.sh +++ b/zabbix-appliance/rhel/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" diff --git a/zabbix-appliance/ubuntu/Dockerfile b/zabbix-appliance/ubuntu/Dockerfile index 075ccf781..c69df823a 100644 --- a/zabbix-appliance/ubuntu/Dockerfile +++ b/zabbix-appliance/ubuntu/Dockerfile @@ -207,6 +207,7 @@ WORKDIR /var/lib/zabbix VOLUME ["/etc/ssl/nginx"] VOLUME ["/usr/lib/zabbix/alertscripts", "/usr/lib/zabbix/externalscripts", "/var/lib/zabbix/enc", "/var/lib/zabbix/mibs", "/var/lib/zabbix/modules"] VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/ssh_keys", "/var/lib/zabbix/ssl/certs", "/var/lib/zabbix/ssl/keys", "/var/lib/zabbix/ssl/ssl_ca"] +VOLUME ["/var/lib/mysql/"] COPY ["conf/etc/supervisor/", "/etc/supervisor/"] COPY ["conf/etc/zabbix/nginx.conf", "/etc/zabbix/"] diff --git a/zabbix-appliance/ubuntu/docker-entrypoint.sh b/zabbix-appliance/ubuntu/docker-entrypoint.sh index d07af40bb..04e6f43a8 100755 --- a/zabbix-appliance/ubuntu/docker-entrypoint.sh +++ b/zabbix-appliance/ubuntu/docker-entrypoint.sh @@ -75,7 +75,7 @@ configure_db_mysql() { chown -R mysql:mysql "$MYSQL_DATA_DIR" echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql 2>&1 1>/dev/null + mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 else echo "**** MySQL data directory is not empty. Using already existing installation." chown -R mysql:mysql "$MYSQL_DATA_DIR" From 5c495624b3aee89743f799a7a50fbd568ee4366c Mon Sep 17 00:00:00 2001 From: root Date: Sun, 13 Jan 2019 00:22:49 +0200 Subject: [PATCH 2/2] Improve Appliance images. Possible to mount datadir --- docker-entrypoint.sh | 1095 ------------------------------------------ 1 file changed, 1095 deletions(-) delete mode 100755 docker-entrypoint.sh diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh deleted file mode 100755 index 04e6f43a8..000000000 --- a/docker-entrypoint.sh +++ /dev/null @@ -1,1095 +0,0 @@ -#!/bin/bash - -set -eo pipefail - -set +e - -# Script trace mode -if [ "${DEBUG_MODE}" == "true" ]; then - set -o xtrace -fi - -# Type of Zabbix component -# Possible values: [server, proxy, agent, frontend, java-gateway, appliance] -zbx_type=${ZBX_TYPE} -# Type of Zabbix database -# Possible values: [mysql, postgresql] -zbx_db_type=${ZBX_DB_TYPE} -# Type of web-server. Valid only with zbx_type = frontend -# Possible values: [apache, nginx] -zbx_opt_type=${ZBX_OPT_TYPE} - -# 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" - -configure_db_mysql() { - [ "${DB_SERVER_HOST}" != "localhost" ] && return - - echo "** Configuring local MySQL server" - - MYSQL_ALLOW_EMPTY_PASSWORD=true - MYSQL_DATA_DIR="/var/lib/mysql" - - if [ -f "/etc/mysql/my.cnf" ]; then - MYSQL_CONF_FILE="/etc/mysql/my.cnf" - elif [ -f "/etc/my.cnf.d/server.cnf" ]; then - MYSQL_CONF_FILE="/etc/my.cnf.d/server.cnf" - DB_SERVER_SOCKET="/var/lib/mysql/mysql.sock" - else - echo "**** Could not found MySQL configuration file" - exit 1 - fi - - if [ -f "/usr/bin/mysqld" ]; then - MYSQLD=/usr/bin/mysqld - elif [ -f "/usr/sbin/mysqld" ]; then - MYSQLD=/usr/sbin/mysqld - elif [ -f "/usr/libexec/mysqld" ]; then - MYSQLD=/usr/libexec/mysqld - else - echo "**** Could not found mysqld binary file" - exit 1 - fi - - sed -Ei 's/^(bind-address|log)/#&/' "$MYSQL_CONF_FILE" - - if [ ! -d "$MYSQL_DATA_DIR/mysql" ]; then - [ -d "$MYSQL_DATA_DIR" ] || mkdir -p "$MYSQL_DATA_DIR" - - chown -R mysql:mysql "$MYSQL_DATA_DIR" - - echo "** Installing initial MySQL database schemas" - mysql_install_db --user=mysql --datadir="$MYSQL_DATA_DIR" 2>&1 - else - echo "**** MySQL data directory is not empty. Using already existing installation." - chown -R mysql:mysql "$MYSQL_DATA_DIR" - fi - - mkdir -p /var/run/mysqld - ln -s /var/run/mysqld /run/mysqld - chown -R mysql:mysql /var/run/mysqld - chown -R mysql:mysql /run/mysqld - - echo "** Starting MySQL server in background mode" - - nohup $MYSQLD --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin \ - --user=mysql --log-output=none --pid-file=/var/lib/mysql/mysqld.pid \ - --port=3306 --character-set-server=utf8 --collation-server=utf8_bin & -} - -prepare_system() { - local type=$1 - local web_server=$2 - - echo "** Preparing the system" - - if [ "$type" != "appliance" ]; then - return - fi - - ZBX_ADD_AGENT=${ZBX_ADD_AGENT:-"false"} - ZBX_ADD_JAVA_GATEWAY=${ZBX_ADD_JAVA_GATEWAY:-"false"} - ZBX_ADD_SERVER=${ZBX_ADD_SERVER:-"true"} - [ "${ZBX_ADD_SERVER}" == "true" ] && ZBX_SERVER_HOST="localhost" - [ "${ZBX_ADD_SERVER}" == "true" ] && ZBX_SERVER_PORT="10051" - ZBX_MAIN_DB=${ZBX_MAIN_DB:-"mysql"} - ZBX_ADD_PROXY=${ZBX_ADD_PROXY:-"false"} - ZBX_PROXY_DB=${ZBX_PROXY_DB:-"sqlite3"} - ZBX_ADD_WEB=${ZBX_ADD_WEB:-"true"} - ZBX_WEB_SERVER=${ZBX_WEB_SERVER:-"nginx"} - DB_SERVER_HOST=${DB_SERVER_HOST:-"localhost"} - [ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && ZBX_JAVAGATEWAY_ENABLE="true" - [ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && ZBX_JAVAGATEWAY="localhost" - [ "${ZBX_ADD_JAVA_GATEWAY}" == "true" ] && ZBX_JAVAGATEWAYPORT="10052" - - [ "${ZBX_ADD_SERVER}" == "true" ] && configure_db_${ZBX_MAIN_DB} -} - -escape_spec_char() { - local var_value=$1 - - var_value="${var_value//\\/\\\\}" - var_value="${var_value//[$'\n']/}" - var_value="${var_value//\//\\/}" - var_value="${var_value//./\\.}" - var_value="${var_value//\*/\\*}" - var_value="${var_value//^/\\^}" - var_value="${var_value//\$/\\\$}" - var_value="${var_value//\&/\\\&}" - var_value="${var_value//\[/\\[}" - var_value="${var_value//\]/\\]}" - - echo $var_value -} - -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 characters in parameter value - var_value=$(escape_spec_char "$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}" - echo "* DB_SERVER_SCHEMA: ${DB_SERVER_SCHEMA}" - if [ "${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="${DB_SERVER_ZBX_PASS}" - fi - - WAIT_TIMEOUT=5 - - if [ -n "${DB_SERVER_SCHEMA}" ]; then - PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}" - export PGOPTIONS - fi - - while [ ! "$(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 - unset PGOPTIONS -} - - -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="${DB_SERVER_ZBX_PASS}" - fi - - if [ -n "${DB_SERVER_SCHEMA}" ]; then - PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}" - export PGOPTIONS - fi - - result=$(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 - unset PGOPTIONS - - 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="${DB_SERVER_ZBX_PASS}" - fi - - if [ -n "${DB_SERVER_SCHEMA}" ]; then - PGOPTIONS="--search_path=${DB_SERVER_SCHEMA}" - export PGOPTIONS - fi - - zcat /usr/share/doc/zabbix-$type-postgresql/create.sql.gz | psql -q \ - -h ${DB_SERVER_HOST} -p ${DB_SERVER_PORT} \ - -U ${DB_SERVER_ZBX_USER} ${DB_SERVER_DBNAME} 1>/dev/null - - unset PGPASSWORD - unset PGOPTIONS - fi -} - -prepare_web_server_apache() { - if [ -d "/etc/apache2/sites-available" ]; then - APACHE_SITES_DIR=/etc/apache2/sites-available - elif [ -d "/etc/apache2/conf.d" ]; then - APACHE_SITES_DIR=/etc/apache2/conf.d - elif [ -d "/etc/httpd/conf.d" ]; then - APACHE_SITES_DIR=/etc/httpd/conf.d - else - echo "**** Apache is not available" - exit 1 - fi - - if [ -f "/usr/sbin/a2dissite" ]; then - echo "** Disable default site" - /usr/sbin/a2dissite 000-default 1>/dev/null - rm -rf "$APACHE_SITES_DIR/*" - elif [ -f "/etc/apache2/conf.d/default.conf" ]; then - echo "** Disable default site" - rm -f "/etc/apache2/conf.d/default.conf" - elif [ -f "/etc/httpd/conf.d/welcome.conf" ]; then - echo "** Disable default site" - rm -f "/etc/httpd/conf.d/welcome.conf" - rm -f "/etc/httpd/conf.d/ssl.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 - ln -sf /dev/fd/2 /var/log/php7.2-fpm.log -} - -stop_databases() { - if ([ "${ZBX_MAIN_DB}" == "mysql" ] || [ "${ZBX_PROXY_DB}" == "mysql" ]) && [ "${DB_SERVER_HOST}" == "localhost" ]; then - mysql_query "DELETE FROM mysql.user WHERE host = 'localhost' AND user != 'root'" 1>/dev/null - - if [ -f "/var/lib/mysql/mysqld.pid" ]; then - kill -TERM $(cat /var/lib/mysql/mysqld.pid) - elif [ -f "/var/run/mysqld/mysqld.pid" ]; then - kill -TERM $(cat /var/run/mysqld/mysqld.pid) - fi - fi - - if [ "${ZBX_MAIN_DB}" == "postgresql" ] && [ "${DB_SERVER_HOST}" == "localhost" ]; then - if [ "${OS_CODENAME}" == "alpine" ]; then - PGDATA=/var/lib/postgresql - BINDIR=/usr/bin - else - PGDATA=/var/lib/postgresql/9.3/main - BINDIR=/usr/lib/postgresql/9.3/bin - fi - su -c "$BINDIR/pg_ctl -D \"$PGDATA\" -m fast -w stop --silent" postgres 1>/dev/null 2>/dev/null - fi -} - -clear_deploy() { - local type=$1 - echo "** Cleaning the system" - - [ "$type" != "appliance" ] && return - - stop_databases -} - -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}" - if [ -z "${ZBX_HOSTNAME}" ] && [ -n "${ZBX_HOSTNAMEITEM}" ]; then - update_config_var $ZBX_CONFIG "Hostname" "" - update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}" - else - update_config_var $ZBX_CONFIG "Hostname" "${ZBX_HOSTNAME:-"zabbix-proxy-"$db_type}" - update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}" - fi - 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 $ZBX_CONFIG "DBSchema" "${DB_SERVER_SCHEMA}" - 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 - - update_config_var $ZBX_CONFIG "DBSocket" "${DB_SERVER_SOCKET}" - - 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 "$ZBX_WEB_CONFIG" "/usr/share/zabbix/conf/zabbix.conf.php" - - # Different places of PHP configuration file - if [ -f "/etc/php5/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php5/conf.d/99-zabbix.ini" - elif [ -f "/etc/php5/fpm/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php5/fpm/conf.d/99-zabbix.ini" - elif [ -f "/etc/php5/apache2/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php5/apache2/conf.d/99-zabbix.ini" - elif [ -f "/etc/php/7.0/apache2/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php/7.0/apache2/conf.d/99-zabbix.ini" - elif [ -f "/etc/php/7.0/fpm/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php/7.0/fpm/conf.d/99-zabbix.ini" - elif [ -f "/etc/php.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php.d/99-zabbix.ini" - elif [ -f "/etc/php7/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php7/conf.d/99-zabbix.ini" - elif [ -f "/etc/php/7.2/fpm/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php/7.2/fpm/conf.d/99-zabbix.ini" - elif [ -f "/etc/php/7.2/apache2/conf.d/99-zabbix.ini" ]; then - PHP_CONFIG_FILE="/etc/php/7.2/apache2/conf.d/99-zabbix.ini" - fi - - if [ -n "$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 characters in parameter value - server_name=$(escape_spec_char "${ZBX_SERVER_NAME}") - server_user=$(escape_spec_char "${DB_SERVER_ZBX_USER}") - server_pass=$(escape_spec_char "${DB_SERVER_ZBX_PASS}") - - 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}/${DB_SERVER_DBNAME}/g" \ - -e "s/{DB_SERVER_SCHEMA}/${DB_SERVER_SCHEMA}/g" \ - -e "s/{DB_SERVER_USER}/$server_user/g" \ - -e "s/{DB_SERVER_PASS}/$server_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}" - # Please use include to enable Alias feature -# 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 "$ZBX_GATEWAY_CONFIG" ]; then - sed -i -e "/^.*/" "$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 $zbx_type is not specified" - exit 1 - fi - - if [ "$zbx_db_type" != "none" ]; then - if [ "$zbx_opt_type" != "none" ]; 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" == "agent" ] && 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 "########################################################" - -if [ "$1" != "" ]; then - echo "** Executing '$@'" - exec "$@" -elif [ "$zbx_type" == "agent" ]; then - echo "** Starting Zabbix agent" - exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_agentd --foreground -c /etc/zabbix/zabbix_agentd.conf" -elif [ "$zbx_type" == "proxy" ]; then - echo "** Starting Zabbix proxy" - exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_proxy --foreground -c /etc/zabbix/zabbix_proxy.conf" -elif [ "$zbx_type" == "server" ]; then - echo "** Starting Zabbix server" - exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_server --foreground -c /etc/zabbix/zabbix_server.conf" -elif [ "$zbx_type" == "java-gateway" ]; then - echo "** Starting Zabbix Java Gateway" - exec su zabbix -s "/bin/bash" -c "/usr/sbin/zabbix_java_gateway" -elif [ "$zbx_type" == "frontend" ] && [ "$zbx_opt_type" == "apache" ]; then - echo "** Starting Zabbix frontend" - if [ -f "/usr/sbin/httpd" ]; then - exec /usr/sbin/httpd -D FOREGROUND - elif [ -f "/usr/sbin/apache2ctl" ]; then - exec /bin/bash -c "source /etc/apache2/envvars && /usr/sbin/apache2ctl -D FOREGROUND" - else - echo "Unknown Web-server. Exiting..." - exit 1 - fi -elif [ -f "/usr/bin/supervisord" ]; then - echo "** Executing supervisord" - exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf -else - echo "Unknown instructions. Exiting..." - exit 1 -fi - -#################################################