Added RHEL images for trunk

agent/rhel/.dockerignore

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+build.sh

agent/rhel/Dockerfile

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+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+ENV TINI_VERSION=v0.19.0
+
+LABEL name="zabbix/zabbix-agent-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix agent" \
+      description="Zabbix agent is deployed on a monitoring target to actively monitor local resources and applications" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-agent --link zabbix-server:zabbix-server -p 10050:10050 -d registry.connect.redhat.com/zabbix/zabbix-agent-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix agent is deployed on a monitoring target to actively monitor local resources and applications" \
+      io.k8s.display-name="Zabbix Agent" \
+      io.openshift.expose-services="10050:10050" \
+      io.openshift.tags="zabbix,zabbix-agent" \
+      org.label-schema.name="zabbix-agent-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix agent is deployed on a monitoring target to actively monitor local resources and applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-agent --link zabbix-server:zabbix-server -p 10050:10050 -d registry.connect.redhat.com/zabbix/zabbix-agent-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            tzdata \
+            iputils \
+            pcre \
+            libcurl" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /etc/zabbix/zabbix_agentd.d && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /var/lib/zabbix/modules && \
+    curl -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini -o /sbin/tini && \
+    curl -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini.asc -o /tmp/tini.asc && \
+    export GNUPGHOME="$(mktemp -d)" && \
+    for server in $(shuf -e ha.pool.sks-keyservers.net \
+                            hkp://p80.pool.sks-keyservers.net:80 \
+                            ipv4.pool.sks-keyservers.net \
+                            keyserver.ubuntu.com \
+                            keyserver.pgp.com \
+                            pgp.mit.edu) ; do \
+        gpg --keyserver "$server" --recv-keys 595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 && break || : ; \
+    done && \
+    gpg --batch --verify /tmp/tini.asc /sbin/tini && \
+    rm -r "$GNUPGHOME" /tmp/tini.asc && \
+    chmod +x /sbin/tini && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    INSTALL_PKGS="autoconf \
+            automake \
+            libcurl-devel \
+            openssl-devel \
+            openldap-devel \
+            gcc \
+            pcre-devel \
+            make \
+            git" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
+    ./bootstrap.sh && \
+    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-agent \
+            --with-libcurl \
+            --with-ldap \
+            --with-openssl \
+            --enable-ipv6 \
+            --silent && \
+    make -j"$(nproc)" -s && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/zabbix_agent/zabbix_agentd /usr/sbin/zabbix_agentd && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
+    cp /tmp/zabbix-${ZBX_VERSION}/conf/zabbix_agentd.conf /etc/zabbix/zabbix_agentd.conf && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    dnf -y history undo last && \
+    dnf -y clean all && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /var/lib/zabbix/ && \
+    chgrp -R 0 /etc/zabbix/ /var/lib/zabbix/ && \
+    chmod -R g=u /etc/zabbix/ /var/lib/zabbix/ && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 10050/TCP
+
+WORKDIR /var/lib/zabbix
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["/sbin/tini", "--", "/usr/bin/docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_agentd", "--foreground", "-c", "/etc/zabbix/zabbix_agentd.conf"]

agent/rhel/README.md

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+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix agent?
+
+Zabbix agent is deployed on a monitoring target to actively monitor local resources and applications (hard drives, memory, processor statistics etc).
+
+# Zabbix agent images
+
+These are the only official Zabbix agent Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix agent are:
+
+    Zabbix agent 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix agent 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix agent 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix agent 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix agent 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix agent 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix agent 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix agent 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix agent 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix agent 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix agent 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix agent 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix agent 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix agent 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix agent 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix agent 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix agent 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix agent 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix agent 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+# How to use this image
+
+## Start `zabbix-agent`
+
+Start a Zabbix agent container as follows:
+
+    docker run --name some-zabbix-agent -e ZBX_HOSTNAME="some-hostname" -e ZBX_SERVER_HOST="some-zabbix-server" -d zabbix/zabbix-agent:tag
+
+Where `some-zabbix-agent` is the name you want to assign to your container, `some-hostname` is the hostname, it is Hostname parameter in Zabbix agent configuration file, `some-zabbix-server` is IP or DNS name of Zabbix server or proxy and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-agent/tags/).
+
+## Connects from Zabbix server or Zabbix proxy in other containers (Passive checks)
+
+This image exposes the standard Zabbix agent port (``10050``) to perform passive checks, so container linking makes Zabbix agent instance available to Zabbix server and Zabbix proxy containers. Start your application container like this in order to link it to the Zabbix agent container:
+
+```console
+$ docker run --name some-zabbix-server --link some-zabbix-agent:zabbix-agent -d zabbix/zabbix-server:latest
+```
+
+## Connect to Zabbix server or Zabbix proxy containers (Active checks)
+
+This image supports perform active checks, so container linking makes Zabbix server and Zabbix proxy containers available to Zabbix agent instance. Start your application container like this in order to link Zabbix agent to Zabbix server or Zabbix proxy containterns:
+
+```console
+$ docker run --name some-zabbix-agent --link some-zabbix-server:zabbix-server -d zabbix/zabbix-agent:latest
+```
+
+## Container shell access and viewing Zabbix agent logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-agent` container:
+
+```console
+$ docker exec -ti some-zabbix-agent /bin/bash
+```
+
+The Zabbix agent log is available through Docker's container log:
+
+```console
+$ docker logs some-zabbix-agent
+```
+
+## Privileged mode
+
+By default, Docker containers are "unprivileged" and do not have access to the most of host resources. Zabbix agent is designed to monitor system resources, to do that Zabbix agent container must be privileged or you may mount some system-wide volumes. For example:
+
+```console
+$ docker run --name some-zabbix-agent --link some-zabbix-server:zabbix-server --privileged -d zabbix/zabbix-agent:latest
+```
+```console
+$ docker run --name some-zabbix-agent --link some-zabbix-server:zabbix-server -v /dev/sdc:/dev/sdc -d zabbix/zabbix-agent:latest
+```
+
+## Environment Variables
+
+When you start the `zabbix-agent` image, you can adjust the configuration of the Zabbix agent by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_HOSTNAME`
+
+This variable is unique, case sensitive hostname. By default, value is `hostname` of the container. It is ``Hostname`` parameter in ``zabbix_agentd.conf``.
+
+### `ZBX_SERVER_HOST`
+
+This variable is IP or DNS name of Zabbix server or Zabbix proxy. By default, value is `zabbix-server`. It is ``Server`` parameter in ``zabbix_agentd.conf``. It is allowed to specify Zabbix server or Zabbix proxy port number using ``ZBX_SERVER_PORT`` variable. It make sense in case of non-default port for active checks.
+
+### `ZBX_PASSIVE_ALLOW`
+
+This variable is boolean (``true`` or ``false``) and enables or disables feature of passive checks. By default, value is `true`.
+
+### `ZBX_PASSIVESERVERS`
+
+The variable is comma separated list of allowed Zabbix server or proxy hosts for connections to Zabbix agent container.
+
+### `ZBX_ACTIVE_ALLOW`
+
+This variable is boolean (``true`` or ``false``) and enables or disables feature of active checks. By default, value is `true`.
+
+### `ZBX_ACTIVESERVERS`
+
+The variable is comma separated list of allowed Zabbix server or proxy hosts for connections to Zabbix agent container. You may specify port of Zabbix server or Zabbix proxy in such syntax: ``zabbix-server:10061,zabbix-proxy:10072``.
+
+### `ZBX_LOADMODULE`
+
+The variable is list of comma separated loadable Zabbix modules. It works with  volume ``/var/lib/zabbix/modules``. The syntax of the variable is ``dummy1.so,dummy2.so``.
+
+### `ZBX_DEBUGLEVEL`
+
+The variable is used to specify debug level. By default, value is ``3``. It is ``DebugLevel`` parameter in ``zabbix_agentd.conf``. Allowed values are listed below:
+- ``0`` - basic information about starting and stopping of Zabbix processes;
+- ``1`` - critical information
+- ``2`` - error information
+- ``3`` - warnings
+- ``4`` -  for debugging (produces lots of information)
+- ``5`` - extended debugging (produces even more information)
+
+### `ZBX_TIMEOUT`
+
+The variable is used to specify timeout for processing checks. By default, value is ``3``.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_SOURCEIP=
+ZBX_ENABLEREMOTECOMMANDS=0 # Deprecated since 5.0.0
+ZBX_LOGREMOTECOMMANDS=0
+ZBX_HOSTINTERFACE= # Available since 4.4.0
+ZBX_HOSTINTERFACEITEM= # Available since 4.4.0
+ZBX_STARTAGENTS=3
+ZBX_HOSTNAMEITEM=system.hostname
+ZBX_METADATA=
+ZBX_METADATAITEM=
+ZBX_REFRESHACTIVECHECKS=120
+ZBX_BUFFERSEND=5
+ZBX_BUFFERSIZE=100
+ZBX_MAXLINESPERSECOND=20
+ZBX_LISTENIP=
+ZBX_UNSAFEUSERPARAMETERS=0
+ZBX_TLSCONNECT=unencrypted
+ZBX_TLSACCEPT=unencrypted
+ZBX_TLSCAFILE=
+ZBX_TLSCRLFILE=
+ZBX_TLSSERVERCERTISSUER=
+ZBX_TLSSERVERCERTSUBJECT=
+ZBX_TLSCERTFILE=
+ZBX_TLSKEYFILE=
+ZBX_TLSPSKIDENTITY=
+ZBX_TLSPSKFILE=
+ZBX_TLSCIPHERALL= # Available since 4.4.7
+ZBX_TLSCIPHERALL13= # Available since 4.4.7
+ZBX_TLSCIPHERCERT= # Available since 4.4.7
+ZBX_TLSCIPHERCERT13= # Available since 4.4.7
+ZBX_TLSCIPHERPSK= # Available since 4.4.7
+ZBX_TLSCIPHERPSK13= # Available since 4.4.7
+ZBX_DENYKEY=system.run[*] # Available since 5.0.0
+ZBX_ALLOWKEY= # Available since 5.0.0
+```
+
+Default values of these variables are specified after equal sign.
+
+The allowed variables are identical of parameters in official ``zabbix_agentd.conf`` configuration file. For example, ``ZBX_REFRESHACTIVECHECKS`` = ``RefreshActiveChecks``.
+
+Please use official documentation for [``zabbix_agentd.conf``](https://www.zabbix.com/documentation/current/manual/appendix/config/zabbix_agentd) to get more information about the variables.
+
+## Allowed volumes for the Zabbix agent container
+
+### ``/etc/zabbix/zabbix_agentd.d``
+
+The volume allows include ``*.conf`` files and extend Zabbix agent using ``UserParameter`` feature.
+
+### ``/var/lib/zabbix/modules``
+
+The volume allows load additional modules and extend Zabbix agent using ``LoadModule`` feature.
+
+### ``/var/lib/zabbix/enc``
+
+The volume is used to store TLS related files. These file names are specified using ``ZBX_TLSCAFILE``, ``ZBX_TLSCRLFILE``, ``ZBX_TLSKEY_FILE`` and ``ZBX_TLSPSKFILE`` variables.
+
+# The image variants
+
+The `zabbix-agent` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-agent:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-agent:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`agent/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/agent) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+Currently it is not allowed to specify ``ZBX_ALIAS`` environment variable. Please use ``/etc/zabbix/zabbix_agent.d`` volume with additional configuration files with ``Alias`` options.
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

agent/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

agent/rhel/docker-entrypoint.sh

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+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default Zabbix installation name
+# Default Zabbix server host
+: ${ZBX_SERVER_HOST:="zabbix-server"}
+# Default Zabbix server port number
+: ${ZBX_SERVER_PORT:="10051"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+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=$4
+
+    local masklist=("TLSPSKIdentity")
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    if [[ " ${masklist[@]} " =~ " $var_name " ]] && [ ! -z "$var_value" ]; then
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '****'. Enable DEBUG_MODE to view value ..."
+    else
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'..."
+    fi
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$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 and name
+    var_value=$(escape_spec_char "$var_value")
+    var_name=$(escape_spec_char "$var_name")
+
+    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"
+    elif [ "$(grep -Ec "^[#;] $var_name=" $config_path)" -gt 0 ]; then
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    else
+        sed -i -e '$a\' -e "$var_name=$var_value" "$config_path"
+        echo "added at the end"
+    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 $value true
+    done
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agentd.conf
+
+    : ${ZBX_PASSIVESERVERS:=""}
+    : ${ZBX_ACTIVESERVERS:=""}
+
+    [ -n "$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 $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    : ${ZBX_PASSIVE_ALLOW:="true"}
+    if [ "${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 $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_AGENT_CONFIG "StartAgents" "${ZBX_STARTAGENTS}"
+
+    : ${ZBX_ACTIVE_ALLOW:="true"}
+    if [ "${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 $ZBX_AGENT_CONFIG "HostInterface" "${ZBX_HOSTINTERFACE}"
+    update_config_var $ZBX_AGENT_CONFIG "HostInterfaceItem" "${ZBX_HOSTINTERFACEITEM}"
+
+    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 $ZBX_AGENT_CONFIG "TLSCipherAll" "${ZBX_TLSCIPHERALL}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCipherAll13" "${ZBX_TLSCIPHERALL13}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCipherCert" "${ZBX_TLSCIPHERCERT}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCipherCert13" "${ZBX_TLSCIPHERCERT13}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCipherPSK" "${ZBX_TLSCIPHERPSK}"
+    update_config_var $ZBX_AGENT_CONFIG "TLSCipherPSK13" "${ZBX_TLSCIPHERPSK13}"
+    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}"
+
+    update_config_multiple_var $ZBX_AGENT_CONFIG "DenyKey" "${ZBX_DENYKEY}"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "AllowKey" "${ZBX_ALLOWKEY}"
+
+    if [ "$(id -u)" != '0' ]; then
+        update_config_var $ZBX_AGENT_CONFIG "User" "$(whoami)"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "AllowRoot" "1"
+    fi
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+#################################################
+
+if [ "${1#-}" != "$1" ]; then
+    set -- /usr/sbin/zabbix_agentd "$@"
+fi
+
+if [ "$1" == '/usr/sbin/zabbix_agentd' ]; then
+    prepare_agent
+fi
+
+exec "$@"
+
+#################################################

agent/rhel/hooks/build

@@ -0,0 +1,13 @@
+#!/bin/bash
+#
+# Additional information: https://docs.docker.com/docker-cloud/builds/advanced/
+#
+
+MAJOR_VERSION=$(cat Dockerfile | grep "ARG MAJOR_VERSION" | cut -f2 -d"=")
+MINOR_VERSION=$(cat Dockerfile | grep "ARG ZBX_VERSION" | cut -f2 -d".")
+
+VCS_REF=$MAJOR_VERSION.$MINOR_VERSION
+BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+
+echo "$BUILD_DATE - Building $VCS_REF version..."
+docker build --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE="$BUILD_DATE" -t $IMAGE_NAME .

agent/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

agent2/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

agent2/rhel/Dockerfile

@@ -0,0 +1,146 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+ENV TINI_VERSION=v0.19.0
+
+LABEL name="zabbix/zabbix-agent2-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix agent" \
+      description="Zabbix agent 2 is deployed on a monitoring target to actively monitor local resources and applications" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-agent2 --link zabbix-server:zabbix-server -p 10050:10050 -d registry.connect.redhat.com/zabbix/zabbix-agent2-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix agent 2 is deployed on a monitoring target to actively monitor local resources and applications" \
+      io.k8s.display-name="Zabbix Agent 2" \
+      io.openshift.expose-services="10050:10050" \
+      io.openshift.tags="zabbix,zabbix-agent" \
+      org.label-schema.name="zabbix-agent2-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix agent 2 is deployed on a monitoring target to actively monitor local resources and applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-agent2 --link zabbix-server:zabbix-server -p 10050:10050 -d registry.connect.redhat.com/zabbix/zabbix-agent2-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            tzdata \
+            iputils \
+            pcre \
+            libcurl" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /etc/zabbix/zabbix_agentd.d && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /var/lib/zabbix/modules && \
+    curl -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini -o /sbin/tini && \
+    curl -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini.asc -o /tmp/tini.asc && \
+    export GNUPGHOME="$(mktemp -d)" && \
+    for server in $(shuf -e ha.pool.sks-keyservers.net \
+                            hkp://p80.pool.sks-keyservers.net:80 \
+                            ipv4.pool.sks-keyservers.net \
+                            keyserver.ubuntu.com \
+                            keyserver.pgp.com \
+                            pgp.mit.edu) ; do \
+        gpg --keyserver "$server" --recv-keys 595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 && break || : ; \
+    done && \
+    gpg --batch --verify /tmp/tini.asc /sbin/tini && \
+    rm -r "$GNUPGHOME" /tmp/tini.asc && \
+    chmod +x /sbin/tini && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    INSTALL_PKGS="autoconf \
+            automake \
+            libcurl-devel \
+            openssl-devel \
+            openldap-devel \
+            golang \
+            gcc \
+            pcre-devel \
+            make \
+            git \
+            binutils" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" src/go/pkg/version/version.go && \
+    ./bootstrap.sh && \
+    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
+    export GOPATH=/tmp/zabbix-${ZBX_VERSION}/go && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --with-openssl \
+            --enable-ipv6 \
+            --enable-agent2 \
+            --enable-agent \
+            --silent && \
+    make -j"$(nproc)" -s && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/go/bin/zabbix_agent2 /usr/sbin/zabbix_agent2 && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/go/conf/zabbix_agent2.conf /etc/zabbix/zabbix_agent2.conf && \
+    strip /usr/sbin/zabbix_agent2 && \
+    strip /usr/bin/zabbix_get && \
+    strip /usr/bin/zabbix_sender && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    dnf -y history undo last && \
+    dnf -y clean all && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /var/lib/zabbix/ && \
+    chgrp -R 0 /etc/zabbix/ /var/lib/zabbix/ && \
+    chmod -R g=u /etc/zabbix/ /var/lib/zabbix/ && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 10050/TCP 31999/TCP
+
+WORKDIR /var/lib/zabbix
+
+VOLUME ["/var/lib/zabbix/enc"]
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["/sbin/tini", "--", "/usr/bin/docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_agent2", "--foreground", "-c", "/etc/zabbix/zabbix_agent2.conf"]

agent2/rhel/README.md

@@ -0,0 +1,225 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix agent 2?
+
+Zabbix agent 2 is deployed on a monitoring target to actively monitor local resources and applications (hard drives, memory, processor statistics etc).
+
+# Zabbix agent 2 images
+
+These are the only official Zabbix agent 2 Docker images. They are based on Alpine Linux v3.12 images. The available versions of Zabbix agent 2 are:
+
+    Zabbix agent 2 4.4 (tags: alpine-4.4-latest) (unsupported)
+    Zabbix agent 2 4.4.* (tags: alpine-4.4.*) (unsupported)
+    Zabbix agent 2 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix agent 2 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix agent 2 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix agent 2 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix agent 2 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix agent 2 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix agent 2 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+# How to use this image
+
+## Start `zabbix-agent2`
+
+Start a Zabbix agent 2 container as follows:
+
+    docker run --name some-zabbix-agent -e ZBX_HOSTNAME="some-hostname" -e ZBX_SERVER_HOST="some-zabbix-server" -d zabbix/zabbix-agent2:tag
+
+Where `some-zabbix-agent2` is the name you want to assign to your container, `some-hostname` is the hostname, it is Hostname parameter in Zabbix agent 2 configuration file, `some-zabbix-server` is IP or DNS name of Zabbix server or proxy and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-agent2/tags/).
+
+## Connects from Zabbix server or Zabbix proxy in other containers (Passive checks)
+
+This image exposes the standard Zabbix agent 2 port (``10050``) to perform passive checks, so container linking makes Zabbix agent 2 instance available to Zabbix server and Zabbix proxy containers. Start your application container like this in order to link it to the Zabbix agent 2 container:
+
+```console
+$ docker run --name some-zabbix-server --link some-zabbix-agent:zabbix-agent2 -d zabbix/zabbix-server:latest
+```
+
+## Connect to Zabbix server or Zabbix proxy containers (Active checks)
+
+This image supports perform active checks, so container linking makes Zabbix server and Zabbix proxy containers available to Zabbix agent 2 instance. Start your application container like this in order to link Zabbix agent 2 to Zabbix server or Zabbix proxy containterns:
+
+```console
+$ docker run --name some-zabbix-agent --link some-zabbix-server:zabbix-server -d zabbix/zabbix-agent2:latest
+```
+
+## Container shell access and viewing Zabbix agent 2 logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-agent2` container:
+
+```console
+$ docker exec -ti some-zabbix-agent /bin/bash
+```
+
+The Zabbix agent 2 log is available through Docker's container log:
+
+```console
+$ docker logs some-zabbix-agent
+```
+
+## Privileged mode
+
+By default, Docker containers are "unprivileged" and do not have access to the most of host resources. Zabbix agent 2 is designed to monitor system resources, to do that Zabbix agent 2 container must be privileged or you may mount some system-wide volumes. For example:
+
+```console
+$ docker run --name some-zabbix-agent --link some-zabbix-server:zabbix-server --privileged -d zabbix/zabbix-agent2:latest
+```
+```console
+$ docker run --name some-zabbix-agent --link some-zabbix-server:zabbix-server -v /dev/sdc:/dev/sdc -d zabbix/zabbix-agent2:latest
+```
+
+## Environment Variables
+
+When you start the `zabbix-agent2` image, you can adjust the configuration of the Zabbix agent 2 by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_HOSTNAME`
+
+This variable is unique, case sensitive hostname. By default, value is `hostname` of the container. It is ``Hostname`` parameter in ``zabbix_agent2.conf``.
+
+### `ZBX_SERVER_HOST`
+
+This variable is IP or DNS name of Zabbix server or Zabbix proxy. By default, value is `zabbix-server`. It is ``Server`` parameter in ``zabbix_agent2.conf``. It is allowed to specify Zabbix server or Zabbix proxy port number using ``ZBX_SERVER_PORT`` variable. It make sense in case of non-default port for active checks.
+
+### `ZBX_PASSIVE_ALLOW`
+
+This variable is boolean (``true`` or ``false``) and enables or disables feature of passive checks. By default, value is `true`.
+
+### `ZBX_PASSIVESERVERS`
+
+The variable is comma separated list of allowed Zabbix server or proxy hosts for connections to Zabbix agent 2 container.
+
+### `ZBX_ACTIVE_ALLOW`
+
+This variable is boolean (``true`` or ``false``) and enables or disables feature of active checks. By default, value is `true`.
+
+### `ZBX_ACTIVESERVERS`
+
+The variable is comma separated list of allowed Zabbix server or proxy hosts for connections to Zabbix agent 2 container. You may specify port of Zabbix server or Zabbix proxy in such syntax: ``zabbix-server:10061,zabbix-proxy:10072``.
+
+### `ZBX_DEBUGLEVEL`
+
+The variable is used to specify debug level. By default, value is ``3``. It is ``DebugLevel`` parameter in ``zabbix_agent2.conf``. Allowed values are listed below:
+- ``0`` - basic information about starting and stopping of Zabbix processes;
+- ``1`` - critical information
+- ``2`` - error information
+- ``3`` - warnings
+- ``4`` -  for debugging (produces lots of information)
+- ``5`` - extended debugging (produces even more information)
+
+### `ZBX_TIMEOUT`
+
+The variable is used to specify timeout for processing checks. By default, value is ``3``.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_ENABLEPERSISTENTBUFFER=false # Available since 5.0.0
+ZBX_PERSISTENTBUFFERPERIOD=1h # Available since 5.0.0
+ZBX_ENABLESTATUSPORT=
+ZBX_SOURCEIP=
+ZBX_ENABLEREMOTECOMMANDS=0 # Deprecated since 5.0.0
+ZBX_LOGREMOTECOMMANDS=0
+ZBX_STARTAGENTS=3
+ZBX_HOSTNAMEITEM=system.hostname
+ZBX_METADATA=
+ZBX_METADATAITEM=
+ZBX_REFRESHACTIVECHECKS=120
+ZBX_BUFFERSEND=5
+ZBX_BUFFERSIZE=100
+ZBX_MAXLINESPERSECOND=20
+ZBX_LISTENIP=
+ZBX_UNSAFEUSERPARAMETERS=0
+ZBX_TLSCONNECT=unencrypted
+ZBX_TLSACCEPT=unencrypted
+ZBX_TLSCAFILE=
+ZBX_TLSCRLFILE=
+ZBX_TLSSERVERCERTISSUER=
+ZBX_TLSSERVERCERTSUBJECT=
+ZBX_TLSCERTFILE=
+ZBX_TLSKEYFILE=
+ZBX_TLSPSKIDENTITY=
+ZBX_TLSPSKFILE=
+ZBX_DENYKEY=system.run[*] # Available since 5.0.0
+ZBX_ALLOWKEY= # Available since 5.0.0
+```
+
+Default values of these variables are specified after equal sign.
+
+The allowed variables are identical of parameters in official ``zabbix_agent2.conf`` configuration file. For example, ``ZBX_REFRESHACTIVECHECKS`` = ``RefreshActiveChecks``.
+
+Please use official documentation for [``zabbix_agent2.conf``](https://www.zabbix.com/documentation/current/manual/appendix/config/zabbix_agent2) to get more information about the variables.
+
+## Allowed volumes for the Zabbix agent 2 container
+
+### ``/etc/zabbix/zabbix_agentd.d``
+
+The volume allows include ``*.conf`` files and extend Zabbix agent 2 using ``UserParameter`` feature.
+
+### ``/var/lib/zabbix/enc``
+
+The volume is used to store TLS related files. These file names are specified using ``ZBX_TLSCAFILE``, ``ZBX_TLSCRLFILE``, ``ZBX_TLSKEY_FILE`` and ``ZBX_TLSPSKFILE`` variables.
+
+### ``/var/lib/zabbix/buffer``
+
+The volume is used to store the file, where Zabbix Agent2 should keep SQLite database. To enable the feature specify ``ZBX_ENABLEPERSISTENTBUFFER=true``. Available since 5.0.0.
+
+# The image variants
+
+The `zabbix-agent2` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-agent2:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-agent:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`agent2/` directory](https://github.com/zabbix/zabbix-docker/tree/5.0/agent2) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+Currently it is not allowed to specify ``ZBX_ALIAS`` environment variable. Please use ``/etc/zabbix/zabbix_agent.d`` volume with additional configuration files with ``Alias`` options.
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

agent2/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

agent2/rhel/docker-entrypoint.sh

@@ -0,0 +1,217 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default Zabbix installation name
+# Default Zabbix server host
+: ${ZBX_SERVER_HOST:="zabbix-server"}
+# Default Zabbix server port number
+: ${ZBX_SERVER_PORT:="10051"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+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=$4
+
+    local masklist=("TLSPSKIdentity")
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    if [[ " ${masklist[@]} " =~ " $var_name " ]] && [ ! -z "$var_value" ]; then
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '****'. Enable DEBUG_MODE to view value ..."
+    else
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'..."
+    fi
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$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 and name
+    var_value=$(escape_spec_char "$var_value")
+    var_name=$(escape_spec_char "$var_name")
+
+    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"
+    elif [ "$(grep -Ec "^[#;] $var_name=" $config_path)" -gt 0 ]; then
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    else
+        sed -i -e '$a\' -e "$var_name=$var_value" "$config_path"
+        echo "added at the end"
+    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 $value true
+    done
+}
+
+prepare_zbx_agent_config() {
+    echo "** Preparing Zabbix agent configuration file"
+    ZBX_AGENT_CONFIG=$ZABBIX_ETC_DIR/zabbix_agent2.conf
+
+    : ${ZBX_PASSIVESERVERS:=""}
+    : ${ZBX_ACTIVESERVERS:=""}
+
+    [ -n "$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 $ZBX_AGENT_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    : ${ZBX_PASSIVE_ALLOW:="true"}
+    if [ "${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 $ZBX_AGENT_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+    update_config_var $ZBX_AGENT_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+
+    : ${ZBX_ACTIVE_ALLOW:="true"}
+    if [ "${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 $ZBX_AGENT_CONFIG "ServerActive"
+    fi
+
+    if [ "${ZBX_ENABLEPERSISTENTBUFFER,,}" == "true" ]; then
+        update_config_var $ZBX_AGENT_CONFIG "EnablePersistentBuffer" "1"
+        update_config_var $ZBX_AGENT_CONFIG "PersistentBufferFile" "$ZABBIX_USER_HOME_DIR/buffer/"
+        update_config_var $ZBX_AGENT_CONFIG "PersistentBufferPeriod" "${ZBX_PERSISTENTBUFFERPERIOD}"
+    else
+        update_config_var $ZBX_AGENT_CONFIG "EnablePersistentBuffer" "0"
+    fi
+
+    if [ "${ZBX_ENABLESTATUSPORT,,}" == "true" ]; then
+        update_config_var $ZBX_AGENT_CONFIG "StatusPort" "31999"
+    fi
+
+#    update_config_var $ZBX_AGENT_CONFIG "HostInterface" "${ZBX_HOSTINTERFACE}"
+#    update_config_var $ZBX_AGENT_CONFIG "HostInterfaceItem" "${ZBX_HOSTINTERFACEITEM}"
+
+    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 $ZBX_AGENT_CONFIG "TLSConnect" "${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}"
+
+    update_config_multiple_var $ZBX_AGENT_CONFIG "DenyKey" "${ZBX_DENYKEY}"
+    update_config_multiple_var $ZBX_AGENT_CONFIG "AllowKey" "${ZBX_ALLOWKEY}"
+}
+
+prepare_agent() {
+    echo "** Preparing Zabbix agent"
+    prepare_zbx_agent_config
+}
+
+#################################################
+
+if [ "${1#-}" != "$1" ]; then
+    set -- /usr/sbin/zabbix_agent2 "$@"
+fi
+
+if [ "$1" == '/usr/sbin/zabbix_agent2' ]; then
+    prepare_agent
+fi
+
+exec "$@"
+
+#################################################

agent2/rhel/hooks/build

@@ -0,0 +1,13 @@
+#!/bin/bash
+#
+# Additional information: https://docs.docker.com/docker-cloud/builds/advanced/
+#
+
+MAJOR_VERSION=$(cat Dockerfile | grep "ARG MAJOR_VERSION" | cut -f2 -d"=")
+MINOR_VERSION=$(cat Dockerfile | grep "ARG ZBX_VERSION" | cut -f2 -d".")
+
+VCS_REF=$MAJOR_VERSION.$MINOR_VERSION
+BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+
+echo "$BUILD_DATE - Building $VCS_REF version..."
+docker build --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE="$BUILD_DATE" -t $IMAGE_NAME .

agent2/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

java-gateway/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

java-gateway/rhel/Dockerfile

@@ -0,0 +1,115 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+
+LABEL name="zabbix/zabbix-java-gateway-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix Java Gateway" \
+      description="Zabbix Java Gateway performs native support for monitoring JMX applications" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-java-gateway -p 10052:10052 -d registry.connect.redhat.com/zabbix/zabbix-java-gateway-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix Java Gateway performs native support for monitoring JMX applications" \
+      io.k8s.display-name="Zabbix Java Gateway" \
+      io.openshift.expose-services="10052:10052" \
+      io.openshift.tags="gateway,zabbix-java,java" \
+      org.label-schema.name="zabbix-java-gateway-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix Java Gateway performs native support for monitoring JMX applications" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-java-gateway -p 10052:10052 -d registry.connect.redhat.com/zabbix/zabbix-java-gateway-trunk:${ZBX_VERSION}"
+            
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            java-1.8.0-openjdk-headless" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix/ && \
+    mkdir -p /usr/sbin/zabbix_java/ && \
+    mkdir -p /usr/sbin/zabbix_java/ext_lib/ && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+COPY ["conf/etc/", "/etc/"]
+
+RUN set -eux && INSTALL_PKGS="autoconf \
+            automake \
+            pkgconf \
+            git \
+            gcc \
+            make \
+            java-1.8.0-openjdk-devel" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java && \
+    ./bootstrap.sh && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-java \
+            --silent && \
+    make -j"$(nproc)" -s && \
+    mkdir -p /usr/sbin/zabbix_java/ && \
+    cp -r src/zabbix_java/bin /usr/sbin/zabbix_java/ && \
+    cp -r src/zabbix_java/lib /usr/sbin/zabbix_java/ && \
+    rm -rf /usr/sbin/zabbix_java/lib/*.xml && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    dnf -y history undo last && \
+    dnf -y clean all && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /usr/sbin/zabbix_java/ && \
+    chgrp -R 0 /etc/zabbix/ /usr/sbin/zabbix_java/ && \
+    chmod -R g=u /etc/zabbix/ /usr/sbin/zabbix_java/ && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 10052/TCP
+
+WORKDIR /var/lib/zabbix
+
+COPY ["conf/usr/sbin/zabbix_java_gateway", "/usr/sbin/"]
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_java_gateway"]

java-gateway/rhel/README.md

@@ -0,0 +1,143 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix Java Gateway?
+
+Zabbix Java Gateway performs native support for monitoring JMX applications. Java gateway accepts incoming connection from Zabbix server or Zabbix proxy and can only be used as a "passive proxy".
+
+# Zabbix Java Gateway images
+
+These are the only official Zabbix Java Gateway Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix Java Gateway are:
+
+    Zabbix Java Gateway 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix Java Gateway 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix Java Gateway 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix Java Gateway 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix Java Gateway 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix Java Gateway 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix Java Gateway 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix Java Gateway 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix Java Gateway 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix Java Gateway 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix Java Gateway 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix Java Gateway 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix Java Gateway 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix Java Gateway 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix Java Gateway 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix Java Gateway 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix Java Gateway 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix Java Gateway 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix Java Gateway 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+# How to use this image
+
+## Start `zabbix-java-gateway`
+
+Start a Zabbix Java Gateway container as follows:
+
+    docker run --name some-zabbix-java-gateway -d zabbix/zabbix-java-gateway:tag
+
+Where `some-zabbix-java-gateway` is the name you want to assign to your container and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-java-gateway/tags/).
+
+## Linking the container to Zabbix server or Zabbix proxy
+
+    docker run --name some-zabbix-java-gateway --link some-zabbix-server:zabbix-server -d zabbix/zabbix-java-gateway:tag
+
+## Container shell access and viewing Zabbix Java Gateway logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-java-gateway` container:
+
+```console
+$ docker exec -ti some-zabbix-java-gateway /bin/bash
+```
+
+The Zabbix Java Gateway log is available through Docker's container log:
+
+```console
+$ docker logs  some-zabbix-java-gateway
+```
+
+## Environment Variables
+
+When you start the `zabbix-java-gateway` image, you can adjust the configuration of the Zabbix Java Gateway by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_START_POLLERS`
+
+This variable is specified amount of pollers. By default, value is `5`.
+
+### `ZBX_TIMEOUT`
+
+This variable is used to specify timeout for outgoing connections. By default, value is `3`.
+
+### `ZBX_DEBUGLEVEL`
+
+This variable is used to specify log level. By default, value is `info`. The variable allows next values: ``trace``, ``debug``, ``info``, ``want``, ``error``, ``all``, ``off``
+
+### `ZBX_PROPERTIES_FILE`
+
+Name of properties file. Can be used to set additional properties using a key-value format in such a way that they are not visible on a command line or to overwrite existing ones.
+
+### `ZABBIX_OPTIONS`
+
+Additional arguments for Zabbix Java Gateway. Useful to enable additional libraries and features.
+
+## Allowed volumes for the Zabbix Java Gateway container
+
+### ``/usr/sbin/zabbix_java/ext_lib``
+
+The volume allows include additional JAR files to extend allowed protocols for Zabbix Java Gateway.
+
+# The image variants
+
+The `zabbix-java-gateway` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-java-gateway:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-java-gateway:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`java-gateway/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/java-gateway) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

java-gateway/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

java-gateway/rhel/conf/etc/zabbix/zabbix_java_gateway_logback.xml

@@ -0,0 +1,15 @@
+<configuration scan="true" scanPeriod="15 seconds">
+
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+
+		<encoder>
+			<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+		</encoder>
+
+	</appender>
+
+	<root level="info">
+		<appender-ref ref="STDOUT" />
+	</root>
+
+</configuration>

java-gateway/rhel/conf/usr/sbin/zabbix_java_gateway

@@ -0,0 +1,35 @@
+
+JAVA=${JAVA:-"/usr/bin/java"}
+
+JAVA_OPTIONS="-server $JAVA_OPTIONS"
+JAVA_OPTIONS="$JAVA_OPTIONS -Dlogback.configurationFile=/etc/zabbix/zabbix_java_gateway_logback.xml"
+
+cd /usr/sbin/zabbix_java
+
+CLASSPATH="lib"
+for jar in `find lib bin ext_lib -name "*.jar"`; do
+    CLASSPATH="$CLASSPATH:$jar"
+done
+
+if [ -n "$ZBX_LISTEN_IP" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.listenIP=$ZBX_LISTEN_IP"
+fi
+if [ -n "$ZBX_LISTEN_PORT" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.listenPort=$ZBX_LISTEN_PORT"
+fi
+if [ -n "$ZBX_START_POLLERS" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.startPollers=$ZBX_START_POLLERS"
+fi
+if [ -n "$ZBX_TIMEOUT" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.timeout=$ZBX_TIMEOUT"
+fi
+if [ -n "$ZBX_PROPERTIES_FILE" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.propertiesFile=$ZBX_PROPERTIES_FILE"
+fi
+
+tcp_timeout=${ZBX_TIMEOUT:=3}000
+ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dsun.rmi.transport.tcp.responseTimeout=$tcp_timeout"
+
+COMMAND_LINE="$JAVA $JAVA_OPTIONS -classpath $CLASSPATH $ZABBIX_OPTIONS com.zabbix.gateway.JavaGateway"
+
+exec $COMMAND_LINE

java-gateway/rhel/docker-entrypoint.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default directories
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ "$1" == '/usr/sbin/zabbix_java_gateway' ]; then
+    prepare_java_gateway
+fi
+
+exec "$@"
+
+
+#################################################

java-gateway/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+Activities other than copying, distribution and modification are not
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+
+  1. You may copy and distribute verbatim copies of the Program's
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+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
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+distribute so as to satisfy simultaneously your obligations under this
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+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
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+
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+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
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+make exceptions for this.  Our decision will be guided by the two goals
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+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
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+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
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+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

proxy-mysql/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

proxy-mysql/rhel/Dockerfile

@@ -0,0 +1,178 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
+    MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TINI_VERSION=v0.19.0
+
+LABEL name="zabbix/zabbix-proxy-mysql-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix proxy (MySQL)" \
+      description="Zabbix proxy with MySQL database support" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-proxy --link mysql-server:mysql-server -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-proxy-mysql-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix proxy with MySQL database support" \
+      io.k8s.display-name="Zabbix proxy (MySQL)" \
+      io.openshift.expose-services="10051:10051" \
+      io.openshift.tags="zabbix,zabbix-proxy,mysql" \
+      org.label-schema.name="zabbix-proxy-mysql-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix proxy with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-proxy --link mysql-server:mysql-server -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-proxy-mysql-trunk:${ZBX_VERSION}"
+            
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            fping \
+            iputils \
+            libcurl \
+            libevent \
+            openldap \
+            libssh \
+            libxml2 \
+            mysql \
+            mysql-libs \
+            net-snmp-agent-libs \
+            OpenIPMI-libs \
+            pcre \
+            unixODBC" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,epel" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
+    dnf -y module enable mysql && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
+    mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
+    mkdir -p /var/lib/zabbix/ssh_keys && \
+    mkdir -p /var/lib/zabbix/ssl && \
+    mkdir -p /var/lib/zabbix/ssl/certs && \
+    mkdir -p /var/lib/zabbix/ssl/keys && \
+    mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
+    mkdir -p /usr/share/doc/zabbix-proxy-mysql && \
+    curl -L "https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini" -o /sbin/tini && \
+    curl -L "https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini.asc" -o /tmp/tini.asc && \
+    export GNUPGHOME="$(mktemp -d)" && \
+    for server in $(shuf -e ha.pool.sks-keyservers.net \
+                            hkp://p80.pool.sks-keyservers.net:80 \
+                            ipv4.pool.sks-keyservers.net \
+                            keyserver.ubuntu.com \
+                            keyserver.pgp.com \
+                            pgp.mit.edu) ; do \
+        gpg --keyserver "$server" --recv-keys 595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 && break || : ; \
+    done && \
+    gpg --batch --verify /tmp/tini.asc /sbin/tini && \
+    rm -r "$GNUPGHOME" /tmp/tini.asc && \
+    chmod +x /sbin/tini && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+RUN set -eux && INSTALL_PKGS="autoconf \
+            automake \
+            libcurl-devel \
+            libevent-devel \
+            libssh-devel \
+            libxml2-devel \
+            mysql-devel \
+            net-snmp-devel \
+            openldap-devel \
+            OpenIPMI-devel \
+            pcre-devel \
+            git \
+            gcc \
+            make \
+            unixODBC-devel" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,codeready-builder-for-rhel-8-x86_64-rpms" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
+    ./bootstrap.sh && \
+    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-agent \
+            --enable-proxy \
+            --with-mysql \
+            --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
+            --with-net-snmp \
+            --with-openipmi \
+            --with-openssl \
+            --with-ssh \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
+    make -j"$(nproc)" -s dbschema && \
+    make -j"$(nproc)" -s && \
+    cp src/zabbix_proxy/zabbix_proxy /usr/sbin/zabbix_proxy && \
+    cp src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
+    cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
+    cp conf/zabbix_proxy.conf /etc/zabbix/zabbix_proxy.conf && \
+    cat database/mysql/schema.sql > database/mysql/create.sql && \
+    gzip database/mysql/create.sql && \
+    cp database/mysql/create.sql.gz /usr/share/doc/zabbix-proxy-mysql/ && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    dnf -y history undo last && \
+    dnf -y clean all && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /var/lib/zabbix/ && \
+    chgrp -R 0 /etc/zabbix/ /var/lib/zabbix/ && \
+    chmod -R g=u /etc/zabbix/ /var/lib/zabbix/ && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+
+EXPOSE 10051/TCP
+
+WORKDIR /var/lib/zabbix
+
+VOLUME ["/var/lib/zabbix/snmptraps"]
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["/sbin/tini", "--", "/usr/bin/docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_proxy", "--foreground", "-c", "/etc/zabbix/zabbix_proxy.conf"]

proxy-mysql/rhel/README.md

@@ -0,0 +1,321 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix proxy?
+
+Zabbix proxy is a process that may collect monitoring data from one or more monitored devices and send the information to the Zabbix server, essentially working on behalf of the server. All collected data is buffered locally and then transferred to the Zabbix server the proxy belongs to.
+
+# Zabbix proxy images
+
+These are the only official Zabbix proxy Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix proxy are:
+
+    Zabbix proxy 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix proxy 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix proxy 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix proxy 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix proxy 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix proxy 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix proxy 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix proxy 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix proxy 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix proxy 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix proxy 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix proxy 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix proxy 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix proxy 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix proxy 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix proxy 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix proxy 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix proxy 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix proxy 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+The image uses MySQL database to store collected data before sending it to Zabbix server. It uses the next procedure to start:
+- Checking database availability
+- If ``MYSQL_ROOT_PASSWORD`` or ``MYSQL_ALLOW_EMPTY_PASSWORD`` are specified, the instance tries to create ``MYSQL_USER`` user with ``MYSQL_PASSWORD`` to use these credentials then for Zabbix server.
+- Checking of having `MYSQL_DATABASE` database. Creating `MYSQL_DATABASE` database name if it does not exist
+- Checking of having `dbversion` table. Creating Zabbix proxy database schema if no `dbversion` table
+
+# How to use this image
+
+## Start `zabbix-proxy-mysql`
+
+Start a Zabbix proxy container as follows:
+
+    docker run --name some-zabbix-proxy-mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER="some-user" -e MYSQL_PASSWORD="some-password" -e ZBX_HOSTNAME=some-hostname -e ZBX_SERVER_HOST=some-zabbix-server -d zabbix/zabbix-proxy-mysql:tag
+
+Where `some-zabbix-proxy-mysql` is the name you want to assign to your container, `some-mysql-server` is IP or DNS name of MySQL server, `some-user` is user to connect to Zabbix database on MySQL server, `some-password` is the password to connect to MySQL server, `some-hostname` is the hostname, it is Hostname parameter in Zabbix proxy configuration file, `some-zabbix-server` is IP or DNS name of Zabbix server and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-proxy-mysql/tags/).
+
+## Connects from Zabbix server (Passive proxy)
+
+This image exposes the standard Zabbix proxy port (10051) and can operate as Passive proxy in case `ZBX_PROXYMODE` = `1`. Start Zabbix server container like this in order to link it to the Zabbix proxy container:
+
+```console
+$ docker run --name some-zabbix-server --link some-zabbix-proxy-mysql:zabbix-proxy-mysql -d zabbix/zabbix-server:latest
+```
+
+## Connect to Zabbix server (Active proxy)
+
+This image can operate as Active proxy (`default` mode). Start your application container like this in order to link Zabbix proxy to Zabbix server containters:
+
+```console
+$ docker run --name some-zabbix-proxy-mysql --link some-zabbix-server:zabbix-server -d zabbix/zabbix-proxy-mysql:latest
+```
+
+## Container shell access and viewing Zabbix proxy logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-proxy-mysql` container:
+
+```console
+$ docker exec -ti some-zabbix-proxy-mysql /bin/bash
+```
+
+The Zabbix proxy log is available through Docker's container log:
+
+```console
+$ docker logs some-zabbix-proxy-mysql
+```
+
+## Environment Variables
+
+When you start the `zabbix-proxy-mysql` image, you can adjust the configuration of the Zabbix proxy by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_PROXYMODE`
+
+The variable allows to switch Zabbix proxy mode. Bu default, value is `0` - active proxy. Allowed values are `0` - active proxy and `1` - passive proxy.
+
+### `ZBX_HOSTNAME`
+
+This variable is unique, case sensitive hostname. By default, value is `zabbix-proxy-mysql` of the container. It is ``Hostname`` parameter in ``zabbix_proxy.conf``.
+
+### `ZBX_SERVER_HOST`
+
+This variable is IP or DNS name of Zabbix server or Zabbix proxy. By default, value is `zabbix-server`. It is ``Server`` parameter in ``zabbix_proxy.conf``. It is allowed to specify Zabbix server or Zabbix proxy port number using ``ZBX_SERVER_PORT`` variable. It make sense in case of non-default port for active checks.
+
+### `ZBX_SERVER_PORT`
+
+This variable is port Zabbix server listening on. By default, value is `10051`.
+
+### `DB_SERVER_HOST`
+
+This variable is IP or DNS name of MySQL server. By default, value is 'mysql-server'
+
+### `DB_SERVER_PORT`
+    
+This variable is port of MySQL server. By default, value is '3306'.
+
+### `MYSQL_USER`, `MYSQL_PASSWORD`, `MYSQL_USER_FILE`, `MYSQL_PASSWORD_FILE`
+
+These variables are used by Zabbix proxy to connect to Zabbix database. With the `_FILE` variables you can instead provide the path to a file which contains the user / the password instead. Without Docker Swarm or Kubernetes you also have to map the files. Those are exclusive so you can just provide one type - either `MYSQL_USER` or `MYSQL_USER_FILE`!
+
+```console
+docker run --name some-zabbix-proxy-mysql -e DB_SERVER_HOST="some-mysql-server" -v ./.MYSQL_USER:/run/secrets/MYSQL_USER -e MYSQL_USER_FILE=/run/secrets/MYSQL_USER -v ./.MYSQL_PASSWORD:/run/secrets/MYSQL_PASSWORD -e MYSQL_PASSWORD_FILE=/var/run/secrets/MYSQL_PASSWORD -e ZBX_HOSTNAME=some-hostname -e ZBX_SERVER_HOST=some-zabbix-server -d zabbix/zabbix-proxy-mysql:tag
+```
+
+With Docker Swarm or Kubernetes this works with secrets. That way it is replicated in your cluster!
+
+```console
+printf "zabbix" | docker secret create MYSQL_USER -
+printf "zabbix" | docker secret create MYSQL_PASSWORD -
+docker run --name some-zabbix-proxy-mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER_FILE=/run/secrets/MYSQL_USER -e MYSQL_PASSWORD_FILE=/run/secrets/MYSQL_PASSWORD -e ZBX_SERVER_HOST="some-zabbix-server" -e ZBX_HOSTNAME=some-hostname -e ZBX_SERVER_HOST=some-zabbix-server -d zabbix/zabbix-proxy-mysql:tag
+```
+
+This method is also applicable for `MYSQL_ROOT_PASSWORD` with `MYSQL_ROOT_PASSWORD_FILE`.
+
+By default, values for `MYSQL_USER` and `MYSQL_PASSWORD` are `zabbix`, `zabbix`.
+
+### `MYSQL_DATABASE`
+
+The variable is Zabbix database name. By default, value is `zabbix_proxy`.
+
+### `ZBX_LOADMODULE`
+
+The variable is list of comma separated loadable Zabbix modules. It works with  volume ``/var/lib/zabbix/modules``. The syntax of the variable is ``dummy1.so,dummy2.so``.
+
+### ``ZBX_DEBUGLEVEL``
+
+The variable is used to specify debug level. By default, value is ``3``. It is ``DebugLevel`` parameter in ``zabbix_server.conf``. Allowed values are listed below:
+- ``0`` - basic information about starting and stopping of Zabbix processes;
+- ``1`` - critical information
+- ``2`` - error information
+- ``3`` - warnings
+- ``4`` - for debugging (produces lots of information)
+- ``5`` - extended debugging (produces even more information)
+
+### `ZBX_TIMEOUT`
+
+The variable is used to specify timeout for processing checks. By default, value is ``4``.
+
+### `ZBX_JAVAGATEWAY_ENABLE`
+
+The variable enable communication with Zabbix Java Gateway to collect Java related checks. By default, value is `false`.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_DBTLSCONNECT= # Available since 5.0.0
+ZBX_DBTLSCAFILE= # Available since 5.0.0
+ZBX_DBTLSCERTFILE= # Available since 5.0.0
+ZBX_DBTLSKEYFILE= # Available since 5.0.0
+ZBX_DBTLSCIPHER= # Available since 5.0.0
+ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
+ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
+ZBX_HOSTNAMEITEM=system.hostname
+ZBX_SOURCEIP=
+ZBX_PROXYLOCALBUFFER=0
+ZBX_PROXYOFFLINEBUFFER=1
+ZBX_PROXYHEARTBEATFREQUENCY=60
+ZBX_CONFIGFREQUENCY=3600
+ZBX_DATASENDERFREQUENCY=1
+ZBX_STARTPOLLERS=5
+ZBX_STARTPREPROCESSORS=3 # Available since 4.2.0
+ZBX_IPMIPOLLERS=0
+ZBX_STARTPOLLERSUNREACHABLE=1
+ZBX_STARTTRAPPERS=5
+ZBX_STARTPINGERS=1
+ZBX_STARTDISCOVERERS=1
+ZBX_STARTHISTORYPOLLERS=1 # Available since 5.4.0
+ZBX_STARTHTTPPOLLERS=1
+ZBX_JAVAGATEWAY=zabbix-java-gateway
+ZBX_JAVAGATEWAYPORT=10052
+ZBX_STARTJAVAPOLLERS=0
+ZBX_STATSALLOWEDIP= # Available since 4.0.5
+ZBX_STARTVMWARECOLLECTORS=0
+ZBX_VMWAREFREQUENCY=60
+ZBX_VMWAREPERFFREQUENCY=60
+ZBX_VMWARECACHESIZE=8M
+ZBX_VMWARETIMEOUT=10
+ZBX_ENABLE_SNMP_TRAPS=false
+ZBX_LISTENIP=
+ZBX_HOUSEKEEPINGFREQUENCY=1
+ZBX_CACHESIZE=8M
+ZBX_STARTDBSYNCERS=4
+ZBX_HISTORYCACHESIZE=16M
+ZBX_HISTORYINDEXCACHESIZE=4M
+ZBX_TRAPPERIMEOUT=300
+ZBX_UNREACHABLEPERIOD=45
+ZBX_UNAVAILABLEDELAY=60
+ZBX_UNREACHABLEDELAY=15
+ZBX_LOGSLOWQUERIES=3000
+ZBX_TLSCONNECT=unencrypted
+ZBX_TLSACCEPT=unencrypted
+ZBX_TLSCAFILE=
+ZBX_TLSCRLFILE=
+ZBX_TLSSERVERCERTISSUER=
+ZBX_TLSSERVERCERTSUBJECT=
+ZBX_TLSCERTFILE=
+ZBX_TLSKEYFILE=
+ZBX_TLSPSKIDENTITY=
+ZBX_TLSPSKFILE=
+ZBX_TLSCIPHERALL= # Available since 4.4.7
+ZBX_TLSCIPHERALL13= # Available since 4.4.7
+ZBX_TLSCIPHERCERT= # Available since 4.4.7
+ZBX_TLSCIPHERCERT13= # Available since 4.4.7
+ZBX_TLSCIPHERPSK= # Available since 4.4.7
+ZBX_TLSCIPHERPSK13= # Available since 4.4.7
+```
+
+Default values of these variables are specified after equal sign.
+
+The allowed variables are identical of parameters in official ``zabbix_proxy.conf``. For example, ``ZBX_LOGSLOWQUERIES`` = ``LogSlowQueries``.
+
+Please use official documentation for [``zabbix_proxy.conf``](https://www.zabbix.com/documentation/current/manual/appendix/config/zabbix_proxy) to get more information about the variables.
+
+## Allowed volumes for the Zabbix proxy container
+
+### ``/usr/lib/zabbix/externalscripts``
+
+The volume is used by External checks (type of items). It is `ExternalScripts` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/modules``
+
+The volume allows load additional modules and extend Zabbix proxy using ``LoadModule`` feature.
+
+### ``/var/lib/zabbix/enc``
+
+The volume is used to store TLS related files. These file names are specified using ``ZBX_TLSCAFILE``, ``ZBX_TLSCRLFILE``, ``ZBX_TLSKEY_FILE`` and ``ZBX_TLSPSKFILE`` variables.
+
+### ``/var/lib/zabbix/ssh_keys``
+
+The volume is used as location of public and private keys for SSH checks and actions. It is `SSHKeyLocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/ssl/certs``
+
+The volume is used as location of of SSL client certificate files for client authentication. It is `SSLCertLocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/ssl/keys``
+
+The volume is used as location of SSL private key files for client authentication. It is `SSLKeyLocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/ssl/ssl_ca``
+
+The volume is used as location of certificate authority (CA) files for SSL server certificate verification. It is `SSLCALocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/snmptraps``
+
+The volume is used as location of ``snmptraps.log`` file. It could be shared by ``zabbix-snmptraps`` container and inherited using `volumes_from` Docker option while creating new instance of Zabbix proxy.
+SNMP traps processing feature could be enabled using shared volume and switched ``ZBX_ENABLE_SNMP_TRAPS`` environment variable to `true`.
+
+### ``/var/lib/zabbix/mibs``
+
+The volume allows to add new MIB files. It does not support subdirectories, all MIBs must be placed to ``/var/lib/zabbix/mibs``.
+
+# The image variants
+
+The `zabbix-proxy-mysql` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-proxy-mysql:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-proxy-mysql:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`proxy-mysql/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/proxy-mysql) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

proxy-mysql/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

proxy-mysql/rhel/docker-entrypoint.sh

@@ -0,0 +1,486 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default Zabbix server host
+: ${ZBX_SERVER_HOST:="zabbix-server"}
+# Default Zabbix server port number
+: ${ZBX_SERVER_PORT:="10051"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+# usage: file_env VAR [DEFAULT]
+# as example: file_env 'MYSQL_PASSWORD' 'zabbix'
+#    (will allow for "$MYSQL_PASSWORD_FILE" to fill in the value of "$MYSQL_PASSWORD" from a file)
+# unsets the VAR_FILE afterwards and just leaving VAR
+file_env() {
+    local var="$1"
+    local fileVar="${var}_FILE"
+    local defaultValue="${2:-}"
+
+    if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+        echo "**** Both variables $var and $fileVar are set (but are exclusive)"
+        exit 1
+    fi
+
+    local val="$defaultValue"
+
+    if [ "${!var:-}" ]; then
+        val="${!var}"
+        echo "** Using ${var} variable from ENV"
+    elif [ "${!fileVar:-}" ]; then
+        if [ ! -f "${!fileVar}" ]; then
+            echo "**** Secret file \"${!fileVar}\" is not found"
+            exit 1
+        fi
+        val="$(< "${!fileVar}")"
+        echo "** Using ${var} variable from secret file"
+    fi
+    export "$var"="$val"
+    unset "$fileVar"
+}
+
+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=$4
+
+    local masklist=("DBPassword TLSPSKIdentity")
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    if [[ " ${masklist[@]} " =~ " $var_name " ]] && [ ! -z "$var_value" ]; then
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '****'. Enable DEBUG_MODE to view value ..."
+    else
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'..."
+    fi
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$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 and name
+    var_value=$(escape_spec_char "$var_value")
+    var_name=$(escape_spec_char "$var_name")
+
+    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() {
+    : ${DB_SERVER_HOST:="mysql-server"}
+    : ${DB_SERVER_PORT:="3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+    file_env MYSQL_USER
+    file_env MYSQL_PASSWORD
+
+    file_env MYSQL_ROOT_PASSWORD
+
+    if [ ! -n "${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}" ] && [ "${USE_DB_ROOT_USER}" == "true" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    DB_SERVER_ROOT_USER=${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"}
+
+    DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix_proxy"}
+}
+
+db_tls_params() {
+    local result=""
+
+    if [ -n "${ZBX_DBTLSCONNECT}" ]; then
+        ssl_mode=${ZBX_DBTLSCONNECT//verify_full/verify_identity}
+        result="--ssl-mode=$ssl_mode"
+
+        if [ -n "${ZBX_DBTLSCAFILE}" ]; then
+            result="${result} --ssl-ca=${ZBX_DBTLSCAFILE}"
+        fi
+
+        if [ -n "${ZBX_DBTLSKEYFILE}" ]; then
+            result="${result} --ssl-key=${ZBX_DBTLSKEYFILE}"
+        fi
+
+        if [ -n "${ZBX_DBTLSCERTFILE}" ]; then
+            result="${result} --ssl-cert=${ZBX_DBTLSCERTFILE}"
+        fi
+    fi
+
+    echo $result
+}
+
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${DEBUG_MODE,,}" == "true" ]; then
+        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: ${DB_SERVER_ZBX_PASS}"
+    fi
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    ssl_opts="$(db_tls_params)"
+
+    export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --silent --connect_timeout=10 $ssl_opts)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset MYSQL_PWD
+}
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    ssl_opts="$(db_tls_params)"
+
+    export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} -e "$query" $ssl_opts)
+
+    unset MYSQL_PWD
+
+    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 "ALTER USER ${DB_SERVER_ZBX_USER} IDENTIFIED BY '${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
+    mysql_query "GRANT SESSION_VARIABLES_ADMIN ON *. * TO '${DB_SERVER_ZBX_USER}'@'%'" 1>/dev/null
+}
+
+create_db_database_mysql() {
+    DB_EXISTS=$(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 '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_schema_mysql() {
+    DBVERSION_TABLE_EXISTS=$(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 '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        ssl_opts="$(db_tls_params)"
+
+        export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+        zcat /usr/share/doc/zabbix-proxy-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} $ssl_opts \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset MYSQL_PWD
+    fi
+}
+
+update_zbx_config() {
+    echo "** Preparing Zabbix proxy configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_proxy.conf
+
+    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-mysql"}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+
+    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 [ -n "${ZBX_DBTLSCONNECT}" ]; then
+        update_config_var $ZBX_CONFIG "DBTLSConnect" "${ZBX_DBTLSCONNECT}"
+        update_config_var $ZBX_CONFIG "DBTLSCAFile" "${ZBX_DBTLSCAFILE}"
+        update_config_var $ZBX_CONFIG "DBTLSCertFile" "${ZBX_DBTLSCERTFILE}"
+        update_config_var $ZBX_CONFIG "DBTLSKeyFile" "${ZBX_DBTLSKEYFILE}"
+        update_config_var $ZBX_CONFIG "DBTLSCipher" "${ZBX_DBTLSCIPHER}"
+        update_config_var $ZBX_CONFIG "DBTLSCipher13" "${ZBX_DBTLSCIPHER13}"
+    fi
+
+    update_config_var $ZBX_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    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 $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+
+    if [ -n "${VAULT_TOKEN}" ]; then
+        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
+        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "VaultDBPath"
+        update_config_var $ZBX_CONFIG "VaultURL"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    update_config_var $ZBX_CONFIG "DBSocket" "${DB_SERVER_SOCKET}"
+
+    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}"
+
+    update_config_var $ZBX_CONFIG "StatsAllowedIP" "${ZBX_STATSALLOWEDIP}"
+    update_config_var $ZBX_CONFIG "StartPreprocessors" "${ZBX_STARTPREPROCESSORS}"
+
+    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 $ZBX_CONFIG "StartHistoryPollers" "${ZBX_STARTHISTORYPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    : ${ZBX_JAVAGATEWAY_ENABLE:="false"}
+    if [ "${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}"
+
+    : ${ZBX_ENABLE_SNMP_TRAPS:="false"}
+    if [ "${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}"
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    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"
+
+    update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    update_config_var $ZBX_CONFIG "Fping6Location"
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    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}"
+
+    update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSCipherAll" "${ZBX_TLSCIPHERALL}"
+    update_config_var $ZBX_CONFIG "TLSCipherAll13" "${ZBX_TLSCIPHERALL13}"
+    update_config_var $ZBX_CONFIG "TLSCipherCert" "${ZBX_TLSCIPHERCERT}"
+    update_config_var $ZBX_CONFIG "TLSCipherCert13" "${ZBX_TLSCIPHERCERT13}"
+    update_config_var $ZBX_CONFIG "TLSCipherPSK" "${ZBX_TLSCIPHERPSK}"
+    update_config_var $ZBX_CONFIG "TLSCipherPSK13" "${ZBX_TLSCIPHERPSK13}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+
+    if [ "$(id -u)" != '0' ]; then
+        update_config_var $ZBX_CONFIG "User" "$(whoami)"
+    else
+        update_config_var $ZBX_CONFIG "AllowRoot" "1"
+    fi
+}
+
+prepare_proxy() {
+    echo "Preparing Zabbix proxy"
+
+    check_variables_mysql
+    check_db_connect_mysql
+    create_db_user_mysql
+    create_db_database_mysql
+    create_db_schema_mysql
+
+    update_zbx_config
+}
+
+#################################################
+
+if [ "${1#-}" != "$1" ]; then
+    set -- /usr/sbin/zabbix_proxy "$@"
+    fi
+
+if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
+    prepare_proxy
+fi
+
+exec "$@"
+
+#################################################

proxy-mysql/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

proxy-sqlite3/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

proxy-sqlite3/rhel/Dockerfile

@@ -0,0 +1,172 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
+    MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TINI_VERSION=v0.19.0
+
+LABEL name="zabbix/zabbix-proxy-sqlite-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix proxy (SQLite3)" \
+      description="Zabbix proxy with SQLite3 database support" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-proxy -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-proxy-sqlite-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix proxy with SQLite3 database support" \
+      io.k8s.display-name="Zabbix proxy (SQLite3)" \
+      io.openshift.expose-services="10051:10051" \
+      io.openshift.tags="zabbix,zabbix-proxy,sqlite" \
+      org.label-schema.name="zabbix-proxy-sqlite-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix proxy with SQLite3 database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-proxy -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-proxy-sqlite3-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            fping \
+            iputils \
+            libcurl \
+            libevent \
+            openldap \
+            libssh \
+            libxml2 \
+            net-snmp-agent-libs \
+            OpenIPMI-libs \
+            pcre \
+            sqlite-libs \
+            unixODBC" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,epel" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
+    mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
+    mkdir -p /var/lib/zabbix/ssh_keys && \
+    mkdir -p /var/lib/zabbix/ssl && \
+    mkdir -p /var/lib/zabbix/ssl/certs && \
+    mkdir -p /var/lib/zabbix/ssl/keys && \
+    mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
+    curl -L "https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini" -o /sbin/tini && \
+    curl -L "https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini.asc" -o /tmp/tini.asc && \
+    export GNUPGHOME="$(mktemp -d)" && \
+    for server in $(shuf -e ha.pool.sks-keyservers.net \
+                            hkp://p80.pool.sks-keyservers.net:80 \
+                            ipv4.pool.sks-keyservers.net \
+                            keyserver.ubuntu.com \
+                            keyserver.pgp.com \
+                            pgp.mit.edu) ; do \
+        gpg --keyserver "$server" --recv-keys 595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 && break || : ; \
+    done && \
+    gpg --batch --verify /tmp/tini.asc /sbin/tini && \
+    rm -r "$GNUPGHOME" /tmp/tini.asc && \
+    chmod +x /sbin/tini && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+RUN set -eux && INSTALL_PKGS="autoconf \
+            automake \
+            libcurl-devel \
+            libevent-devel \
+            libssh-devel \
+            libxml2-devel \
+            sqlite-devel \
+            net-snmp-devel \
+            openldap-devel \
+            OpenIPMI-devel \
+            pcre-devel \
+            git \
+            gcc \
+            make \
+            unixODBC-devel" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,codeready-builder-for-rhel-8-x86_64-rpms" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
+    ./bootstrap.sh && \
+    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-agent \
+            --enable-proxy \
+            --with-sqlite3 \
+            --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
+            --with-net-snmp \
+            --with-openipmi \
+            --with-openssl \
+            --with-ssh \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
+    make -j"$(nproc)" -s dbschema && \
+    make -j"$(nproc)" -s && \
+    cp src/zabbix_proxy/zabbix_proxy /usr/sbin/zabbix_proxy && \
+    cp src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
+    cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
+    cp conf/zabbix_proxy.conf /etc/zabbix/zabbix_proxy.conf && \
+    chown --quiet -R zabbix:root /etc/zabbix && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    dnf -y history undo last && \
+    dnf -y clean all && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /var/lib/zabbix/ && \
+    chgrp -R 0 /etc/zabbix/ /var/lib/zabbix/ && \
+    chmod -R g=u /etc/zabbix/ /var/lib/zabbix/ && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 10051/TCP
+
+WORKDIR /var/lib/zabbix
+
+VOLUME ["/var/lib/zabbix/snmptraps"]
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["/sbin/tini", "--", "/usr/bin/docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_proxy", "--foreground", "-c", "/etc/zabbix/zabbix_proxy.conf"]

proxy-sqlite3/rhel/README.md

@@ -0,0 +1,279 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix proxy?
+
+Zabbix proxy is a process that may collect monitoring data from one or more monitored devices and send the information to the Zabbix server, essentially working on behalf of the server. All collected data is buffered locally and then transferred to the Zabbix server the proxy belongs to.
+
+# Zabbix proxy images
+
+These are the only official Zabbix proxy Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix proxy are:
+
+    Zabbix proxy 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix proxy 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix proxy 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix proxy 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix proxy 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix proxy 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix proxy 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix proxy 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix proxy 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix proxy 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix proxy 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix proxy 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix proxy 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix proxy 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix proxy 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix proxy 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix proxy 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix proxy 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix proxy 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+The image uses SQLite3 database to store collected data before sending it to Zabbix server.
+
+# How to use this image
+
+## Start `zabbix-proxy-sqlite3`
+
+Start a Zabbix proxy container as follows:
+
+    docker run --name some-zabbix-proxy-sqlite3 -e ZBX_HOSTNAME=some-hostname -e ZBX_SERVER_HOST=some-zabbix-server -d zabbix/zabbix-proxy-sqlite3:tag
+
+Where `some-zabbix-proxy-sqlite3` is the name you want to assign to your container, `some-hostname` is the hostname, it is Hostname parameter in Zabbix proxy configuration file, `some-zabbix-server` is IP or DNS name of Zabbix server and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-proxy-sqlite3/tags/).
+
+## Connects from Zabbix server (Passive proxy)
+
+This image exposes the standard Zabbix proxy port (10051) and can operate as Passive proxy in case `ZBX_PROXYMODE` = `1`. Start Zabbix server container like this in order to link it to the Zabbix proxy container:
+
+```console
+$ docker run --name some-zabbix-server --link some-zabbix-proxy-sqlite3:zabbix-proxy-sqlite3 -d zabbix/zabbix-server:latest
+```
+
+## Connect to Zabbix server (Active proxy)
+
+This image can operate as Active proxy (`default` mode). Start your application container like this in order to link Zabbix proxy to Zabbix server containters:
+
+```console
+$ docker run --name some-zabbix-proxy-sqlite3 --link some-zabbix-server:zabbix-server -d zabbix/zabbix-proxy-sqlite3:latest
+```
+
+## Container shell access and viewing Zabbix proxy logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-proxy-sqlite3` container:
+
+```console
+$ docker exec -ti some-zabbix-proxy-sqlite3 /bin/bash
+```
+
+The Zabbix proxy log is available through Docker's container log:
+
+```console
+$ docker logs some-zabbix-proxy-sqlite3
+```
+
+## Environment Variables
+
+When you start the `zabbix-proxy-sqlite3` image, you can adjust the configuration of the Zabbix proxy by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_PROXYMODE`
+
+The variable allows to switch Zabbix proxy mode. Bu default, value is `0` - active proxy. Allowed values are `0` - active proxy and `1` - passive proxy.
+
+### `ZBX_HOSTNAME`
+
+This variable is unique, case sensitive hostname. By default, value is `zabbix-proxy-sqlite3` of the container. It is ``Hostname`` parameter in ``zabbix_proxy.conf``.
+
+### `ZBX_SERVER_HOST`
+
+This variable is IP or DNS name of Zabbix server or Zabbix proxy. By default, value is `zabbix-server`. It is ``Server`` parameter in ``zabbix_proxy.conf``. It is allowed to specify Zabbix server or Zabbix proxy port number using ``ZBX_SERVER_PORT`` variable. It make sense in case of non-default port for active checks.
+
+### `ZBX_SERVER_PORT`
+
+This variable is port Zabbix server listening on. By default, value is `10051`.
+
+### `ZBX_LOADMODULE`
+
+The variable is list of comma separated loadable Zabbix modules. It works with  volume ``/var/lib/zabbix/modules``. The syntax of the variable is ``dummy1.so,dummy2.so``.
+
+### `ZBX_DEBUGLEVEL`
+
+The variable is used to specify debug level. By default, value is ``3``. It is ``DebugLevel`` parameter in ``zabbix_server.conf``. Allowed values are listed below:
+- ``0`` - basic information about starting and stopping of Zabbix processes;
+- ``1`` - critical information
+- ``2`` - error information
+- ``3`` - warnings
+- ``4`` - for debugging (produces lots of information)
+- ``5`` - extended debugging (produces even more information)
+
+### `ZBX_TIMEOUT`
+
+The variable is used to specify timeout for processing checks. By default, value is ``4``.
+
+### `ZBX_JAVAGATEWAY_ENABLE`
+
+The variable enable communication with Zabbix Java Gateway to collect Java related checks. By default, value is `false`.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
+ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
+ZBX_SOURCEIP=
+ZBX_HOSTNAMEITEM=system.hostname
+ZBX_PROXYLOCALBUFFER=0
+ZBX_PROXYOFFLINEBUFFER=1
+ZBX_PROXYHEARTBEATFREQUENCY=60
+ZBX_CONFIGFREQUENCY=3600
+ZBX_DATASENDERFREQUENCY=1
+ZBX_STARTPOLLERS=5
+ZBX_STARTPREPROCESSORS=3 # Available since 4.2.0
+ZBX_IPMIPOLLERS=0
+ZBX_STARTPOLLERSUNREACHABLE=1
+ZBX_STARTTRAPPERS=5
+ZBX_STARTPINGERS=1
+ZBX_STARTDISCOVERERS=1
+ZBX_STARTHISTORYPOLLERS=1 # Available since 5.4.0
+ZBX_STARTHTTPPOLLERS=1
+ZBX_JAVAGATEWAY=zabbix-java-gateway
+ZBX_JAVAGATEWAYPORT=10052
+ZBX_STARTJAVAPOLLERS=0
+ZBX_STATSALLOWEDIP= # Available since 4.0.5
+ZBX_STARTVMWARECOLLECTORS=0
+ZBX_VMWAREFREQUENCY=60
+ZBX_VMWAREPERFFREQUENCY=60
+ZBX_VMWARECACHESIZE=8M
+ZBX_VMWARETIMEOUT=10
+ZBX_ENABLE_SNMP_TRAPS=false
+ZBX_LISTENIP=
+ZBX_HOUSEKEEPINGFREQUENCY=1
+ZBX_CACHESIZE=8M
+ZBX_STARTDBSYNCERS=4
+ZBX_HISTORYCACHESIZE=16M
+ZBX_HISTORYINDEXCACHESIZE=4M
+ZBX_TRAPPERIMEOUT=300
+ZBX_UNREACHABLEPERIOD=45
+ZBX_UNAVAILABLEDELAY=60
+ZBX_UNREACHABLEDELAY=15
+ZBX_LOGSLOWQUERIES=3000
+ZBX_TLSCONNECT=unencrypted
+ZBX_TLSACCEPT=unencrypted
+ZBX_TLSCAFILE=
+ZBX_TLSCRLFILE=
+ZBX_TLSSERVERCERTISSUER=
+ZBX_TLSSERVERCERTSUBJECT=
+ZBX_TLSCERTFILE=
+ZBX_TLSKEYFILE=
+ZBX_TLSPSKIDENTITY=
+ZBX_TLSPSKFILE=
+ZBX_TLSCIPHERALL= # Available since 4.4.7
+ZBX_TLSCIPHERALL13= # Available since 4.4.7
+ZBX_TLSCIPHERCERT= # Available since 4.4.7
+ZBX_TLSCIPHERCERT13= # Available since 4.4.7
+ZBX_TLSCIPHERPSK= # Available since 4.4.7
+ZBX_TLSCIPHERPSK13= # Available since 4.4.7
+```
+
+Default values of these variables are specified after equal sign.
+
+The allowed variables are identical of parameters in official ``zabbix_proxy.conf``. For example, ``ZBX_LOGSLOWQUERIES`` = ``LogSlowQueries``.
+
+Please use official documentation for [``zabbix_proxy.conf``](https://www.zabbix.com/documentation/current/manual/appendix/config/zabbix_proxy) to get more information about the variables.
+
+## Allowed volumes for the Zabbix proxy container
+
+### ``/usr/lib/zabbix/externalscripts``
+
+The volume is used by External checks (type of items). It is `ExternalScripts` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/modules``
+
+The volume allows load additional modules and extend Zabbix proxy using ``LoadModule`` feature.
+
+### ``/var/lib/zabbix/enc``
+
+The volume is used to store TLS related files. These file names are specified using ``ZBX_TLSCAFILE``, ``ZBX_TLSCRLFILE``, ``ZBX_TLSKEY_FILE`` and ``ZBX_TLSPSKFILE`` variables.
+
+### ``/var/lib/zabbix/ssh_keys``
+
+The volume is used as location of public and private keys for SSH checks and actions. It is `SSHKeyLocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/ssl/certs``
+
+The volume is used as location of of SSL client certificate files for client authentication. It is `SSLCertLocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/ssl/keys``
+
+The volume is used as location of SSL private key files for client authentication. It is `SSLKeyLocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/ssl/ssl_ca``
+
+The volume is used as location of certificate authority (CA) files for SSL server certificate verification. It is `SSLCALocation` parameter in ``zabbix_proxy.conf``.
+
+### ``/var/lib/zabbix/snmptraps``
+
+The volume is used as location of ``snmptraps.log`` file. It could be shared by ``zabbix-snmptraps`` container and inherited using `volumes_from` Docker option while creating new instance of Zabbix proxy.
+SNMP traps processing feature could be enabled using shared volume and switched ``ZBX_ENABLE_SNMP_TRAPS`` environment variable to `true`.
+
+### ``/var/lib/zabbix/mibs``
+
+The volume allows to add new MIB files. It does not support subdirectories, all MIBs must be placed to ``/var/lib/zabbix/mibs``.
+
+# The image variants
+
+The `zabbix-proxy-sqlite3` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-proxy-sqlite3:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-proxy-sqlite3:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`proxy-sqlite3/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/proxy-sqlite3) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

proxy-sqlite3/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

proxy-sqlite3/rhel/docker-entrypoint.sh

@@ -0,0 +1,272 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default Zabbix server host
+: ${ZBX_SERVER_HOST:="zabbix-server"}
+# Default Zabbix server port number
+: ${ZBX_SERVER_PORT:="10051"}
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+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=$4
+
+    local masklist=("TLSPSKIdentity")
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    if [[ " ${masklist[@]} " =~ " $var_name " ]] && [ ! -z "$var_value" ]; then
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '****'. Enable DEBUG_MODE to view value ..."
+    else
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'..."
+    fi
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$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 and name
+    var_value=$(escape_spec_char "$var_value")
+    var_name=$(escape_spec_char "$var_name")
+
+    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 $value true
+    done
+}
+
+update_zbx_config() {
+    echo "** Preparing Zabbix proxy configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_proxy.conf
+
+    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-sqlite3"}"
+        update_config_var $ZBX_CONFIG "HostnameItem" "${ZBX_HOSTNAMEITEM}"
+    fi
+
+    update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+
+    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}"
+
+    update_config_var $ZBX_CONFIG "EnableRemoteCommands" "${ZBX_ENABLEREMOTECOMMANDS}"
+    update_config_var $ZBX_CONFIG "LogRemoteCommands" "${ZBX_LOGREMOTECOMMANDS}"
+
+    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 $ZBX_CONFIG "DBPassword"
+
+    if [ -n "${VAULT_TOKEN}" ]; then
+        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
+        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
+    else
+        update_config_var $ZBX_CONFIG "VaultDBPath"
+        update_config_var $ZBX_CONFIG "VaultURL"
+    fi
+
+    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}"
+
+    update_config_var $ZBX_CONFIG "StatsAllowedIP" "${ZBX_STATSALLOWEDIP}"
+    update_config_var $ZBX_CONFIG "StartPreprocessors" "${ZBX_STARTPREPROCESSORS}"
+
+    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 $ZBX_CONFIG "StartHistoryPollers" "${ZBX_STARTHISTORYPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    : ${ZBX_JAVAGATEWAY_ENABLE:="false"}
+    if [ "${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}"
+
+    : ${ZBX_ENABLE_SNMP_TRAPS:="false"}
+    if [ "${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}"
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    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"
+
+    update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    update_config_var $ZBX_CONFIG "Fping6Location"
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    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}"
+
+    update_config_var $ZBX_CONFIG "TLSConnect" "${ZBX_TLSCONNECT}"
+    update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+    update_config_var $ZBX_CONFIG "TLSServerCertIssuer" "${ZBX_TLSSERVERCERTISSUER}"
+    update_config_var $ZBX_CONFIG "TLSServerCertSubject" "${ZBX_TLSSERVERCERTSUBJECT}"
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSCipherAll" "${ZBX_TLSCIPHERALL}"
+    update_config_var $ZBX_CONFIG "TLSCipherAll13" "${ZBX_TLSCIPHERALL13}"
+    update_config_var $ZBX_CONFIG "TLSCipherCert" "${ZBX_TLSCIPHERCERT}"
+    update_config_var $ZBX_CONFIG "TLSCipherCert13" "${ZBX_TLSCIPHERCERT13}"
+    update_config_var $ZBX_CONFIG "TLSCipherPSK" "${ZBX_TLSCIPHERPSK}"
+    update_config_var $ZBX_CONFIG "TLSCipherPSK13" "${ZBX_TLSCIPHERPSK13}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+
+    if [ "$(id -u)" != '0' ]; then
+        update_config_var $ZBX_CONFIG "User" "$(whoami)"
+    else
+        update_config_var $ZBX_CONFIG "AllowRoot" "1"
+    fi
+}
+
+prepare_proxy() {
+    echo "Preparing Zabbix proxy"
+
+    update_zbx_config
+}
+
+#################################################
+
+if [ "${1#-}" != "$1" ]; then
+    set -- /usr/sbin/zabbix_proxy "$@"
+fi
+
+if [ "$1" == '/usr/sbin/zabbix_proxy' ]; then
+    prepare_proxy
+fi
+
+exec "$@"
+
+#################################################

proxy-sqlite3/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+These requirements apply to the modified work as a whole.  If
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+Thus, it is not the intent of this section to claim rights or contest
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+
+  3. You may copy and distribute the Program (or a work based on it,
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+    an offer, in accord with Subsection b above.)
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+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+
+It is not the purpose of this section to induce you to infringe any
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+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

server-mysql/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

server-mysql/rhel/Dockerfile

@@ -0,0 +1,182 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
+    MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
+ENV TINI_VERSION=v0.19.0
+
+LABEL name="zabbix/zabbix-server-mysql-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix server (MySQL)" \
+      description="Zabbix server with MySQL database support" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-server --link mysql-server:mysql-server -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-server-mysql-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix server with MySQL database support" \
+      io.k8s.display-name="Zabbix server (MySQL)" \
+      io.openshift.expose-services="10051:10051" \
+      io.openshift.tags="zabbix,zabbix-server,mysql" \
+      org.label-schema.name="zabbix-server-mysql-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix server with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-server --link mysql-server:mysql-server -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-server-mysql-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            fping \
+            tzdata \
+            iputils \
+            libcurl \
+            libevent \
+            openldap \
+            libssh \
+            libxml2 \
+            mysql \
+            mysql-libs \
+            net-snmp-agent-libs \
+            OpenIPMI-libs \
+            pcre \
+            unixODBC" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,epel" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
+    dnf -y module enable mysql && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /usr/lib/zabbix/alertscripts && \
+    mkdir -p /var/lib/zabbix/enc && \
+    mkdir -p /usr/lib/zabbix/externalscripts && \
+    mkdir -p /var/lib/zabbix/mibs && \
+    mkdir -p /var/lib/zabbix/modules && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
+    mkdir -p /var/lib/zabbix/ssh_keys && \
+    mkdir -p /var/lib/zabbix/ssl && \
+    mkdir -p /var/lib/zabbix/ssl/certs && \
+    mkdir -p /var/lib/zabbix/ssl/keys && \
+    mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
+    mkdir -p /usr/share/doc/zabbix-server-mysql && \
+    curl -L "https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini" -o /sbin/tini && \
+    curl -L "https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini.asc" -o /tmp/tini.asc && \
+    export GNUPGHOME="$(mktemp -d)" && \
+    for server in $(shuf -e ha.pool.sks-keyservers.net \
+                            hkp://p80.pool.sks-keyservers.net:80 \
+                            ipv4.pool.sks-keyservers.net \
+                            keyserver.ubuntu.com \
+                            keyserver.pgp.com \
+                            pgp.mit.edu) ; do \
+        gpg --keyserver "$server" --recv-keys 595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 && break || : ; \
+    done && \
+    gpg --batch --verify /tmp/tini.asc /sbin/tini && \
+    rm -r "$GNUPGHOME" /tmp/tini.asc && \
+    chmod +x /sbin/tini && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+RUN set -eux && INSTALL_PKGS="autoconf \
+            automake \
+            libcurl-devel \
+            libevent-devel \
+            libssh-devel \
+            libxml2-devel \
+            mysql-devel \
+            net-snmp-devel \
+            openldap-devel \
+            OpenIPMI-devel \
+            pcre-devel \
+            git \
+            gcc \
+            make \
+            unixODBC-devel" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,codeready-builder-for-rhel-8-x86_64-rpms" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
+    ./bootstrap.sh && \
+    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
+            --enable-agent \
+            --enable-server \
+            --with-mysql \
+            --with-ldap \
+            --with-libcurl \
+            --with-libxml2 \
+            --with-net-snmp \
+            --with-openipmi \
+            --with-openssl \
+            --with-ssh \
+            --with-unixodbc \
+            --enable-ipv6 \
+            --silent && \
+    make -j"$(nproc)" -s dbschema && \
+    make -j"$(nproc)" -s && \
+    cp src/zabbix_server/zabbix_server /usr/sbin/zabbix_server && \
+    cp src/zabbix_get/zabbix_get /usr/bin/zabbix_get && \
+    cp src/zabbix_sender/zabbix_sender /usr/bin/zabbix_sender && \
+    cp conf/zabbix_server.conf /etc/zabbix/zabbix_server.conf && \
+    chown --quiet -R zabbix:root /etc/zabbix && \
+    cat database/mysql/schema.sql > database/mysql/create.sql && \
+    cat database/mysql/images.sql >> database/mysql/create.sql && \
+    cat database/mysql/data.sql >> database/mysql/create.sql && \
+    gzip database/mysql/create.sql && \
+    cp database/mysql/create.sql.gz /usr/share/doc/zabbix-server-mysql/ && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    dnf -y history undo last && \
+    dnf -y clean all && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /var/lib/zabbix/ && \
+    chgrp -R 0 /etc/zabbix/ /var/lib/zabbix/ && \
+    chmod -R g=u /etc/zabbix/ /var/lib/zabbix/ && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 10051/TCP
+
+WORKDIR /var/lib/zabbix
+
+VOLUME ["/var/lib/zabbix/snmptraps", "/var/lib/zabbix/export"]
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["/sbin/tini", "--", "/usr/bin/docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_server", "--foreground", "-c", "/etc/zabbix/zabbix_server.conf"]

server-mysql/rhel/README.md

@@ -0,0 +1,304 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix server?
+
+Zabbix server is the central process of Zabbix software.
+
+The server performs the polling and trapping of data, it calculates triggers, sends notifications to users. It is the central component to which Zabbix agents and proxies report data on availability and integrity of systems. The server can itself remotely check networked services (such as web servers and mail servers) using simple service checks.
+
+# Zabbix server images
+
+These are the only official Zabbix server Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix server are:
+
+    Zabbix server 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix server 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix server 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix server 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix server 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix server 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix server 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix server 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix server 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix server 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix server 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix server 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix server 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix server 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix server 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix server 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix server 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix server 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix server 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+The image uses MySQL database. It uses the next procedure to start:
+- Checking database availability
+- If ``MYSQL_ROOT_PASSWORD`` or ``MYSQL_ALLOW_EMPTY_PASSWORD`` are specified, the instance tries to create ``MYSQL_USER`` user with ``MYSQL_PASSWORD`` to use these credentials then for Zabbix server.
+- Checking of having `MYSQL_DATABASE` database. Creating `MYSQL_DATABASE` database name if it does not exist
+- Checking of having `dbversion` table. Creating Zabbix server database schema and upload initial data sample if no `dbversion` table
+
+# How to use this image
+
+## Start `zabbix-server-mysql`
+
+Start a Zabbix server container as follows:
+
+    docker run --name some-zabbix-server-mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER="some-user" -e MYSQL_PASSWORD="some-password" -d zabbix/zabbix-server-mysql:tag
+
+Where `some-zabbix-server-mysql` is the name you want to assign to your container, `some-mysql-server` is IP or DNS name of MySQL server, `some-user` is user to connect to Zabbix database on MySQL server, `some-password` is the password to connect to MySQL server and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-server-mysql/tags/).
+
+## Container shell access and viewing Zabbix server logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-server-mysql` container:
+
+```console
+$ docker exec -ti some-zabbix-server-mysql /bin/bash
+```
+
+The Zabbix server log is available through Docker's container log:
+
+```console
+$ docker logs some-zabbix-server-mysql
+```
+
+## Environment Variables
+
+When you start the `zabbix-server-mysql` image, you can adjust the configuration of the Zabbix server by passing one or more environment variables on the `docker run` command line.
+
+### `DB_SERVER_HOST`
+
+This variable is IP or DNS name of MySQL server. By default, value is 'mysql-server'
+
+### `DB_SERVER_PORT`
+
+This variable is port of MySQL server. By default, value is '3306'.
+
+### `MYSQL_USER`, `MYSQL_PASSWORD`, `MYSQL_USER_FILE`, `MYSQL_PASSWORD_FILE`
+
+These variables are used by Zabbix server to connect to Zabbix database. With the `_FILE` variables you can instead provide the path to a file which contains the user / the password instead. Without Docker Swarm or Kubernetes you also have to map the files. Those are exclusive so you can just provide one type - either `MYSQL_USER` or `MYSQL_USER_FILE`!
+
+```console
+docker run --name some-zabbix-server-mysql -e DB_SERVER_HOST="some-mysql-server" -v ./.MYSQL_USER:/run/secrets/MYSQL_USER -e MYSQL_USER_FILE=/run/secrets/MYSQL_USER -v ./.MYSQL_PASSWORD:/run/secrets/MYSQL_PASSWORD -e MYSQL_PASSWORD_FILE=/var/run/secrets/MYSQL_PASSWORD -d zabbix/zabbix-server-mysql:tag
+```
+
+With Docker Swarm or Kubernetes this works with secrets. That way it is replicated in your cluster!
+
+```console
+printf "zabbix" | docker secret create MYSQL_USER -
+printf "zabbix" | docker secret create MYSQL_PASSWORD -
+docker run --name some-zabbix-server-mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER_FILE=/run/secrets/MYSQL_USER -e MYSQL_PASSWORD_FILE=/run/secrets/MYSQL_PASSWORD -d zabbix/zabbix-server-mysql:tag
+```
+
+This method is also applicable for `MYSQL_ROOT_PASSWORD` with `MYSQL_ROOT_PASSWORD_FILE`.
+
+By default, values for `MYSQL_USER` and `MYSQL_PASSWORD` are `zabbix`, `zabbix`.
+
+### `MYSQL_DATABASE`
+
+The variable is Zabbix database name. By default, value is `zabbix`.
+
+### `ZBX_LOADMODULE`
+
+The variable is list of comma separated loadable Zabbix modules. It works with  volume ``/var/lib/zabbix/modules``. The syntax of the variable is ``dummy1.so,dummy2.so``.
+
+### `ZBX_DEBUGLEVEL`
+
+The variable is used to specify debug level. By default, value is ``3``. It is ``DebugLevel`` parameter in ``zabbix_server.conf``. Allowed values are listed below:
+- ``0`` - basic information about starting and stopping of Zabbix processes;
+- ``1`` - critical information
+- ``2`` - error information
+- ``3`` - warnings
+- ``4`` - for debugging (produces lots of information)
+- ``5`` - extended debugging (produces even more information)
+
+### `ZBX_TIMEOUT`
+
+The variable is used to specify timeout for processing checks. By default, value is ``4``.
+
+### `ZBX_JAVAGATEWAY_ENABLE`
+
+The variable enable communication with Zabbix Java Gateway to collect Java related checks. By default, value is `false`.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_DBTLSCONNECT= # Available since 5.0.0
+ZBX_DBTLSCAFILE= # Available since 5.0.0
+ZBX_DBTLSCERTFILE= # Available since 5.0.0
+ZBX_DBTLSKEYFILE= # Available since 5.0.0
+ZBX_DBTLSCIPHER= # Available since 5.0.0
+ZBX_DBTLSCIPHER13= # Available since 5.0.0
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+ZBX_LISTENIP=
+ZBX_STARTREPORTWRITERS=0 # Available since 5.4.0
+ZBX_WEBSERVICEURL=http://zabbix-web-service:10053/report # Available since 5.4.0
+ZBX_HISTORYSTORAGEURL= # Available since 3.4.0
+ZBX_HISTORYSTORAGETYPES=uint,dbl,str,log,text # Available since 3.4.0
+ZBX_STARTPOLLERS=5
+ZBX_IPMIPOLLERS=0
+ZBX_STARTPREPROCESSORS=3 # Available since 3.4.0
+ZBX_STARTPOLLERSUNREACHABLE=1
+ZBX_STARTTRAPPERS=5
+ZBX_STARTPINGERS=1
+ZBX_STARTDISCOVERERS=1
+ZBX_STARTHISTORYPOLLERS=5 # Available since 5.4.0
+ZBX_STARTHTTPPOLLERS=1
+ZBX_STARTTIMERS=1
+ZBX_STARTESCALATORS=1
+ZBX_STARTALERTERS=3 # Available since 3.4.0
+ZBX_JAVAGATEWAY=zabbix-java-gateway
+ZBX_JAVAGATEWAYPORT=10052
+ZBX_STARTJAVAPOLLERS=5
+ZBX_STARTLLDPROCESSORS=2 # Available since 4.2.0
+ZBX_STATSALLOWEDIP= # Available since 4.0.5
+ZBX_STARTVMWARECOLLECTORS=0
+ZBX_VMWAREFREQUENCY=60
+ZBX_VMWAREPERFFREQUENCY=60
+ZBX_VMWARECACHESIZE=8M
+ZBX_VMWARETIMEOUT=10
+ZBX_ENABLE_SNMP_TRAPS=false
+ZBX_SOURCEIP=
+ZBX_HOUSEKEEPINGFREQUENCY=1
+ZBX_MAXHOUSEKEEPERDELETE=5000
+ZBX_SENDERFREQUENCY=30
+ZBX_CACHESIZE=8M
+ZBX_CACHEUPDATEFREQUENCY=60
+ZBX_STARTDBSYNCERS=4
+ZBX_EXPORTFILESIZE=1G # Available since 4.0.0
+ZBX_EXPORTTYPE= # Available since 5.0.10 and 5.2.6
+ZBX_HISTORYCACHESIZE=16M
+ZBX_HISTORYINDEXCACHESIZE=4M
+ZBX_HISTORYSTORAGEDATEINDEX=0 # Available since 4.0.0
+ZBX_TRENDCACHESIZE=4M
+ZBX_VALUECACHESIZE=8M
+ZBX_TRAPPERIMEOUT=300
+ZBX_UNREACHABLEPERIOD=45
+ZBX_UNAVAILABLEDELAY=60
+ZBX_UNREACHABLEDELAY=15
+ZBX_LOGSLOWQUERIES=3000
+ZBX_STARTPROXYPOLLERS=1
+ZBX_PROXYCONFIGFREQUENCY=3600
+ZBX_PROXYDATAFREQUENCY=1
+ZBX_TLSCAFILE=
+ZBX_TLSCRLFILE=
+ZBX_TLSCERTFILE=
+ZBX_TLSKEYFILE=
+ZBX_TLSCIPHERALL= # Available since 4.4.7
+ZBX_TLSCIPHERALL13= # Available since 4.4.7
+ZBX_TLSCIPHERCERT= # Available since 4.4.7
+ZBX_TLSCIPHERCERT13= # Available since 4.4.7
+ZBX_TLSCIPHERPSK= # Available since 4.4.7
+ZBX_TLSCIPHERPSK13= # Available since 4.4.7
+```
+
+Default values of these variables are specified after equal sign.
+
+The allowed variables are identical of parameters in official ``zabbix_server.conf``. For example, ``ZBX_LOGSLOWQUERIES`` = ``LogSlowQueries``.
+
+Please use official documentation for [``zabbix_server.conf``](https://www.zabbix.com/documentation/current/manual/appendix/config/zabbix_server) to get more information about the variables.
+
+## Allowed volumes for the Zabbix server container
+
+### ``/usr/lib/zabbix/alertscripts``
+
+The volume is used for custom alert scripts. It is `AlertScriptsPath` parameter in ``zabbix_server.conf``.
+
+### ``/usr/lib/zabbix/externalscripts``
+
+The volume is used by External checks (type of items). It is `ExternalScripts` parameter in ``zabbix_server.conf``.
+
+### ``/var/lib/zabbix/modules``
+
+The volume allows load additional modules and extend Zabbix server using ``LoadModule`` feature.
+
+### ``/var/lib/zabbix/enc``
+
+The volume is used to store TLS related files. These file names are specified using ``ZBX_TLSCAFILE``, ``ZBX_TLSCRLFILE``, ``ZBX_TLSKEY_FILE`` and ``ZBX_TLSPSKFILE`` variables.
+
+### ``/var/lib/zabbix/ssh_keys``
+
+The volume is used as location of public and private keys for SSH checks and actions. It is `SSHKeyLocation` parameter in ``zabbix_server.conf``.
+
+### ``/var/lib/zabbix/ssl/certs``
+
+The volume is used as location of of SSL client certificate files for client authentication. It is `SSLCertLocation` parameter in ``zabbix_server.conf``.
+
+### ``/var/lib/zabbix/ssl/keys``
+
+The volume is used as location of SSL private key files for client authentication. It is `SSLKeyLocation` parameter in ``zabbix_server.conf``.
+
+### ``/var/lib/zabbix/ssl/ssl_ca``
+
+The volume is used as location of certificate authority (CA) files for SSL server certificate verification. It is `SSLCALocation` parameter in ``zabbix_server.conf``.
+
+### ``/var/lib/zabbix/snmptraps``
+
+The volume is used as location of ``snmptraps.log`` file. It could be shared by ``zabbix-snmptraps`` container and inherited using `volumes_from` Docker option while creating new instance of Zabbix server.
+SNMP traps processing feature could be enabled using shared volume and switched ``ZBX_ENABLE_SNMP_TRAPS`` environment variable to `true`.
+
+### ``/var/lib/zabbix/mibs``
+
+The volume allows to add new MIB files. It does not support subdirectories, all MIBs must be placed to ``/var/lib/zabbix/mibs``.
+
+### ``/var/lib/zabbix/export``
+
+Directory for real-time export of events, history and trends in newline-delimited JSON format. Could be enabled using ``ZBX_EXPORTFILESIZE`` environment variable.
+
+# The image variants
+
+The `zabbix-server-mysql` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-server-mysql:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-server-mysql:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`server-mysql/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/server-mysql) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

server-mysql/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

server-mysql/rhel/docker-entrypoint.sh

@@ -0,0 +1,487 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+# usage: file_env VAR [DEFAULT]
+# as example: file_env 'MYSQL_PASSWORD' 'zabbix'
+#    (will allow for "$MYSQL_PASSWORD_FILE" to fill in the value of "$MYSQL_PASSWORD" from a file)
+# unsets the VAR_FILE afterwards and just leaving VAR
+file_env() {
+    local var="$1"
+    local fileVar="${var}_FILE"
+    local defaultValue="${2:-}"
+
+    if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+        echo "**** Both variables $var and $fileVar are set (but are exclusive)"
+        exit 1
+    fi
+
+    local val="$defaultValue"
+
+    if [ "${!var:-}" ]; then
+        val="${!var}"
+        echo "** Using ${var} variable from ENV"
+    elif [ "${!fileVar:-}" ]; then
+        if [ ! -f "${!fileVar}" ]; then
+            echo "**** Secret file \"${!fileVar}\" is not found"
+            exit 1
+        fi
+        val="$(< "${!fileVar}")"
+        echo "** Using ${var} variable from secret file"
+    fi
+    export "$var"="$val"
+    unset "$fileVar"
+}
+
+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=$4
+
+    local masklist=("DBPassword TLSPSKIdentity")
+
+    if [ ! -f "$config_path" ]; then
+        echo "**** Configuration file '$config_path' does not exist"
+        return
+    fi
+
+    if [[ " ${masklist[@]} " =~ " $var_name " ]] && [ ! -z "$var_value" ]; then
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '****'. Enable DEBUG_MODE to view value ..."
+    else
+        echo -n "** Updating '$config_path' parameter \"$var_name\": '$var_value'..."
+    fi
+
+    # Remove configuration parameter definition in case of unset parameter value
+    if [ -z "$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 and name
+    var_value=$(escape_spec_char "$var_value")
+    var_name=$(escape_spec_char "$var_name")
+
+    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() {
+    : ${DB_SERVER_HOST:="mysql-server"}
+    : ${DB_SERVER_PORT:="3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+    file_env MYSQL_USER
+    file_env MYSQL_PASSWORD
+
+    file_env MYSQL_ROOT_PASSWORD
+
+    if [ ! -n "${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}" ] && [ "${USE_DB_ROOT_USER}" == "true" ] && CREATE_ZBX_DB_USER=true
+
+    # If root password is not specified use provided credentials
+    : ${DB_SERVER_ROOT_USER:=${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=${MYSQL_PASSWORD:-"zabbix"}
+
+    DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+}
+
+db_tls_params() {
+    local result=""
+
+    if [ -n "${ZBX_DBTLSCONNECT}" ]; then
+        ssl_mode=${ZBX_DBTLSCONNECT//verify_full/verify_identity}
+        result="--ssl-mode=$ssl_mode"
+
+        if [ -n "${ZBX_DBTLSCAFILE}" ]; then
+            result="${result} --ssl-ca=${ZBX_DBTLSCAFILE}"
+        fi
+
+        if [ -n "${ZBX_DBTLSKEYFILE}" ]; then
+            result="${result} --ssl-key=${ZBX_DBTLSKEYFILE}"
+        fi
+
+        if [ -n "${ZBX_DBTLSCERTFILE}" ]; then
+            result="${result} --ssl-cert=${ZBX_DBTLSCERTFILE}"
+        fi
+    fi
+
+    echo $result
+}
+
+check_db_connect_mysql() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${DEBUG_MODE,,}" == "true" ]; then
+        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: ${DB_SERVER_ZBX_PASS}"
+    fi
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    ssl_opts="$(db_tls_params)"
+
+    export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --silent --connect_timeout=10 $ssl_opts)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset MYSQL_PWD
+}
+
+mysql_query() {
+    query=$1
+    local result=""
+
+    ssl_opts="$(db_tls_params)"
+
+    export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+    result=$(mysql --silent --skip-column-names -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+             -u ${DB_SERVER_ROOT_USER} -e "$query" $ssl_opts)
+
+    unset MYSQL_PWD
+
+    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 "ALTER USER ${DB_SERVER_ZBX_USER} IDENTIFIED BY '${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_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 '${DB_SERVER_DBNAME}' already exists. Please be careful with database COLLATE!"
+    fi
+}
+
+create_db_schema_mysql() {
+    DBVERSION_TABLE_EXISTS=$(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 '${DB_SERVER_DBNAME}' schema in MySQL"
+
+        ssl_opts="$(db_tls_params)"
+
+        export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+        zcat /usr/share/doc/zabbix-server-mysql/create.sql.gz | mysql --silent --skip-column-names \
+                    -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} \
+                    -u ${DB_SERVER_ROOT_USER} $ssl_opts  \
+                    ${DB_SERVER_DBNAME} 1>/dev/null
+
+        unset MYSQL_PWD
+    fi
+}
+
+update_zbx_config() {
+    echo "** Preparing Zabbix server configuration file"
+
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_server.conf
+
+    update_config_var $ZBX_CONFIG "ListenIP" "${ZBX_LISTENIP}"
+    update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+
+    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 [ -n "${ZBX_DBTLSCONNECT}" ]; then
+        update_config_var $ZBX_CONFIG "DBTLSConnect" "${ZBX_DBTLSCONNECT}"
+        update_config_var $ZBX_CONFIG "DBTLSCAFile" "${ZBX_DBTLSCAFILE}"
+        update_config_var $ZBX_CONFIG "DBTLSCertFile" "${ZBX_DBTLSCERTFILE}"
+        update_config_var $ZBX_CONFIG "DBTLSKeyFile" "${ZBX_DBTLSKEYFILE}"
+        update_config_var $ZBX_CONFIG "DBTLSCipher" "${ZBX_DBTLSCIPHER}"
+        update_config_var $ZBX_CONFIG "DBTLSCipher13" "${ZBX_DBTLSCIPHER13}"
+    fi
+
+    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 $ZBX_CONFIG "DBPort" "${DB_SERVER_PORT}"
+
+    if [ -n "${VAULT_TOKEN}" ]; then
+        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
+        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
+        update_config_var $ZBX_CONFIG "DBUser"
+        update_config_var $ZBX_CONFIG "DBPassword"
+    else
+        update_config_var $ZBX_CONFIG "VaultDBPath"
+        update_config_var $ZBX_CONFIG "VaultURL"
+        update_config_var $ZBX_CONFIG "DBUser" "${DB_SERVER_ZBX_USER}"
+        update_config_var $ZBX_CONFIG "DBPassword" "${DB_SERVER_ZBX_PASS}"
+    fi
+
+    update_config_var $ZBX_CONFIG "StartReportWriters" "${ZBX_STARTREPORTWRITERS}"
+    : ${ZBX_WEBSERVICEURL:="http://zabbix-web-service:10053/report"}
+    update_config_var $ZBX_CONFIG "WebServiceURL" "${ZBX_WEBSERVICEURL}"
+
+    update_config_var $ZBX_CONFIG "HistoryStorageURL" "${ZBX_HISTORYSTORAGEURL}"
+    update_config_var $ZBX_CONFIG "HistoryStorageTypes" "${ZBX_HISTORYSTORAGETYPES}"
+    update_config_var $ZBX_CONFIG "HistoryStorageDateIndex" "${ZBX_HISTORYSTORAGEDATEINDEX}"
+
+    update_config_var $ZBX_CONFIG "DBSocket" "${DB_SERVER_SOCKET}"
+
+    update_config_var $ZBX_CONFIG "StatsAllowedIP" "${ZBX_STATSALLOWEDIP}"
+
+    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 $ZBX_CONFIG "StartHistoryPollers" "${ZBX_STARTHISTORYPOLLERS}"
+    update_config_var $ZBX_CONFIG "StartHTTPPollers" "${ZBX_STARTHTTPPOLLERS}"
+
+    update_config_var $ZBX_CONFIG "StartPreprocessors" "${ZBX_STARTPREPROCESSORS}"
+    update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+    update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+    update_config_var $ZBX_CONFIG "StartAlerters" "${ZBX_STARTALERTERS}"
+    update_config_var $ZBX_CONFIG "StartTimers" "${ZBX_STARTTIMERS}"
+    update_config_var $ZBX_CONFIG "StartEscalators" "${ZBX_STARTESCALATORS}"
+
+    update_config_var $ZBX_CONFIG "StartLLDProcessors" "${ZBX_STARTLLDPROCESSORS}"
+
+    : ${ZBX_JAVAGATEWAY_ENABLE:="false"}
+    if [ "${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}"
+
+    : ${ZBX_ENABLE_SNMP_TRAPS:="false"}
+    if [ "${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}"
+    update_config_var $ZBX_CONFIG "MaxHousekeeperDelete" "${ZBX_MAXHOUSEKEEPERDELETE}"
+    update_config_var $ZBX_CONFIG "SenderFrequency" "${ZBX_SENDERFREQUENCY}"
+
+    update_config_var $ZBX_CONFIG "CacheSize" "${ZBX_CACHESIZE}"
+
+    update_config_var $ZBX_CONFIG "CacheUpdateFrequency" "${ZBX_CACHEUPDATEFREQUENCY}"
+
+    update_config_var $ZBX_CONFIG "StartDBSyncers" "${ZBX_STARTDBSYNCERS}"
+    update_config_var $ZBX_CONFIG "HistoryCacheSize" "${ZBX_HISTORYCACHESIZE}"
+    update_config_var $ZBX_CONFIG "HistoryIndexCacheSize" "${ZBX_HISTORYINDEXCACHESIZE}"
+
+    update_config_var $ZBX_CONFIG "TrendCacheSize" "${ZBX_TRENDCACHESIZE}"
+    update_config_var $ZBX_CONFIG "ValueCacheSize" "${ZBX_VALUECACHESIZE}"
+
+    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 $ZBX_CONFIG "ExternalScripts" "/usr/lib/zabbix/externalscripts"
+
+    if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
+        update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportType" "${ZBX_EXPORTTYPE}"
+    fi
+
+    update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
+    update_config_var $ZBX_CONFIG "Fping6Location"
+
+    update_config_var $ZBX_CONFIG "SSHKeyLocation" "$ZABBIX_USER_HOME_DIR/ssh_keys"
+    update_config_var $ZBX_CONFIG "LogSlowQueries" "${ZBX_LOGSLOWQUERIES}"
+
+    update_config_var $ZBX_CONFIG "StartProxyPollers" "${ZBX_STARTPROXYPOLLERS}"
+    update_config_var $ZBX_CONFIG "ProxyConfigFrequency" "${ZBX_PROXYCONFIGFREQUENCY}"
+    update_config_var $ZBX_CONFIG "ProxyDataFrequency" "${ZBX_PROXYDATAFREQUENCY}"
+
+    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}"
+
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+    update_config_var $ZBX_CONFIG "TLSCRLFile" "${ZBX_TLSCRLFILE}"
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSCipherAll" "${ZBX_TLSCIPHERALL}"
+    update_config_var $ZBX_CONFIG "TLSCipherAll13" "${ZBX_TLSCIPHERALL13}"
+    update_config_var $ZBX_CONFIG "TLSCipherCert" "${ZBX_TLSCIPHERCERT}"
+    update_config_var $ZBX_CONFIG "TLSCipherCert13" "${ZBX_TLSCIPHERCERT13}"
+    update_config_var $ZBX_CONFIG "TLSCipherPSK" "${ZBX_TLSCIPHERPSK}"
+    update_config_var $ZBX_CONFIG "TLSCipherPSK13" "${ZBX_TLSCIPHERPSK13}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+
+    update_config_var $ZBX_CONFIG "TLSPSKIdentity" "${ZBX_TLSPSKIDENTITY}"
+    update_config_var $ZBX_CONFIG "TLSPSKFile" "${ZBX_TLSPSKFILE}"
+
+    if [ "$(id -u)" != '0' ]; then
+        update_config_var $ZBX_CONFIG "User" "$(whoami)"
+    else
+        update_config_var $ZBX_CONFIG "AllowRoot" "1"
+    fi
+}
+
+prepare_server() {
+    echo "** Preparing Zabbix server"
+
+    check_variables_mysql
+    check_db_connect_mysql
+    create_db_user_mysql
+    create_db_database_mysql
+    create_db_schema_mysql
+
+    update_zbx_config
+}
+
+#################################################
+
+if [ "${1#-}" != "$1" ]; then
+    set -- /usr/sbin/zabbix_server "$@"
+    fi
+
+if [ "$1" == '/usr/sbin/zabbix_server' ]; then
+    prepare_server
+fi
+
+exec "$@"
+
+#################################################

server-mysql/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

snmptraps/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

snmptraps/rhel/Dockerfile

@@ -0,0 +1,83 @@
+FROM registry.access.redhat.com/ubi8/ubi-minimal
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+
+ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
+    MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL \
+    ZBX_SNMP_TRAP_DATE_FORMAT=+%Y%m%d.%H%M%S ZBX_SNMP_TRAP_FORMAT=" "
+
+LABEL name="zabbix/zabbix-snmptraps-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix SNMP traps receiver" \
+      description="Zabbix SNMP traps receiver" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-snmptraps --link zabbix-server:zabbix-server -p 162:1162/udp -d registry.connect.redhat.com/zabbix/zabbix-snmptraps-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix SNMP traps receiver" \
+      io.k8s.display-name="Zabbix SNMP traps receiver" \
+      io.openshift.expose-services="162:1162" \
+      io.openshift.tags="zabbix,zabbix-snmp,snmp-traps" \
+      org.label-schema.name="zabbix-snmptraps-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix SNMP traps receiver" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-snmptraps --link zabbix-server:zabbix-server -p 162:1162/udp -d registry.connect.redhat.com/zabbix/zabbix-snmptraps-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && \
+    INSTALL_PKGS="shadow-utils \
+            tzdata \
+            net-snmp" && \
+    microdnf -y --disablerepo="*" --enablerepo="rhel-8-for-x86_64-baseos-rpms" \
+        --enablerepo="rhel-8-for-x86_64-appstream-rpms" \
+        install --setopt=install_weak_deps=0 --best --nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /var/lib/zabbix/snmptraps && \
+    mkdir -p /var/lib/zabbix/mibs && \
+    touch /var/lib/net-snmp/snmptrapd.conf && \
+    chown --quiet -R zabbix:root /etc/snmp/ /var/lib/zabbix/ /var/tmp/ /var/run/ && \
+    chgrp -R 0 /etc/snmp/ /var/lib/zabbix/ /var/tmp/ /var/run/ && \
+    chmod -R g=u /etc/snmp/ /var/lib/zabbix/ /var/tmp/ /var/run/ && \
+    microdnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 1162/UDP
+
+WORKDIR /var/lib/zabbix/snmptraps/
+
+VOLUME ["/var/lib/zabbix/snmptraps"]
+
+COPY ["conf/etc/logrotate.d/zabbix_snmptraps", "/etc/logrotate.d/"]
+COPY ["conf/etc/snmp/snmptrapd.conf", "/etc/snmp/"]
+COPY ["conf/usr/sbin/zabbix_trap_handler.sh", "/usr/sbin/"]
+
+USER 1997
+
+CMD ["/usr/sbin/snmptrapd", "-n", "-C", "-c", "/etc/snmp/snmptrapd.conf", "-Lo", "-A"]

snmptraps/rhel/README.md

@@ -0,0 +1,123 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is the image?
+
+The image is used to receive SNMP traps, store them to a log file and provide access to Zabbix to collected SNMP trap messsages.
+
+# Zabbix snmptraps images
+
+These are the only official Zabbix snmptraps Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix snmptraps are:
+
+    Zabbix snmptraps 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix snmptraps 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix snmptraps 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix snmptraps 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix snmptraps 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix snmptraps 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix snmptraps 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix snmptraps 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix snmptraps 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix snmptraps 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix snmptraps 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix snmptraps 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix snmptraps 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix snmptraps 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix snmptraps 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix snmptraps 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix snmptraps 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix snmptraps 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix snmptraps 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published.
+
+# How to use this image
+
+## Start `zabbix-snmptraps`
+
+Start a Zabbix snmptraps container as follows:
+
+    docker run --name some-zabbix-snmptraps -p 162:1162/udp -d zabbix/zabbix-snmptraps:tag
+
+Where `some-zabbix-snmptraps` is the name you want to assign to your container and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-snmptraps/tags/).
+
+## Linking Zabbix server or Zabbix proxy with the container
+
+    docker run --name some-zabbix-server --link some-zabbix-snmptraps:zabbix-snmptraps --volumes-from some-zabbix-snmptraps -d zabbix/zabbix-server:tag
+
+## Container shell access and viewing Zabbix snmptraps logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-snmptraps` container:
+
+```console
+$ docker exec -ti some-zabbix-snmptraps /bin/bash
+```
+
+The Zabbix snmptraps log is available through Docker's container log:
+
+```console
+$ docker logs  some-zabbix-snmptraps
+```
+
+## Allowed volumes for the Zabbix snmptraps container
+
+### ``/var/lib/zabbix/snmptraps``
+
+The volume contains log file ``snmptraps.log`` named with received SNMP traps.
+
+### ``/var/lib/zabbix/mibs``
+
+The volume allows to add new MIB files. It does not support subdirectories, all MIBs must be placed to ``/var/lib/zabbix/mibs``.
+
+# The image variants
+
+The `zabbix-snmptraps` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-agent2:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-agent:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`snmptraps/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/snmptraps) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

snmptraps/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

snmptraps/rhel/conf/etc/logrotate.d/zabbix_snmptraps

@@ -0,0 +1,8 @@
+# https://support.zabbix.com/browse/ZBX-9858
+/var/lib/zabbix/snmptraps/snmptraps.log {
+    missingok
+    daily
+    rotate 0
+    minsize 50M notifempty
+    su zabbix zabbix
+}

snmptraps/rhel/conf/etc/snmp/snmptrapd.conf

@@ -0,0 +1,31 @@
+# A list of listening addresses, on which to receive incoming SNMP notifications
+snmpTrapdAddr udp:1162
+snmpTrapdAddr udp6:1162
+
+# Do not fork from the calling shell
+doNotFork yes
+# File in which to store the process ID of the notification receiver
+pidFile /tmp/snmptrapd.pid
+# Disables support for the NOTIFICATION-LOG-MIB
+doNotRetainNotificationLogs yes
+
+authCommunity log,execute,net public
+disableAuthorization yes
+ignoreAuthFailure yes
+
+# Specify the format used for trap handle location
+#format execute %B\n%b\n%V\n%v\n
+
+# o - Log messages to the standard output stream.
+# logOption o
+
+# S - Display the name of the MIB, as well as the object name (This is the default OID output format)
+# T - If values are printed as Hex strings, display a printable version as well
+# t - Display TimeTicks values as raw numbers
+# e - Removes the symbolic labels from enumeration values
+#
+outputOption STte
+
+# Invokes the specified program (with the given arguments) whenever a notification
+# is received that matches the OID token
+traphandle default /bin/bash /usr/sbin/zabbix_trap_handler.sh

snmptraps/rhel/conf/usr/sbin/zabbix_trap_handler.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+ZABBIX_TRAPS_FILE="/var/lib/zabbix/snmptraps/snmptraps.log"
+
+ZBX_SNMP_TRAP_DATE_FORMAT=${ZBX_SNMP_TRAP_DATE_FORMAT:-"+%Y%m%d.%H%M%S"}
+
+ZBX_SNMP_TRAP_FORMAT=${ZBX_SNMP_TRAP_FORMAT:-" "}
+
+date=$(date "$ZBX_SNMP_TRAP_DATE_FORMAT")
+
+# The name of the host that sent the notification, as determined by gethostbyaddr(3).
+# In fact this line is irrelevant and useless since snmptrapd basically attempts to
+# perform reverse name lookup for the transport address (see below).
+# In case of failure it will print "<UNKNOWN>"
+read host
+# The transport address, like "[UDP: [172.16.10.12]:23456->[10.150.0.8]]"
+read sender
+# The first OID should always be SNMPv2-MIB::sysUpTime.0
+#read uptime
+# the second should be SNMPv2-MIB::snmpTrapOID.0
+#read trapoid
+
+# The remaining lines will contain the payload varbind list. For SNMPv1 traps, the final OID will be SNMPv2-MIB::snmpTrapEnterprise.0.
+vars=
+while read oid val
+do
+    if [ "$vars" = "" ]
+    then
+        vars="$oid = $val"
+    else
+        vars="$vars$ZBX_SNMP_TRAP_FORMAT$oid = $val"
+    fi
+
+    if [[ "$oid" =~ snmpTrapAddress\.0 ]] || [[ "$oid" =~ 1\.3\.6\.1\.6\.3\.18\.1\.3\.0 ]]; then
+        trap_address=$val
+    fi
+done
+
+[[ ${sender} =~ \[(.*?)\].*\-\> ]] && sender_addr=${BASH_REMATCH[1]}
+
+! [ -z $trap_address ] && sender_addr=$trap_address
+
+echo -e "$date ZBXTRAP $sender_addr$ZBX_SNMP_TRAP_FORMAT$vars" >> $ZABBIX_TRAPS_FILE

snmptraps/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+
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+infringement or for any other reason (not limited to patent issues),
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+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

web-nginx-mysql/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

web-nginx-mysql/rhel/Dockerfile

@@ -0,0 +1,130 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+
+LABEL name="zabbix/zabbix-web-mysql" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix web-interface based on Nginx web server with MySQL database support" \
+      description="Zabbix web-interface based on Nginx web server with MySQL database support" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-web-nginx --link mysql-server:mysql --link zabbix-server:zabbix-server -p 80:80 -d registry.connect.redhat.com/zabbix/zabbix-web-nginx-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix web-interface based on Nginx web server with MySQL database support" \
+      io.k8s.display-name="Zabbix Frontend (Nginx)" \
+      io.openshift.expose-services="8080:http,8443:https" \
+      io.openshift.tags="zabbix,zabbix-web,mysql,nginx" \
+      org.label-schema.name="zabbix-web-mysql-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix web-interface based on Nginx web server with MySQL database support" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-web-nginx --link mysql-server:mysql --link zabbix-server:zabbix-server -p 80:80 -d registry.connect.redhat.com/zabbix/zabbix-web-nginx-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["conf/etc/yum.repo.d/nginx.repo", "/etc/yum.repos.d/nginx.repo"]
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            curl \
+            supervisor \
+            mysql \
+            nginx \
+            php-bcmath \
+            php-fpm \
+            php-gd \
+            php-json \
+            php-ldap \
+            php-mbstring \
+            php-mysqlnd \
+            php-xml" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,epel" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y module enable mysql && \
+    dnf -y module enable php:7.4 nginx:1.18 && \
+    dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /etc/zabbix/web && \
+    mkdir -p /etc/zabbix/web/certs && \
+    mkdir -p /var/lib/php/session && \
+    rm -f /etc/nginx/conf.d/*.conf  && \
+    rm -f /etc/php-fpm.d/www.conf && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+COPY ["conf/etc/", "/etc/"]
+
+RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    INSTALL_PKGS="glibc-locale-source gettext \
+            git" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /usr/share/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    mkdir /usr/share/zabbix/ && \
+    cp -R /usr/share/zabbix-${ZBX_VERSION}/ui/* /usr/share/zabbix/ && \
+    rm -rf /usr/share/zabbix-${ZBX_VERSION}/ && \
+    cd /usr/share/zabbix/ && \
+    ./locale/make_mo.sh && \
+    rm -f conf/zabbix.conf.php conf/maintenance.inc.php conf/zabbix.conf.php.example && \
+    rm -rf tests && \
+    rm -f locale/add_new_language.sh locale/update_po.sh locale/make_mo.sh && \
+    ln -s "/etc/zabbix/web/zabbix.conf.php" "/usr/share/zabbix/conf/zabbix.conf.php" && \
+    ln -s "/etc/zabbix/web/maintenance.inc.php" "/usr/share/zabbix/conf/maintenance.inc.php" && \
+    cat /usr/share/zabbix/include/locales.inc.php | grep display | grep true | awk '{$1=$1};1' | \
+                cut -d"'" -f 2 | sort | \
+                xargs -I '{}' bash -c 'echo "{}" && localedef -c -i {} -f UTF-8 {}.UTF-8 2>/dev/null' && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /usr/share/zabbix/conf/ /usr/share/zabbix/modules/ && \
+    chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/conf/ /usr/share/zabbix/modules/ && \
+    chmod -R g=u /etc/zabbix/ /usr/share/zabbix/conf/ /usr/share/zabbix/modules/ && \
+    chown --quiet -R zabbix:root /etc/nginx/ /etc/php-fpm.d/ /etc/php-fpm.conf && \
+    chgrp -R 0 /etc/nginx/ /etc/php-fpm.d/ /etc/php-fpm.conf && \
+    chmod -R g=u /etc/nginx/ /etc/php-fpm.d/ /etc/php-fpm.conf && \
+    chown --quiet -R zabbix:root /var/lib/php/session/ && \
+    chgrp -R 0 /var/lib/php/session/ && \
+    chmod -R g=u /var/lib/php/session/ && \
+    chown --quiet -R zabbix:root /usr/share/zabbix/include/defines.inc.php && \
+    chgrp -R 0 /usr/share/zabbix/include/defines.inc.php && \
+    chmod -R g=u /usr/share/zabbix/include/defines.inc.php && \
+    dnf -y history undo last && \
+    dnf -y autoremove glibc-langpack-en && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 8080/TCP 8443/TCP
+
+WORKDIR /usr/share/zabbix
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+USER 1997
+
+ENTRYPOINT ["docker-entrypoint.sh"]

web-nginx-mysql/rhel/README.md

@@ -0,0 +1,280 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix web interface?
+
+Zabbix web interface is a part of Zabbix software. It is used to manage resources under monitoring and view monitoring statistics.
+
+# Zabbix web interface images
+
+These are the only official Zabbix web interface Docker images. They are based on Alpine Linux v3.12, Ubuntu 20.04 (focal), CentOS 8 and Oracle Linux 8 images. The available versions of Zabbix web interface are:
+
+    Zabbix web interface 3.0 (tags: alpine-3.0-latest, ubuntu-3.0-latest, centos-3.0-latest) (unsupported)
+    Zabbix web interface 3.0.* (tags: alpine-3.0.*, ubuntu-3.0.*, centos-3.0.*) (unsupported)
+    Zabbix web interface 3.2 (tags: alpine-3.2-latest, ubuntu-3.2-latest, centos-3.2-latest) (unsupported)
+    Zabbix web interface 3.2.* (tags: alpine-3.2.*, ubuntu-3.2.*, centos-3.2.*) (unsupported)
+    Zabbix web interface 3.4 (tags: alpine-3.4-latest, ubuntu-3.4-latest, centos-3.4-latest) (unsupported)
+    Zabbix web interface 3.4.* (tags: alpine-3.4.*, ubuntu-3.4.*, centos-3.4.*) (unsupported)
+    Zabbix web interface 4.0 (tags: alpine-4.0-latest, ubuntu-4.0-latest, centos-4.0-latest)
+    Zabbix web interface 4.0.* (tags: alpine-4.0.*, ubuntu-4.0.*, centos-4.0.*)
+    Zabbix web interface 4.2 (tags: alpine-4.2-latest, ubuntu-4.2-latest, centos-4.2-latest) (unsupported)
+    Zabbix web interface 4.2.* (tags: alpine-4.2.*, ubuntu-4.2.*, centos-4.2.*) (unsupported)
+    Zabbix web interface 4.4 (tags: alpine-4.4-latest, ubuntu-4.4-latest, centos-4.4-latest) (unsupported)
+    Zabbix web interface 4.4.* (tags: alpine-4.4.*, ubuntu-4.4.*, centos-4.4.*) (unsupported)
+    Zabbix web interface 5.0 (tags: alpine-5.0-latest, ubuntu-5.0-latest, ol-5.0-latest)
+    Zabbix web interface 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, ol-5.0.*)
+    Zabbix web interface 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, ol-5.2-latest)
+    Zabbix web interface 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, ol-5.2.*)
+    Zabbix web interface 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix web interface 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix web interface 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+Zabbix web interface available in three editions:
+- Zabbix web-interface based on Apache2 web server with MySQL database support
+- Zabbix web-interface based on Apache2 web server with PostgreSQL database support
+- Zabbix web-interface based on Nginx web server with MySQL database support
+- Zabbix web-interface based on Nginx web server with PostgreSQL database support
+
+The image based on Nginx web server with MySQL database support.
+
+# How to use this image
+
+## Start `zabbix-web-nginx-mysql`
+
+Start a Zabbix web-interface container as follows:
+
+    docker run --name some-zabbix-web-nginx-mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER="some-user" -e MYSQL_PASSWORD="some-password" -e ZBX_SERVER_HOST="some-zabbix-server" -e PHP_TZ="some-timezone" -d zabbix/zabbix-web-nginx-mysql:tag
+
+Where `some-zabbix-web-nginx-mysql` is the name you want to assign to your container, `some-mysql-server` is IP or DNS name of MySQL server, `some-user` is user to connect to Zabbix database on MySQL server, `some-password` is the password to connect to MySQL server, `some-zabbix-server` is IP or DNS name of Zabbix server or proxy, `some-timezone` is PHP like timezone name and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-web-nginx-mysql/tags/).
+
+## Linking the container to Zabbix server
+
+    docker run --name some-zabbix-web-nginx-mysql --link some-zabbix-server:zabbix-server -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER="some-user" -e MYSQL_PASSWORD="some-password" -e ZBX_SERVER_HOST="some-zabbix-server" -e PHP_TZ="some-timezone" -d zabbix/zabbix-web-nginx-mysql:tag
+
+## Linking the container to MySQL database
+
+    docker run --name some-zabbix-web-nginx-mysql --link some-mysql-server:mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER="some-user" -e MYSQL_PASSWORD="some-password" -e ZBX_SERVER_HOST="some-zabbix-server" -e PHP_TZ="some-timezone" -d zabbix/zabbix-web-nginx-mysql:tag
+
+## Container shell access and viewing Zabbix web interface logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-web-nginx-mysql` container:
+
+```console
+$ docker exec -ti some-zabbix-web-nginx-mysql /bin/bash
+```
+
+The Zabbix web interface log is available through Docker's container log:
+
+```console
+$ docker logs  some-zabbix-web-nginx-mysql
+```
+
+## Environment Variables
+
+When you start the `zabbix-web-nginx-mysql` image, you can adjust the configuration of the Zabbix web interface by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_SERVER_HOST`
+
+This variable is IP or DNS name of Zabbix server. By default, value is `zabbix-server`.
+
+### `ZBX_SERVER_PORT`
+
+This variable is port Zabbix server listening on. By default, value is `10051`.
+
+### `DB_SERVER_HOST`
+
+This variable is IP or DNS name of MySQL server. By default, value is 'mysql-server'
+
+### `DB_SERVER_PORT`
+
+This variable is port of MySQL server. By default, value is '3306'.
+
+### `MYSQL_USER`, `MYSQL_PASSWORD`, `MYSQL_USER_FILE`, `MYSQL_PASSWORD_FILE`
+
+These variables are used by Zabbix web-interface to connect to Zabbix database. With the `_FILE` variables you can instead provide the path to a file which contains the user / the password instead. Without Docker Swarm or Kubernetes you also have to map the files. Those are exclusive so you can just provide one type - either `MYSQL_USER` or `MYSQL_USER_FILE`!
+
+```console
+docker run --name some-zabbix-web-nginx-mysql -e DB_SERVER_HOST="some-mysql-server" -v ./.MYSQL_USER:/run/secrets/MYSQL_USER -e MYSQL_USER_FILE=/run/secrets/MYSQL_USER -v ./.MYSQL_PASSWORD:/run/secrets/MYSQL_PASSWORD -e MYSQL_PASSWORD_FILE=/var/run/secrets/MYSQL_PASSWORD -e PHP_TZ="some-timezone" -d zabbix/zabbix-web-nginx-mysql:tag
+```
+
+With Docker Swarm or Kubernetes this works with secrets. That way it is replicated in your cluster!
+
+```console
+printf "zabbix" | docker secret create MYSQL_USER -
+printf "zabbix" | docker secret create MYSQL_PASSWORD -
+docker run --name some-zabbix-web-nginx-mysql -e DB_SERVER_HOST="some-mysql-server" -e MYSQL_USER_FILE=/run/secrets/MYSQL_USER -e MYSQL_PASSWORD_FILE=/run/secrets/MYSQL_PASSWORD -e ZBX_SERVER_HOST="some-zabbix-server" -e PHP_TZ="some-timezone" -d zabbix/zabbix-web-nginx-mysql:tag
+```
+
+This method is also applicable for `MYSQL_ROOT_PASSWORD` with `MYSQL_ROOT_PASSWORD_FILE`.
+
+By default, values for `MYSQL_USER` and `MYSQL_PASSWORD` are `zabbix`, `zabbix`.
+
+### `MYSQL_DATABASE`
+
+The variable is Zabbix database name. By default, value is `zabbix`.
+
+### `ZBX_HISTORYSTORAGEURL`
+
+History storage HTTP[S] URL. This parameter is used for Elasticsearch setup. Available since 3.4.5.
+
+### `ZBX_HISTORYSTORAGETYPES`
+
+Array of value types to be sent to the history storage. An example: ['uint', 'dbl']. This parameter is used for Elasticsearch setup. Available since 3.4.5.
+
+### `PHP_TZ`
+
+The variable is timezone in PHP format. Full list of supported timezones are available on [`php.net`](http://php.net/manual/en/timezones.php). By default, value is 'Europe/Riga' and system timezone since Zabbix 5.2.0.
+
+### `ZBX_SERVER_NAME`
+
+The variable is visible Zabbix installation name in right top corner of the web interface.
+
+
+### `DB_DOUBLE_IEEE754`
+
+Use IEEE754 compatible value range for 64-bit Numeric (float) history values. Available since 5.0.0. Enabled by default.
+
+### `ENABLE_WEB_ACCESS_LOG`
+
+The variable sets the Access Log directive for Web-server. By default, value corresponds to standard output.
+
+### `ZBX_MAXEXECUTIONTIME`
+
+The varable is PHP ``max_execution_time`` option. By default, value is `300`.
+
+### `ZBX_MEMORYLIMIT`
+
+The varable is PHP ``memory_limit`` option. By default, value is `128M`.
+
+### `ZBX_POSTMAXSIZE`
+
+The varable is PHP ``post_max_size`` option. By default, value is `16M`.
+
+### `ZBX_UPLOADMAXFILESIZE`
+
+The varable is PHP ``upload_max_filesize`` option. By default, value is `2M`.
+
+### `ZBX_MAXINPUTTIME`
+
+The varable is PHP ``max_input_time`` option. By default, value is `300`.
+
+### `ZBX_SESSION_NAME`
+
+The variable is Zabbix frontend [definition](https://www.zabbix.com/documentation/current/manual/web_interface/definitions). String used as the name of the Zabbix frontend session cookie. By default, value is `zbx_sessionid`.
+
+### `ZBX_DENY_GUI_ACCESS`
+
+Enable (``true``) maintenance mode for Zabbix web-interface.
+
+### `ZBX_GUI_ACCESS_IP_RANGE`
+
+Array of IP addresses which are allowed for accessing to Zabbix web-interface during maintenance period.
+
+### `ZBX_GUI_WARNING_MSG`
+
+Information message about maintenance period for Zabbix web-interface.
+
+### `ZBX_DB_ENCRYPTION`
+
+The variable allows to activate encryption for connections to Zabbix database. Even if no other environment variables are specified, connections will be TLS-encrypted if `ZBX_DB_ENCRYPTION=true` specified. Available since 5.0.0. Disabled by default.
+
+### `ZBX_DB_KEY_FILE`
+
+The variable allows to specify the full path to a valid TLS key file. Available since 5.0.0.
+
+### `ZBX_DB_CERT_FILE`
+
+The variable allows to specify the full path to a valid TLS certificate file. Available since 5.0.0.
+
+### `ZBX_DB_CA_FILE`
+
+The variable allows to specify the full path to a valid TLS certificate authority file. Available since 5.0.0.
+
+### `ZBX_DB_VERIFY_HOST`
+
+The variable allows to activate host verification. Available since 5.0.0.
+
+### `ZBX_DB_CIPHER_LIST`
+
+The variable allows to specify a custom list of valid ciphers. The format of the cipher list must conform to the OpenSSL standard. Available since 5.0.0.
+
+## `ZBX_SSO_SETTINGS`
+
+The variable allows to specify custom SSO settings in JSON format. Available since 5.0.0.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_VAULTDBPATH= # Available since 5.2.0
+ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
+VAULT_TOKEN= # Available since 5.2.0
+```
+
+## Allowed volumes for the Zabbix web interface container
+
+### ``/etc/ssl/nginx``
+
+The volume allows to enable HTTPS for the Zabbix web interface. The volume must contains three files ``ssl.crt``, ``ssl.key`` and ``dhparam.pem`` prepared for Nginx SSL connections.
+
+Please follow official Nginx [documentation](http://nginx.org/en/docs/http/configuring_https_servers.html) to get more details about how to create certificate files.
+
+### ``/etc/zabbix/web/certs``
+
+The volume allows to use custom certificates for SAML authentification. The volume must contains three files ``sp.key``, ``sp.crt`` and ``idp.crt``. Available since 5.0.0.
+
+# The image variants
+
+The `zabbix-web-nginx-mysql` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-agent2:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-agent:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-agent:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`web-nginx-mysql/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/web-nginx-mysql) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

web-nginx-mysql/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

web-nginx-mysql/rhel/conf/etc/nginx/nginx.conf

@@ -0,0 +1,71 @@
+#user nginx;
+worker_processes 5;
+worker_rlimit_nofile 256000;
+
+error_log /dev/fd/2 error;
+
+pid        /tmp/nginx.pid;
+
+events {
+    worker_connections 5120;
+    use epoll;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log /dev/fd/1 main;
+    error_log /dev/fd/2 error;
+
+    client_body_temp_path /tmp/client_body 1 2;
+    proxy_temp_path /tmp/proxy 1 2;
+    fastcgi_temp_path /tmp/fastcgi 1 2;
+    uwsgi_temp_path /tmp/uwsgi 1 2;
+    scgi_temp_path /tmp/scgi 1 2;
+
+    client_body_timeout             5m;
+    send_timeout                    5m;
+
+    connection_pool_size            4096;
+    client_header_buffer_size       4k;
+    large_client_header_buffers     4 4k;
+    request_pool_size               4k;
+    reset_timedout_connection       on;
+
+
+    gzip                            on;
+    gzip_min_length                 100;
+    gzip_buffers                    4 8k;
+    gzip_comp_level                 5;
+    gzip_types                      text/plain;
+    gzip_types                      application/x-javascript;
+    gzip_types                      text/css;
+
+    output_buffers                  128 512k;
+    postpone_output                 1460;
+    aio                             on;
+    directio                        512;
+
+    sendfile                        on;
+    client_max_body_size            8m;
+    client_body_buffer_size	    256k;
+    fastcgi_intercept_errors        on;
+
+    tcp_nopush                      on;
+    tcp_nodelay                     on;
+
+    keepalive_timeout               75 20;
+
+    ignore_invalid_headers          on;
+
+    index                           index.php;
+    server_tokens                   off;
+
+    include /etc/nginx/conf.d/*.conf;
+}

web-nginx-mysql/rhel/conf/etc/php-fpm.conf

@@ -0,0 +1,9 @@
+include=/etc/php-fpm.d/*.conf
+
+[global]
+
+pid = /tmp/php-fpm.pid
+
+error_log = /dev/fd/2
+
+daemonize = no

web-nginx-mysql/rhel/conf/etc/php-fpm.d/zabbix.conf

@@ -0,0 +1,27 @@
+[zabbix]
+
+listen = /tmp/php-fpm.sock
+
+clear_env = no
+
+pm = dynamic
+pm.max_children = 50
+pm.start_servers = 5
+pm.min_spare_servers = 5
+pm.max_spare_servers = 35
+
+slowlog = /dev/fd/1
+
+; php_admin_value[error_log] = /dev/fd/2
+php_admin_flag[log_errors] = on
+
+php_value[session.save_handler] = files
+php_value[session.save_path]    = /var/lib/php/session
+
+php_value[max_execution_time] = ${ZBX_MAXEXECUTIONTIME}
+php_value[memory_limit] = ${ZBX_MEMORYLIMIT}
+php_value[post_max_size] = ${ZBX_POSTMAXSIZE}
+php_value[upload_max_filesize] = ${ZBX_UPLOADMAXFILESIZE}
+php_value[max_input_time] = ${ZBX_MAXINPUTTIME}
+php_value[max_input_vars] = 10000
+php_value[date.timezone] = ${PHP_TZ}

web-nginx-mysql/rhel/conf/etc/supervisor/conf.d/supervisord_web_nginx.conf

@@ -0,0 +1,30 @@
+[supervisord]
+nodaemon = true
+
+[program:nginx]
+command = /usr/sbin/%(program_name)s -g "daemon off;error_log /dev/stdout info;" -c /etc/nginx/%(program_name)s.conf
+auto_start = true
+autorestart = true
+
+startsecs=2
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
+stdout_logfile = /dev/stdout
+stdout_logfile_maxbytes = 0
+
+[program:php-fpm]
+command = /usr/sbin/%(program_name)s -F -y /etc/%(program_name)s.conf
+auto_start = true
+autorestart = true
+
+startsecs=2
+startretries=3
+stopsignal=TERM
+stopwaitsecs=2
+
+redirect_stderr=true
+stdout_logfile = /dev/stdout
+stdout_logfile_maxbytes = 0

web-nginx-mysql/rhel/conf/etc/supervisor/supervisord.conf

@@ -0,0 +1,35 @@
+; supervisor config file
+
+[unix_http_server]
+file = /tmp/supervisor.sock   ; (the path to the socket file)
+chmod = 0700                       ; sockef file mode (default 0700)
+username = zbx
+password = password
+
+[supervisord]
+logfile = /dev/stdout                        ; (main log file;default $CWD/supervisord.log)
+pidfile = /tmp/supervisord.pid           ; (supervisord pidfile;default supervisord.pid)
+childlogdir = /tmp                           ; ('AUTO' child log dir, default $TEMP)
+critical = critical
+;user = zabbix
+logfile_maxbytes = 0
+logfile_backupcount = 0
+loglevel = info
+
+; the below section must remain in the config file for RPC
+; (supervisorctl/web interface) to work, additional interfaces may be
+; added by defining them in separate rpcinterface: sections
+[rpcinterface:supervisor]
+supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
+
+[supervisorctl]
+serverurl = unix:///tmp/supervisor.sock ; use a unix:// URL  for a unix socket
+
+; The [include] section can just contain the "files" setting.  This
+; setting can list multiple files (separated by whitespace or
+; newlines).  It can also contain wildcards.  The filenames are
+; interpreted as relative to this file.  Included files *cannot*
+; include files themselves.
+
+[include]
+files = /etc/supervisor/conf.d/*.conf

web-nginx-mysql/rhel/conf/etc/zabbix/nginx.conf

@@ -0,0 +1,74 @@
+server {
+    listen 8080;
+    listen [::]:8080;
+
+    server_name     zabbix;
+    index           index.php;
+
+    access_log      /dev/fd/1 main;
+    error_log       /dev/fd/2 notice;
+
+    set $webroot '/usr/share/zabbix';
+
+    root $webroot;
+
+    large_client_header_buffers 8 8k;
+    client_max_body_size 10M;
+
+    location = /favicon.ico {
+        log_not_found off;
+    }
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+    location ~ /\. {
+        deny all;
+        access_log off;
+        log_not_found off;
+    }
+
+    # caching of files
+    location ~* \.ico$ {
+        expires 1y;
+    }
+
+    location ~* \.(js|css|png|jpg|jpeg|gif|xml|txt)$ {
+        expires 14d;
+    }
+
+    location ~ /(app\/|conf[^\.]|include\/|local\/|locale\/) {
+        deny all;
+        return 404;
+    }
+
+    location / {
+        try_files $uri $uri/ /index.php?$args;
+    }
+
+    location ~ .php$ {
+        fastcgi_pass   unix:/tmp/php-fpm.sock;
+        fastcgi_index  index.php;
+
+        fastcgi_param  SCRIPT_FILENAME  $webroot$fastcgi_script_name;
+
+        include fastcgi_params;
+        fastcgi_param  QUERY_STRING     $query_string;
+        fastcgi_param  REQUEST_METHOD   $request_method;
+        fastcgi_param  CONTENT_TYPE     $content_type;
+        fastcgi_param  CONTENT_LENGTH   $content_length;
+        fastcgi_intercept_errors        on;
+        fastcgi_ignore_client_abort     off;
+        fastcgi_connect_timeout 60;
+        fastcgi_send_timeout 180;
+        fastcgi_read_timeout {FCGI_READ_TIMEOUT};
+        fastcgi_buffer_size 128k;
+        fastcgi_buffers 4 256k;
+        fastcgi_busy_buffers_size 256k;
+        fastcgi_temp_file_write_size 256k;
+    }
+}

web-nginx-mysql/rhel/conf/etc/zabbix/nginx_ssl.conf

@@ -0,0 +1,101 @@
+server {
+    listen 8443 ssl http2;
+    listen [::]:8443 ssl http2;
+
+    server_name     zabbix;
+    server_name_in_redirect off;
+
+    index  index.php;
+    access_log      /dev/fd/1 main;
+    error_log       /dev/fd/2 error;
+
+    set $webroot '/usr/share/zabbix';
+
+    root $webroot;
+
+    large_client_header_buffers 8 8k;
+
+    client_max_body_size 10M;
+
+    ssl_certificate     /etc/ssl/nginx/ssl.crt;
+    ssl_certificate_key /etc/ssl/nginx/ssl.key;
+    ssl_dhparam /etc/ssl/nginx/dhparam.pem;
+
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:MozSSL:10m;
+    ssl_session_tickets off;
+
+    # intermediate configuration
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+
+    # HSTS (ngx_http_headers_module is required) (63072000 seconds)
+    add_header Strict-Transport-Security "max-age=63072000" always;
+
+    add_header Content-Security-Policy-Report-Only "default-src https:; script-src https: 'unsafe-eval' 'unsafe-inline'; style-src https: 'unsafe-inline'; img-src https: data:; font-src https: data:; report-uri /csp-report";
+
+    location =/nginx_status {
+        stub_status on;
+        access_log off;
+        allow 127.0.0.1;
+        deny all;
+    }
+
+    location = /favicon.ico {
+        log_not_found off;
+    }
+
+    location = /robots.txt {
+        allow all;
+        log_not_found off;
+        access_log off;
+    }
+
+    # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
+    location ~ /\. {
+        deny all;
+        access_log off;
+        log_not_found off;
+    }
+
+    # caching of files
+    location ~* \.ico$ {
+        expires 1y;
+    }
+
+    location ~* \.(js|css|png|jpg|jpeg|gif|xml|txt)$ {
+        expires 14d;
+    }
+
+    location ~ /(app\/|conf[^\.]|include\/|local\/|locale\/) {
+        deny all;
+        return 404;
+    }
+
+    location / {
+        try_files $uri $uri/ /index.php?$args;
+    }
+
+    location ~ .php$ {
+        fastcgi_pass   unix:/tmp/php-fpm.sock;
+        fastcgi_index  index.php;
+
+        fastcgi_param  SCRIPT_FILENAME  $webroot$fastcgi_script_name;
+
+        include fastcgi_params;
+        fastcgi_param  QUERY_STRING     $query_string;
+        fastcgi_param  REQUEST_METHOD   $request_method;
+        fastcgi_param  CONTENT_TYPE     $content_type;
+        fastcgi_param  CONTENT_LENGTH   $content_length;
+        fastcgi_intercept_errors        on;
+        fastcgi_ignore_client_abort     off;
+        fastcgi_connect_timeout 60;
+        fastcgi_send_timeout 180;
+        fastcgi_read_timeout {FCGI_READ_TIMEOUT};
+        fastcgi_buffer_size 128k;
+        fastcgi_buffers 4 256k;
+        fastcgi_busy_buffers_size 256k;
+        fastcgi_temp_file_write_size 256k;
+    }
+}

web-nginx-mysql/rhel/conf/etc/zabbix/web/maintenance.inc.php

@@ -0,0 +1,32 @@
+<?php
+/*
+** Zabbix
+** Copyright (C) 2001-2016 Zabbix SIA
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+**/
+
+
+// Maintenance mode
+if (getenv('ZBX_DENY_GUI_ACCESS') == 'true') {
+    define('ZBX_DENY_GUI_ACCESS', 1);
+
+    // IP range, who are allowed to connect to FrontEnd
+    $ip_range = str_replace("'","\"",getenv('ZBX_GUI_ACCESS_IP_RANGE'));
+    $ZBX_GUI_ACCESS_IP_RANGE = (json_decode($ip_range)) ? json_decode($ip_range, true) : array();
+
+    // MSG shown on Warning screen!
+    $_REQUEST['warning_msg'] = getenv('ZBX_GUI_WARNING_MSG');
+}

web-nginx-mysql/rhel/conf/etc/zabbix/web/zabbix.conf.php

@@ -0,0 +1,54 @@
+<?php
+// Zabbix GUI configuration file.
+global $DB, $HISTORY;
+
+$DB['TYPE']     = getenv('DB_SERVER_TYPE');
+$DB['SERVER']   = getenv('DB_SERVER_HOST');
+$DB['PORT']     = getenv('DB_SERVER_PORT');
+$DB['DATABASE'] = getenv('DB_SERVER_DBNAME');
+$DB['USER']     = ! getenv('VAULT_TOKEN') ? getenv('DB_SERVER_USER') : '';
+$DB['PASSWORD'] = ! getenv('VAULT_TOKEN') ? getenv('DB_SERVER_PASS') : '';
+
+// Schema name. Used for PostgreSQL.
+$DB['SCHEMA'] = getenv('DB_SERVER_SCHEMA');
+
+$ZBX_SERVER      = getenv('ZBX_SERVER_HOST');
+$ZBX_SERVER_PORT = getenv('ZBX_SERVER_PORT');
+$ZBX_SERVER_NAME = getenv('ZBX_SERVER_NAME');
+
+// Used for TLS connection.
+$DB['ENCRYPTION']		= getenv('ZBX_DB_ENCRYPTION') == 'true' ? true: false;
+$DB['KEY_FILE']			= getenv('ZBX_DB_KEY_FILE');
+$DB['CERT_FILE']		= getenv('ZBX_DB_CERT_FILE');
+$DB['CA_FILE']			= getenv('ZBX_DB_CA_FILE');
+$DB['VERIFY_HOST']		= getenv('ZBX_DB_VERIFY_HOST') == 'true' ? true: false;
+$DB['CIPHER_LIST']		= getenv('ZBX_DB_CIPHER_LIST') ? getenv('ZBX_DB_CIPHER_LIST') : '';
+
+// Vault configuration. Used if database credentials are stored in Vault secrets manager.
+$DB['VAULT_URL']		= getenv('ZBX_VAULTURL');
+$DB['VAULT_DB_PATH']		= getenv('ZBX_VAULTDBPATH');
+$DB['VAULT_TOKEN']		= getenv('VAULT_TOKEN');
+
+// Use IEEE754 compatible value range for 64-bit Numeric (float) history values.
+// This option is enabled by default for new Zabbix installations.
+// For upgraded installations, please read database upgrade notes before enabling this option.
+$DB['DOUBLE_IEEE754']	= getenv('DB_DOUBLE_IEEE754') == 'true' ? true: false;
+
+
+$IMAGE_FORMAT_DEFAULT	= IMAGE_FORMAT_PNG;
+
+// Elasticsearch url (can be string if same url is used for all types).
+$history_url = str_replace("'","\"",getenv('ZBX_HISTORYSTORAGEURL'));
+$HISTORY['url']   = (json_decode($history_url)) ? json_decode($history_url, true) : $history_url;
+// Value types stored in Elasticsearch.
+$storage_types = str_replace("'","\"",getenv('ZBX_HISTORYSTORAGETYPES'));
+
+$HISTORY['types'] = (json_decode($storage_types)) ? json_decode($storage_types, true) : array();
+
+// Used for SAML authentication.
+$SSO['SP_KEY']			= file_exists('/etc/zabbix/web/certs/sp.key') ? '/etc/zabbix/web/certs/sp.key' : (file_exists(getenv('ZBX_SSO_SP_KEY')) ? getenv('ZBX_SSO_SP_KEY') : '');
+$SSO['SP_CERT']			= file_exists('/etc/zabbix/web/certs/sp.crt') ? '/etc/zabbix/web/certs/sp.crt' : (file_exists(getenv('ZBX_SSO_SP_CERT')) ? getenv('ZBX_SSO_SP_CERT') : '');
+$SSO['IDP_CERT']		= file_exists('/etc/zabbix/web/certs/idp.crt') ? '/etc/zabbix/web/certs/idp.crt' : (file_exists(getenv('ZBX_SSO_IDP_CERT')) ? getenv('ZBX_SSO_IDP_CERT') : '');
+
+$sso_settings = str_replace("'","\"",getenv('ZBX_SSO_SETTINGS'));
+$SSO['SETTINGS']		= (json_decode($sso_settings)) ? json_decode($sso_settings, true) : array();

web-nginx-mysql/rhel/docker-entrypoint.sh

@@ -0,0 +1,280 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default Zabbix installation name
+# Used only by Zabbix web-interface
+: ${ZBX_SERVER_NAME:="Zabbix docker"}
+# Default Zabbix server host
+: ${ZBX_SERVER_HOST:="zabbix-server"}
+# Default Zabbix server port number
+: ${ZBX_SERVER_PORT:="10051"}
+
+# Default timezone for web interface
+: ${PHP_TZ:="Europe/Riga"}
+
+# Default directories
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+# Web interface www-root directory
+ZABBIX_WWW_ROOT="/usr/share/zabbix"
+
+# usage: file_env VAR [DEFAULT]
+# as example: file_env 'MYSQL_PASSWORD' 'zabbix'
+#    (will allow for "$MYSQL_PASSWORD_FILE" to fill in the value of "$MYSQL_PASSWORD" from a file)
+# unsets the VAR_FILE afterwards and just leaving VAR
+file_env() {
+    local var="$1"
+    local fileVar="${var}_FILE"
+    local defaultValue="${2:-}"
+
+    if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+        echo "**** Both variables $var and $fileVar are set (but are exclusive)"
+        exit 1
+    fi
+
+    local val="$defaultValue"
+
+    if [ "${!var:-}" ]; then
+        val="${!var}"
+        echo "** Using ${var} variable from ENV"
+    elif [ "${!fileVar:-}" ]; then
+        if [ ! -f "${!fileVar}" ]; then
+            echo "**** Secret file \"${!fileVar}\" is not found"
+            exit 1
+        fi
+        val="$(< "${!fileVar}")"
+        echo "** Using ${var} variable from secret file"
+    fi
+    export "$var"="$val"
+    unset "$fileVar"
+}
+
+# Check prerequisites for MySQL database
+check_variables() {
+    : ${DB_SERVER_HOST:="mysql-server"}
+    : ${DB_SERVER_PORT:="3306"}
+    USE_DB_ROOT_USER=false
+    CREATE_ZBX_DB_USER=false
+    file_env MYSQL_USER
+    file_env MYSQL_PASSWORD
+
+    if [ ! -n "${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
+    : ${DB_SERVER_ROOT_USER:=${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=${MYSQL_PASSWORD:-"zabbix"}
+
+    DB_SERVER_DBNAME=${MYSQL_DATABASE:-"zabbix"}
+}
+
+db_tls_params() {
+    local result=""
+
+    if [ "${ZBX_DB_ENCRYPTION,,}" == "true" ]; then
+        result="--ssl-mode=required"
+
+        if [ -n "${ZBX_DB_CA_FILE}" ]; then
+            result="${result} --ssl-ca=${ZBX_DB_CA_FILE}"
+        fi
+
+        if [ -n "${ZBX_DB_KEY_FILE}" ]; then
+            result="${result} --ssl-key=${ZBX_DB_KEY_FILE}"
+        fi
+
+        if [ -n "${ZBX_DB_CERT_FILE}" ]; then
+            result="${result} --ssl-cert=${ZBX_DB_CERT_FILE}"
+        fi
+    fi
+
+    echo $result
+}
+
+check_db_connect() {
+    echo "********************"
+    echo "* DB_SERVER_HOST: ${DB_SERVER_HOST}"
+    echo "* DB_SERVER_PORT: ${DB_SERVER_PORT}"
+    echo "* DB_SERVER_DBNAME: ${DB_SERVER_DBNAME}"
+    if [ "${DEBUG_MODE,,}" == "true" ]; then
+        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: ${DB_SERVER_ZBX_PASS}"
+    fi
+    echo "********************"
+
+    WAIT_TIMEOUT=5
+
+    ssl_opts="$(db_tls_params)"
+
+    export MYSQL_PWD="${DB_SERVER_ROOT_PASS}"
+
+    while [ ! "$(mysqladmin ping -h ${DB_SERVER_HOST} -P ${DB_SERVER_PORT} -u ${DB_SERVER_ROOT_USER} \
+                --silent --connect_timeout=10 $ssl_opts)" ]; do
+        echo "**** MySQL server is not available. Waiting $WAIT_TIMEOUT seconds..."
+        sleep $WAIT_TIMEOUT
+    done
+
+    unset MYSQL_PWD
+}
+
+prepare_web_server() {
+    NGINX_CONFD_DIR="/etc/nginx/conf.d"
+    NGINX_SSL_CONFIG="/etc/ssl/nginx"
+
+    echo "** Adding Zabbix virtual host (HTTP)"
+    if [ -f "$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
+}
+
+prepare_zbx_web_config() {
+    echo "** Preparing Zabbix frontend configuration file"
+
+    PHP_CONFIG_FILE="/etc/php-fpm.d/zabbix.conf"
+
+    if [ "$(id -u)" == '0' ]; then
+        echo "user = zabbix" >> "$PHP_CONFIG_FILE"
+        echo "group = zabbix" >> "$PHP_CONFIG_FILE"
+        echo "listen.owner = nginx" >> "$PHP_CONFIG_FILE"
+        echo "listen.group = nginx" >> "$PHP_CONFIG_FILE"
+    fi
+
+    : ${ZBX_DENY_GUI_ACCESS:="false"}
+    export ZBX_DENY_GUI_ACCESS=${ZBX_DENY_GUI_ACCESS,,}
+    export ZBX_GUI_ACCESS_IP_RANGE=${ZBX_GUI_ACCESS_IP_RANGE:-"['127.0.0.1']"}
+    export ZBX_GUI_WARNING_MSG=${ZBX_GUI_WARNING_MSG:-"Zabbix is under maintenance."}
+
+    export ZBX_MAXEXECUTIONTIME=${ZBX_MAXEXECUTIONTIME:-"600"}
+    export ZBX_MEMORYLIMIT=${ZBX_MEMORYLIMIT:-"128M"}
+    export ZBX_POSTMAXSIZE=${ZBX_POSTMAXSIZE:-"16M"}
+    export ZBX_UPLOADMAXFILESIZE=${ZBX_UPLOADMAXFILESIZE:-"2M"}
+    export ZBX_MAXINPUTTIME=${ZBX_MAXINPUTTIME:-"300"}
+    export PHP_TZ=${PHP_TZ}
+
+    export DB_SERVER_TYPE="MYSQL"
+    export DB_SERVER_HOST=${DB_SERVER_HOST}
+    export DB_SERVER_PORT=${DB_SERVER_PORT}
+    export DB_SERVER_DBNAME=${DB_SERVER_DBNAME}
+    export DB_SERVER_SCHEMA=${DB_SERVER_SCHEMA}
+    export DB_SERVER_USER=${DB_SERVER_ZBX_USER}
+    export DB_SERVER_PASS=${DB_SERVER_ZBX_PASS}
+    export ZBX_SERVER_HOST=${ZBX_SERVER_HOST}
+    export ZBX_SERVER_PORT=${ZBX_SERVER_PORT:-"10051"}
+    export ZBX_SERVER_NAME=${ZBX_SERVER_NAME}
+
+    : ${ZBX_DB_ENCRYPTION:="false"}
+    export ZBX_DB_ENCRYPTION=${ZBX_DB_ENCRYPTION,,}
+    export ZBX_DB_KEY_FILE=${ZBX_DB_KEY_FILE}
+    export ZBX_DB_CERT_FILE=${ZBX_DB_CERT_FILE}
+    export ZBX_DB_CA_FILE=${ZBX_DB_CA_FILE}
+    : ${ZBX_DB_VERIFY_HOST:="false"}
+    export ZBX_DB_VERIFY_HOST=${ZBX_DB_VERIFY_HOST,,}
+
+    export ZBX_VAULTURL=${ZBX_VAULTURL}
+    export ZBX_VAULTDBPATH=${ZBX_VAULTDBPATH}
+    export VAULT_TOKEN=${VAULT_TOKEN}
+
+    : ${DB_DOUBLE_IEEE754:="true"}
+    export DB_DOUBLE_IEEE754=${DB_DOUBLE_IEEE754,,}
+
+    export ZBX_HISTORYSTORAGEURL=${ZBX_HISTORYSTORAGEURL}
+    export ZBX_HISTORYSTORAGETYPES=${ZBX_HISTORYSTORAGETYPES:-"[]"}
+
+    export ZBX_SSO_SETTINGS=${ZBX_SSO_SETTINGS:-""}
+
+    if [ -n "${ZBX_SESSION_NAME}" ]; then
+        cp "$ZABBIX_WWW_ROOT/include/defines.inc.php" "/tmp/defines.inc.php_tmp"
+        sed "/ZBX_SESSION_NAME/s/'[^']*'/'${ZBX_SESSION_NAME}'/2" "/tmp/defines.inc.php_tmp" > "$ZABBIX_WWW_ROOT/include/defines.inc.php"
+        rm -f "/tmp/defines.inc.php_tmp"
+    fi
+
+    FCGI_READ_TIMEOUT=$(expr ${ZBX_MAXEXECUTIONTIME} + 1)
+    sed -i \
+        -e "s/{FCGI_READ_TIMEOUT}/${FCGI_READ_TIMEOUT}/g" \
+    "$ZABBIX_ETC_DIR/nginx.conf"
+
+    if [ -f "$ZABBIX_ETC_DIR/nginx_ssl.conf" ]; then
+        sed -i \
+            -e "s/{FCGI_READ_TIMEOUT}/${FCGI_READ_TIMEOUT}/g" \
+        "$ZABBIX_ETC_DIR/nginx_ssl.conf"
+    fi
+
+    : ${ENABLE_WEB_ACCESS_LOG:="true"}
+
+    if [ "${ENABLE_WEB_ACCESS_LOG,,}" == "false" ]; then
+        sed -ri \
+            -e 's!^(\s*access_log).+\;!\1 off\;!g' \
+            "/etc/nginx/nginx.conf"
+        sed -ri \
+            -e 's!^(\s*access_log).+\;!\1 off\;!g' \
+            "/etc/zabbix/nginx.conf"
+        sed -ri \
+            -e 's!^(\s*access_log).+\;!\1 off\;!g' \
+            "/etc/zabbix/nginx_ssl.conf"
+    fi
+}
+
+#################################################
+
+echo "** Deploying Zabbix web-interface (Nginx) with MySQL database"
+
+check_variables
+check_db_connect
+prepare_web_server
+prepare_zbx_web_config
+
+echo "########################################################"
+
+if [ "$1" != "" ]; then
+    echo "** Executing '$@'"
+    exec "$@"
+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
+
+#################################################

web-nginx-mysql/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

web-service/rhel/.dockerignore

@@ -0,0 +1 @@
+build.sh

web-service/rhel/Dockerfile

@@ -0,0 +1,114 @@
+FROM registry.access.redhat.com/ubi8/ubi
+MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
+
+ARG MAJOR_VERSION=6.0
+ARG RELEASE=
+ARG ZBX_VERSION=${MAJOR_VERSION}
+
+ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
+ENV ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
+ENV TINI_VERSION=v0.19.0
+
+LABEL name="zabbix/zabbix-web-service-trunk" \
+      maintainer="alexey.pustovalov@zabbix.com" \
+      vendor="Zabbix LLC" \
+      version="${MAJOR_VERSION}" \
+      release="${RELEASE}" \
+      summary="Zabbix web service" \
+      description="Zabbix web servce for performing various tasks using headless web browser" \
+      url="https://www.zabbix.com/" \
+      run="docker run --name zabbix-web-service --link zabbix-server:zabbix-server -p 10053:10053 -d registry.connect.redhat.com/zabbix/zabbix-web-service-trunk:${ZBX_VERSION}" \
+      io.k8s.description="Zabbix web servce for performing various tasks using headless web browser" \
+      io.k8s.display-name="Zabbix web service" \
+      io.openshift.expose-services="10053:10053" \
+      io.openshift.tags="zabbix,zabbix-web-service" \
+      org.label-schema.name="zabbix-web-service-rhel" \
+      org.label-schema.vendor="Zabbix LLC" \
+      org.label-schema.url="https://zabbix.com/" \
+      org.label-schema.description="Zabbix web servce for performing various tasks using headless web browser" \
+      org.label-schema.vcs-ref="${VCS_REF}" \
+      org.label-schema.build-date="${BUILD_DATE}" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.license="GPL v2.0" \
+      org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
+      org.label-schema.version="${ZBX_VERSION}" \
+      org.label-schema.vcs-url="${ZBX_SOURCES}" \
+      org.label-schema.docker.cmd="docker run --name zabbix-web-service --link zabbix-server:zabbix-server -p 10053:10053 -d registry.connect.redhat.com/zabbix/zabbix-web-service-trunk:${ZBX_VERSION}"
+
+STOPSIGNAL SIGTERM
+
+COPY ["licenses", "/licenses"]
+
+RUN set -eux && INSTALL_PKGS="bash \
+            chromium \
+            openssl-libs \
+            zlib" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,epel" && \
+    dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
+        --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    groupadd --system --gid 1995 zabbix && \
+    useradd \
+            --system --comment "Zabbix monitoring system" \
+            -g zabbix -G root \
+            --uid 1997 \
+            --shell /sbin/nologin \
+            --home-dir /var/lib/zabbix/ \
+        zabbix && \
+    mkdir -p /etc/zabbix && \
+    mkdir -p /var/lib/zabbix && \
+    mkdir -p /var/lib/zabbix/enc && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms" && \
+    INSTALL_PKGS="autoconf \
+            automake \
+            gcc \
+            make \
+            golang \
+            git" && \
+    dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
+        --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
+    cd /tmp/ && \
+    git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch master --depth 1 --single-branch zabbix-${ZBX_VERSION} && \
+    cd /tmp/zabbix-${ZBX_VERSION} && \
+    zabbix_revision=`git rev-parse --short HEAD` && \
+    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
+    ./bootstrap.sh && \
+    export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
+    ./configure \
+            --datadir=/usr/lib \
+            --libdir=/usr/lib/zabbix \
+            --prefix=/usr \
+            --sysconfdir=/etc/zabbix \
+            --prefix=/usr \
+            --enable-webservice \
+            --silent && \
+    make -j"$(nproc)" -s && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/go/bin/zabbix_web_service /usr/sbin/zabbix_web_service && \
+    cp /tmp/zabbix-${ZBX_VERSION}/src/go/conf/zabbix_web_service.conf /etc/zabbix/zabbix_web_service.conf && \
+    cd /tmp/ && \
+    rm -rf /tmp/zabbix-${ZBX_VERSION}/ && \
+    chown --quiet -R zabbix:root /etc/zabbix/ /var/lib/zabbix/ && \
+    chgrp -R 0 /etc/zabbix/ /var/lib/zabbix/ && \
+    chmod -R g=u /etc/zabbix/ /var/lib/zabbix/ && \
+    dnf -y history undo `dnf -q history | sed -n 3p |column -t | cut -d' ' -f1` && \
+    dnf -y clean all && \
+    rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
+    rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
+
+EXPOSE 10053/TCP
+
+WORKDIR /var/lib/zabbix
+
+COPY ["docker-entrypoint.sh", "/usr/bin/"]
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+USER 1997
+
+CMD ["/usr/sbin/zabbix_web_service", "-c", "/etc/zabbix/zabbix_web_service.conf"]

web-service/rhel/README.md

@@ -0,0 +1,155 @@
+![logo](https://assets.zabbix.com/img/logo/zabbix_logo_500x131.png)
+
+# What is Zabbix?
+
+Zabbix is an enterprise-class open source distributed monitoring solution.
+
+Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.
+
+For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com
+
+# What is Zabbix web service?
+
+Zabbix web servce for performing various tasks using headless web browser (for example, reporting).
+
+# Zabbix web service images
+
+These are the only official Zabbix web service Docker images. They are based on Alpine Linux v3.13, Ubuntu 20.04 (focal) and Oracle Linux 8 images. The available versions of Zabbix web service are:
+
+    Zabbix web service 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, ol-5.4-latest, alpine-latest, ubuntu-latest, ol-latest, latest)
+    Zabbix web service 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, ol-5.4.*)
+    Zabbix web service 6.0 (tags: alpine-trunk, ubuntu-trunk, ol-trunk)
+
+Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
+
+# How to use this image
+
+## Start `zabbix-web-service`
+
+Start a Zabbix web service container as follows:
+
+    docker run --name some-zabbix-web-service -e ZBX_ALLOWEDIP="some-zabbix-server" --cap-add=SYS_ADMIN -d zabbix/zabbix-web-service:tag
+
+Where `some-zabbix-web-service` is the name you want to assign to your container, `some-zabbix-server` is IP or DNS name of Zabbix server and `tag` is the tag specifying the version you want. See the list above for relevant tags, or look at the [full list of tags](https://hub.docker.com/r/zabbix/zabbix-web-service/tags/).
+
+## Connects from Zabbix server in other containers
+
+This image exposes the standard Zabbix web service port (``10053``) to perform communication, so container linking makes Zabbix web service instance available to Zabbix server containers. Start your application container like this in order to link it to the Zabbix web service container:
+
+```console
+$ docker run --name some-zabbix-server --link some-zabbix-web-service:zabbix-web-service -e ZBX_STARTREPORTWRITERS="2" -e ZBX_WEBSERVICEURL="http://some-zabbix-web-service:10053/report" -d zabbix/zabbix-server:latest
+```
+
+## Container shell access and viewing Zabbix web service logs
+
+The `docker exec` command allows you to run commands inside a Docker container. The following command line will give you a bash shell inside your `zabbix-web-service` container:
+
+```console
+$ docker exec -ti some-zabbix-web-service /bin/bash
+```
+
+The Zabbix web service log is available through Docker's container log:
+
+```console
+$ docker logs some-zabbix-web-service
+```
+
+## Environment Variables
+
+When you start the `zabbix-web-service` image, you can adjust the configuration of the Zabbix web service by passing one or more environment variables on the `docker run` command line.
+
+### `ZBX_ALLOWEDIP`
+
+This variable is IP or DNS name or list of IP / DNS names of Zabbix server. By default, value is `zabbix-server`.
+
+### `ZBX_LISTENPORT`
+
+Listen port for incoming request. By default, value is `10053`.
+
+### `ZBX_DEBUGLEVEL`
+
+The variable is used to specify debug level. By default, value is ``3``. It is ``DebugLevel`` parameter in ``zabbix_web_service.conf``. Allowed values are listed below:
+- ``0`` - basic information about starting and stopping of Zabbix processes;
+- ``1`` - critical information
+- ``2`` - error information
+- ``3`` - warnings
+- ``4`` - for debugging (produces lots of information)
+- ``5`` - extended debugging (produces even more information)
+
+### `ZBX_TIMEOUT`
+
+The variable is used to specify timeout for processing requests. By default, value is ``3``.
+
+### Other variables
+
+Additionally the image allows to specify many other environment variables listed below:
+
+```
+ZBX_TLSACCEPT=unencrypted
+ZBX_TLSCAFILE=
+ZBX_TLSCERTFILE=
+ZBX_TLSKEYFILE=
+```
+
+Default values of these variables are specified after equal sign.
+
+Please use official documentation for [``zabbix_web_service.conf``](https://www.zabbix.com/documentation/current/manual/appendix/config/zabbix_web_service) to get more information about the variables.
+
+## Allowed volumes for the Zabbix web service container
+
+### ``/var/lib/zabbix/enc``
+    
+The volume is used to store TLS related files. These file names are specified using ``ZBX_TLSCAFILE``, ``ZBX_TLSCERTFILE`` and ``ZBX_TLSKEY_FILE`` variables.
+
+# The image variants
+
+The `zabbix-web-service` images come in many flavors, each designed for a specific use case.
+
+## `zabbix-web-service:alpine-<version>`
+
+This image is based on the popular [Alpine Linux project](http://alpinelinux.org), available in [the `alpine` official image](https://hub.docker.com/_/alpine). Alpine Linux is much smaller than most distribution base images (~5MB), and thus leads to much slimmer images in general.
+
+This variant is highly recommended when final image size being as small as possible is desired. The main caveat to note is that it does use [musl libc](http://www.musl-libc.org) instead of [glibc and friends](http://www.etalabs.net/compare_libcs.html), so certain software might run into issues depending on the depth of their libc requirements. However, most software doesn't have an issue with this, so this variant is usually a very safe choice. See [this Hacker News comment thread](https://news.ycombinator.com/item?id=10782897) for more discussion of the issues that might arise and some pro/con comparisons of using Alpine-based images.
+
+To minimize image size, it's uncommon for additional related tools (such as `git` or `bash`) to be included in Alpine-based images. Using this image as a base, add the things you need in your own Dockerfile (see the [`alpine` image description](https://hub.docker.com/_/alpine/) for examples of how to install packages if you are unfamiliar).
+
+## `zabbix-web-service:ubuntu-<version>`
+
+This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
+
+## `zabbix-web-service:ol-<version>`
+
+Oracle Linux is an open-source operating system available under the GNU General Public License (GPLv2). Suitable for general purpose or Oracle workloads, it benefits from rigorous testing of more than 128,000 hours per day with real-world workloads and includes unique innovations such as Ksplice for zero-downtime kernel patching, DTrace for real-time diagnostics, the powerful Btrfs file system, and more.
+
+# Supported Docker versions
+
+This image is officially supported on Docker version 1.12.0.
+
+Support for older versions (down to 1.6) is provided on a best-effort basis.
+
+Please see [the Docker installation documentation](https://docs.docker.com/installation/) for details on how to upgrade your Docker daemon.
+
+# User Feedback
+
+## Documentation
+
+Documentation for this image is stored in the [`web-service/` directory](https://github.com/zabbix/zabbix-docker/tree/5.4/web-service) of the [`zabbix/zabbix-docker` GitHub repo](https://github.com/zabbix/zabbix-docker/). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/zabbix/zabbix-docker/blob/master/README.md) before attempting a pull request.
+
+## Issues
+
+If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues).
+
+### Known issues
+
+Zabbix web services uses Google Chromium with headless mode. Because of restrictions you may see the following error during report generation:
+```
+Failed to move to new namespace: PID namespaces supported, Network namespace supported, but failed: errno = Operation not permitted
+```
+
+To avoid the issue it is required to add ``SYS_ADMIN`` capability for Zabbix web service. The capability is redundant and allow too much.
+
+## Contributing
+
+You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+
+Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/zabbix/zabbix-docker/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.

web-service/rhel/build.sh

@@ -0,0 +1 @@
+../../build.sh

web-service/rhel/docker-entrypoint.sh

@@ -0,0 +1,123 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE,,}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default directories
+# User 'zabbix' home directory
+ZABBIX_USER_HOME_DIR="/var/lib/zabbix"
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+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 and name
+    var_value=$(escape_spec_char "$var_value")
+    var_name=$(escape_spec_char "$var_name")
+
+    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"
+    elif [ "$(grep -Ec "^[#;] $var_name=" $config_path)" -gt 0 ]; then
+        sed -i -e "/^[#;] $var_name=/s/.*/&\n$var_name=$var_value/" "$config_path"
+        echo "added"
+    else
+        sed -i -e '$a\' -e "$var_name=$var_value" "$config_path"
+        echo "added at the end"
+    fi
+
+}
+
+prepare_zbx_web_service_config() {
+    echo "** Preparing Zabbix web service configuration file"
+    ZBX_CONFIG=$ZABBIX_ETC_DIR/zabbix_web_service.conf
+
+    update_config_var $ZBX_CONFIG "LogType" "console"
+    update_config_var $ZBX_CONFIG "LogFile"
+    update_config_var $ZBX_CONFIG "LogFileSize"
+    update_config_var $ZBX_CONFIG "DebugLevel" "${ZBX_DEBUGLEVEL}"
+
+    : ${ZBX_ALLOWEDIP:="zabbix-server"}
+    update_config_var $ZBX_CONFIG "AllowedIP" "${ZBX_ALLOWEDIP}"
+
+    update_config_var $ZBX_CONFIG "ListenPort" "${ZBX_LISTENPORT}"
+
+    update_config_var $ZBX_CONFIG "Timeout" "${ZBX_TIMEOUT}"
+
+    update_config_var $ZBX_CONFIG "TLSAccept" "${ZBX_TLSACCEPT}"
+    update_config_var $ZBX_CONFIG "TLSCAFile" "${ZBX_TLSCAFILE}"
+
+    update_config_var $ZBX_CONFIG "TLSCertFile" "${ZBX_TLSCERTFILE}"
+    update_config_var $ZBX_CONFIG "TLSKeyFile" "${ZBX_TLSKEYFILE}"
+}
+
+prepare_web_service() {
+    echo "** Preparing Zabbix web service"
+    prepare_zbx_web_service_config
+}
+
+#################################################
+
+if [ "$1" == '/usr/sbin/zabbix_web_service' ]; then
+    prepare_web_service
+fi
+
+exec "$@"
+
+#################################################

web-service/rhel/hooks/build

@@ -0,0 +1,13 @@
+#!/bin/bash
+#
+# Additional information: https://docs.docker.com/docker-cloud/builds/advanced/
+#
+
+MAJOR_VERSION=$(cat Dockerfile | grep "ARG MAJOR_VERSION" | cut -f2 -d"=")
+MINOR_VERSION=$(cat Dockerfile | grep "ARG ZBX_VERSION" | cut -f2 -d".")
+
+VCS_REF=$MAJOR_VERSION.$MINOR_VERSION
+BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
+
+echo "$BUILD_DATE - Building $VCS_REF version..."
+docker build --build-arg VCS_REF="$VCS_REF" --build-arg BUILD_DATE="$BUILD_DATE" -t $IMAGE_NAME .

web-service/rhel/licenses/gpl-2.0.txt

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

zabbix-appliance/rhel/Dockerfile

@@ -2,13 +2,12 @@ FROM registry.access.redhat.com/ubi8/ubi
 MAINTAINER Alexey Pustovalov <alexey.pustovalov@zabbix.com>
 
 ARG MAJOR_VERSION=6.0
-ARG RELEASE=0
+ARG RELEASE=
 ARG ZBX_VERSION=${MAJOR_VERSION}
 
 ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
 ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES} \
     MIBDIRS=/usr/share/snmp/mibs:/var/lib/zabbix/mibs MIBS=+ALL
-ENV TINI_VERSION=v0.19.0
 
 LABEL name="zabbix/zabbix-appliance" \
       maintainer="alexey.pustovalov@zabbix.com" \
@@ -18,7 +17,7 @@ LABEL name="zabbix/zabbix-appliance" \
       summary="Zabbix appliance with MySQL database support and Nginx web-server" \
       description="Zabbix appliance contains MySQL database server, Zabbix server, Zabbix Java Gateway and Zabbix frontend based on Nginx web-server." \
       url="https://www.zabbix.com/" \
-      run="docker run --name zabbix-appliance -p 80:8080 -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-appliance-52:${ZBX_VERSION}" \
+      run="docker run --name zabbix-appliance -p 80:8080 -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-appliance-trunk:${ZBX_VERSION}" \
       io.k8s.description="Zabbix appliance with MySQL database support and Nginx web-server" \
       io.k8s.display-name="Zabbix Appliance" \
       io.openshift.expose-services="8080:http,8443:https,10051:10051" \
@@ -34,14 +33,14 @@ LABEL name="zabbix/zabbix-appliance" \
       org.label-schema.usage="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
       org.label-schema.version="${ZBX_VERSION}" \
       org.label-schema.vcs-url="${ZBX_SOURCES}" \
-      org.label-schema.docker.cmd="docker run --name zabbix-appliance -p 80:8080 -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-appliance-52:${ZBX_VERSION}"
+      org.label-schema.docker.cmd="docker run --name zabbix-appliance -p 80:8080 -p 10051:10051 -d registry.connect.redhat.com/zabbix/zabbix-appliance-trunk:${ZBX_VERSION}"
 
 STOPSIGNAL SIGTERM
 
-COPY ["conf/etc/yum.repo.d/nginx.repo", "/etc/yum.repos.d/nginx.repo"]
 COPY ["licenses", "/licenses"]
 
 RUN set -o xtrace && INSTALL_PKGS="OpenIPMI-libs \
+            tzdata \
             curl \
             fping \
             java-1.8.0-openjdk-headless \
@@ -65,17 +64,15 @@ RUN set -o xtrace && INSTALL_PKGS="OpenIPMI-libs \
             php-mbstring \
             php-mysqlnd \
             php-xml \
-            python3-pip \
+            supervisor \
             unixODBC" && \
-    dnf -y install --disableplugin=subscription-manager --disablerepo "*" \
-        https://repo.zabbix.com/zabbix/${MAJOR_VERSION}/rhel/8/x86_64/zabbix-release-${MAJOR_VERSION}-1.el8.noarch.rpm && \
-    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,zabbix-non-supported,nginx-stable" && \
+    REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstream-rpms,epel" && \
     dnf -y update-minimal --disablerepo "*" --enablerepo ubi-8-baseos --setopt=tsflags=nodocs \
         --security --sec-severity=Important --sec-severity=Critical && \
+    dnf -y module enable php:7.4 nginx:1.18 && \
+    dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
     dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
         --setopt=tsflags=nodocs ${INSTALL_PKGS} && \
-    pip3 install supervisor && \
-    ln -s /usr/local/bin/supervisord /usr/bin/supervisord && \
     groupadd --system --gid 1995 zabbix && \
     useradd \
             --system --comment "Zabbix monitoring system" \
@@ -85,6 +82,8 @@ RUN set -o xtrace && INSTALL_PKGS="OpenIPMI-libs \
             --home-dir /var/lib/zabbix/ \
         zabbix && \
     mkdir -p /etc/zabbix && \
+    mkdir -p /etc/zabbix/web && \
+    mkdir -p /etc/zabbix/web/certs && \
     mkdir -p /var/lib/zabbix && \
     mkdir -p /usr/lib/zabbix/alertscripts && \
     mkdir -p /var/lib/zabbix/enc && \
@@ -99,22 +98,9 @@ RUN set -o xtrace && INSTALL_PKGS="OpenIPMI-libs \
     mkdir -p /var/lib/zabbix/ssl/ssl_ca && \
     mkdir -p /usr/share/zabbix/ && \
     mkdir -p /usr/sbin/zabbix_java/ && \
+    mkdir -p /usr/sbin/zabbix_java/ext_lib/ && \
     mkdir -p /var/lib/php/ && \
     mkdir -p /usr/share/doc/zabbix-server-mysql/ && \
-    curl -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini -o /sbin/tini && \
-    curl -L https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini.asc -o /tmp/tini.asc && \
-    export GNUPGHOME="$(mktemp -d)" && \
-    for server in $(shuf -e ha.pool.sks-keyservers.net \
-                            hkp://p80.pool.sks-keyservers.net:80 \
-                            ipv4.pool.sks-keyservers.net \
-                            keyserver.ubuntu.com \
-                            keyserver.pgp.com \
-                            pgp.mit.edu) ; do \
-        gpg --keyserver "$server" --recv-keys 595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 && break || : ; \
-    done && \
-    gpg --batch --verify /tmp/tini.asc /sbin/tini && \
-    rm -rf "$GNUPGHOME" /tmp/tini.asc && \
-    chmod +x /sbin/tini && \
     dnf -y clean all && \
     rm -f /etc/php-fpm.d/www.conf /etc/nginx/conf.d/*.conf /etc/my.cnf.d/auth_gssapi.cnf && \
     rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
@@ -148,7 +134,6 @@ RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstr
     cd /tmp/zabbix-${ZBX_VERSION} && \
     zabbix_revision=`git rev-parse --short HEAD` && \
     sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
-    sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" include/version.h && \
     sed -i "s/{ZABBIX_REVISION}/$zabbix_revision/g" src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java && \
     ./bootstrap.sh && \
     export CFLAGS="-fPIC -pie -Wl,-z,relro -Wl,-z,now" && \
@@ -196,6 +181,7 @@ RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstr
     rm -rf tests && \
     rm -f locale/add_new_language.sh locale/update_po.sh locale/make_mo.sh && \
     ln -s "/etc/zabbix/web/zabbix.conf.php" "/usr/share/zabbix/conf/zabbix.conf.php" && \
+    ln -s "/etc/zabbix/web/maintenance.inc.php" "/usr/share/zabbix/conf/maintenance.inc.php" && \
     cat /usr/share/zabbix/include/locales.inc.php | grep display | grep true | awk '{$1=$1};1' | \
                 cut -d"'" -f 2 | sort | \
                 xargs -I '{}' bash -c 'echo "{}" && localedef -c -i {} -f UTF-8 {}.UTF-8 2>/dev/null' && \
@@ -208,7 +194,10 @@ RUN set -eux && REPOLIST="rhel-8-for-x86_64-baseos-rpms,rhel-8-for-x86_64-appstr
     chown --quiet -R zabbix:root /var/lib/mysql/ /var/lib/php/session/ && \
     chgrp -R 0 /var/lib/mysql/ /var/lib/php/session/ && \
     chmod -R g=u /var/lib/mysql/ /var/lib/php/session/ && \
-    dnf -y history undo `dnf history list last -q | sed -n 3p |column -t | cut -d' ' -f1` && \
+    chown --quiet -R zabbix:root /usr/share/zabbix/include/defines.inc.php && \
+    chgrp -R 0 /usr/share/zabbix/include/defines.inc.php && \
+    chmod -R g=u /usr/share/zabbix/include/defines.inc.php && \
+    dnf -y history undo last && \
     dnf -y clean all && \
     rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
     rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
@@ -224,4 +213,4 @@ COPY ["docker-entrypoint.sh", "/usr/bin/"]
 
 USER 1997
 
-ENTRYPOINT ["/sbin/tini", "--", "/usr/bin/docker-entrypoint.sh"]
+ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]

zabbix-appliance/rhel/conf/usr/sbin/zabbix_java_gateway

@@ -1,26 +1,34 @@
+
 JAVA=${JAVA:-"/usr/bin/java"}
-DAEMON=${DAEMON:-"/usr/sbin/zabbix_java"}
 
 JAVA_OPTIONS="-server $JAVA_OPTIONS"
 JAVA_OPTIONS="$JAVA_OPTIONS -Dlogback.configurationFile=/etc/zabbix/zabbix_java_gateway_logback.xml"
 
-cd $DAEMON
+cd /usr/sbin/zabbix_java
 
-CLASSPATH="$DAEMON/lib"
+CLASSPATH="lib"
 for jar in `find lib bin ext_lib -name "*.jar"`; do
-    if [ $jar != *junit* ]; then
-        CLASSPATH="$CLASSPATH:$DAEMON/$jar"
-    fi
+    CLASSPATH="$CLASSPATH:$jar"
 done
 
-ZABBIX_OPTIONS=""
+if [ -n "$ZBX_LISTEN_IP" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.listenIP=$ZBX_LISTEN_IP"
+fi
+if [ -n "$ZBX_LISTEN_PORT" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.listenPort=$ZBX_LISTEN_PORT"
+fi
 if [ -n "$ZBX_START_POLLERS" ]; then
     ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.startPollers=$ZBX_START_POLLERS"
 fi
 if [ -n "$ZBX_TIMEOUT" ]; then
-    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.timeout=$ZBX_TIMEOUT -Dsun.rmi.transport.tcp.responseTimeout=${ZBX_TIMEOUT}000"
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.timeout=$ZBX_TIMEOUT"
+fi
+if [ -n "$ZBX_PROPERTIES_FILE" ]; then
+    ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dzabbix.propertiesFile=$ZBX_PROPERTIES_FILE"
 fi
 
+tcp_timeout=${ZBX_TIMEOUT:=3}000
+ZABBIX_OPTIONS="$ZABBIX_OPTIONS -Dsun.rmi.transport.tcp.responseTimeout=$tcp_timeout"
 
 COMMAND_LINE="$JAVA $JAVA_OPTIONS -classpath $CLASSPATH $ZABBIX_OPTIONS com.zabbix.gateway.JavaGateway"