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Added Oracle Linux 8 images instead of CentOS 8

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Alexey Pustovalov
2021-06-09 19:06:28 -04:00
parent 7d5536ef02
commit 014a295ecc
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build.sh

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FROM oraclelinux:8-slim
LABEL org.opencontainers.image.title="Zabbix web-interface (Apache, MySQL)" \
org.opencontainers.image.authors="Alexey Pustovalov <alexey.pustovalov@zabbix.com>" \
org.opencontainers.image.vendor="Zabbix LLC" \
org.opencontainers.image.url="https://zabbix.com/" \
org.opencontainers.image.description="Zabbix web-interface based on Apache2 web server with MySQL database support" \
org.opencontainers.image.licenses="GPL v2.0"
STOPSIGNAL SIGTERM
COPY ["conf/etc/yum.repos.d/oracle-epel-ol8.repo", "/etc/yum.repos.d/oracle-epel-ol8.repo"]
RUN set -eux && \
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 && \
microdnf -y module enable mysql && \
microdnf -y module enable php:7.4 && \
INSTALL_PKGS="dejavu-sans-fonts \
curl \
httpd \
mysql \
mod_ssl \
php \
php-fpm \
php-bcmath \
php-gd \
php-ldap \
php-mbstring \
php-mysqlnd \
php-json \
php-xml \
supervisor" && \
microdnf -y install --setopt=install_weak_deps=0 --best \
--nodocs ${INSTALL_PKGS} && \
rm -f "/etc/httpd/conf.d/default.conf" && \
rm -f "/etc/httpd/conf.d/ssl.conf" && \
rm -f /etc/php-fpm.d/www.conf && \
sed -ri \
-e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
"/etc/httpd/conf/httpd.conf" && \
sed -i 's/Listen 80/Listen 8080/g' /etc/httpd/conf/httpd.conf && \
microdnf -y clean all && \
rm -rf /var/cache/yum /var/lib/yum/yumdb/* /usr/lib/udev/hwdb.d/* && \
rm -rf /var/cache/dnf /etc/udev/hwdb.bin /root/.pki
ARG MAJOR_VERSION=5.0
ARG ZBX_VERSION=${MAJOR_VERSION}.12
ARG ZBX_SOURCES=https://git.zabbix.com/scm/zbx/zabbix.git
ENV TERM=xterm ZBX_VERSION=${ZBX_VERSION} ZBX_SOURCES=${ZBX_SOURCES}
LABEL org.opencontainers.image.documentation="https://www.zabbix.com/documentation/${MAJOR_VERSION}/manual/installation/containers" \
org.opencontainers.image.version="${ZBX_VERSION}" \
org.opencontainers.image.source="${ZBX_SOURCES}"
COPY ["conf/etc/", "/etc/"]
RUN set -eux && \
REPOLIST="ol8_baseos_latest,ol8_appstream,ol8_codeready_builder" && \
INSTALL_PKGS="glibc-locale-source \
gettext \
findutils \
git" && \
microdnf -y install --setopt=install_weak_deps=0 --best \
--nodocs dnf && \
dnf -y install --disablerepo "*" --enablerepo "${REPOLIST}" --setopt=install_weak_deps=False --best \
--setopt=tsflags=nodocs ${INSTALL_PKGS} && \
cd /usr/share/ && \
git -c advice.detachedHead=false clone ${ZBX_SOURCES} --branch ${ZBX_VERSION} --depth 1 --single-branch zabbix-${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/modules/ && \
chgrp -R 0 /etc/zabbix/ /usr/share/zabbix/modules/ && \
chmod -R g=u /etc/zabbix/ /usr/share/zabbix/modules/ && \
chown --quiet -R zabbix:root /etc/httpd/ /etc/php-fpm.d/ /etc/php-fpm.conf && \
chgrp -R 0 /etc/httpd/ /etc/php-fpm.d/ /etc/php-fpm.conf && \
chmod -R g=u /etc/httpd/ /etc/php-fpm.d/ /etc/php-fpm.conf && \
chown --quiet -R zabbix:root /run/httpd/ /var/lib/php/session/ && \
chgrp -R 0 /run/httpd/ /var/lib/php/session/ && \
chmod -R g=u /run/httpd/ /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 clean all && \
microdnf -y remove dnf && \
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"]

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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 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) and CentOS 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, centos-5.0-latest)
Zabbix web interface 5.0.* (tags: alpine-5.0.*, ubuntu-5.0.*, centos-5.0.*)
Zabbix web interface 5.2 (tags: alpine-5.2-latest, ubuntu-5.2-latest, centos-5.2-latest)
Zabbix web interface 5.2.* (tags: alpine-5.2.*, ubuntu-5.2.*, centos-5.2.*)
Zabbix web interface 5.4 (tags: alpine-5.4-latest, ubuntu-5.4-latest, centos-5.4-latest, alpine-latest, ubuntu-latest, centos-latest, latest)
Zabbix web interface 5.4.* (tags: alpine-5.4.*, ubuntu-5.4.*, centos-5.4.*)
Zabbix web interface 6.0 (tags: alpine-trunk, ubuntu-trunk, centos-trunk)
Images are updated when new releases are published. The image with ``latest`` tag is based on Alpine Linux.
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 Apache2 web server with MySQL database support.
# How to use this image
## Start `zabbix-web-apache-mysql`
Start a Zabbix web-interface container as follows:
docker run --name some-zabbix-web-apache-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-apache-mysql:tag
Where `some-zabbix-web-apache-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-apache-mysql/tags/).
## Linking the container to Zabbix server
docker run --name some-zabbix-web-apache-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-apache-mysql:tag
## Linking the container to MySQL database
docker run --name some-zabbix-web-apache-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-apache-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-apache-mysql` container:
```console
$ docker exec -ti some-zabbix-web-apache-mysql /bin/bash
```
The Zabbix web interface log is available through Docker's container log:
```console
$ docker logs some-zabbix-web-apache-mysql
```
## Environment Variables
When you start the `zabbix-web-apache-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-apache-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-apache-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-apache-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-apache-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/apache2``
The volume allows to enable HTTPS for the Zabbix web interface. The volume must contains two files ``ssl.crt`` and ``ssl.key`` prepared for Apache2 SSL connections.
Please follow official Apache2 [documentation](https://httpd.apache.org/docs/2.4/ssl/ssl_howto.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-apache-mysql` images come in many flavors, each designed for a specific use case.
## `zabbix-web-apache-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-web-apache-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).
# 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-apache-mysql/` directory](https://github.com/zabbix/zabbix-docker/tree/3.0/web-apache-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.

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../../build.sh

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<IfModule !mpm_netware_module>
PidFile "/tmp/httpd.pid"
</IfModule>

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include=/etc/php-fpm.d/*.conf
[global]
pid = /tmp/php-fpm.pid
error_log = /dev/fd/2
daemonize = no

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[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}

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[supervisord]
nodaemon = true
[program:httpd]
command = /usr/sbin/%(program_name)s -D FOREGROUND
auto_start = true
autorestart = true
startsecs=2
startretries=3
stopsignal=TERM
stopwaitsecs=2
redirect_stderr=true
stdout_logfile = /dev/stdout
stdout_logfile_maxbytes = 0
[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

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; 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

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[ol8_developer_EPEL]
name=Oracle Linux $releasever EPEL Packages for Development ($basearch)
baseurl=https://yum$ociregion.$ocidomain/repo/OracleLinux/OL8/developer/EPEL/$basearch/
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
gpgcheck=1
enabled=1

65
web-apache-mysql/ol/conf/etc/zabbix/apache.conf Normal file
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<VirtualHost *:8080>
DocumentRoot /usr/share/zabbix/
ServerName zabbix
DirectoryIndex index.php
AddType application/x-httpd-php .php .php3 .php4 .php5 .phtml
AddType application/x-httpd-php-source .phps
<Directory "/usr/share/zabbix">
Options FollowSymLinks
AllowOverride None
Require all granted
<FilesMatch \.(php|phar)$>
SetHandler "proxy:unix:/tmp/php-fpm.sock|fcgi://localhost"
</FilesMatch>
</Directory>
<Directory "/usr/share/zabbix/conf">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/app">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/include">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/local">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/locale">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/vendor">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
</VirtualHost>

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LoadModule ssl_module modules/mod_ssl.so
LoadModule socache_shmcb_module modules/mod_socache_shmcb.so
Listen 8443
<VirtualHost *:8443>
DocumentRoot /usr/share/zabbix/
ServerName zabbix
DirectoryIndex index.php
AddType application/x-httpd-php .php .php3 .php4 .php5 .phtml
AddType application/x-httpd-php-source .phps
# Enable/Disable SSL for this virtual host.
SSLEngine on
# intermediate configuration
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
SSLCipherSuite 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
SSLHonorCipherOrder off
SSLSessionTickets off
SSLCertificateFile /etc/ssl/apache2/ssl.crt
SSLCertificateKeyFile /etc/ssl/apache2/ssl.key
# SSLCACertificatePath /etc/ssl/apache2/chain/
# enable HTTP/2, if available
Protocols h2 http/1.1
# HTTP Strict Transport Security (mod_headers is required) (63072000 seconds)
Header always set Strict-Transport-Security "max-age=63072000"
<Directory "/usr/share/zabbix">
Options FollowSymLinks
AllowOverride None
Require all granted
<FilesMatch \.(php|phar)$>
SetHandler "proxy:unix:/tmp/php-fpm.sock|fcgi://localhost"
</FilesMatch>
</Directory>
<Directory "/usr/share/zabbix/conf">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/app">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/include">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/local">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/locale">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
<Directory "/usr/share/zabbix/vendor">
Require all denied
<files *.php>
Order deny,allow
Deny from all
</files>
</Directory>
</VirtualHost>

32
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<?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');
}

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<?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('DB_SERVER_USER');
$DB['PASSWORD'] = getenv('DB_SERVER_PASS');
// Schema name. Used for IBM DB2 and 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') : '';
// 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.
// Uncomment to override the default paths to SP private key, SP and IdP X.509 certificates, and to set extra settings.
$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();

258
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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
# 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 $WAIT_TIMEOUT
done
unset MYSQL_PWD
}
prepare_web_server() {
APACHE_SITES_DIR=/etc/httpd/conf.d
echo "** Adding Zabbix virtual host (HTTP)"
if [ -f "$ZABBIX_ETC_DIR/apache.conf" ]; then
ln -sfT "$ZABBIX_ETC_DIR/apache.conf" "$APACHE_SITES_DIR/zabbix.conf"
else
echo "**** Impossible to enable HTTP virtual host"
fi
if [ -f "/etc/ssl/apache2/ssl.crt" ] && [ -f "/etc/ssl/apache2/ssl.key" ]; then
echo "** Adding Zabbix virtual host (HTTPS)"
if [ -f "$ZABBIX_ETC_DIR/apache_ssl.conf" ]; then
ln -sfT "$ZABBIX_ETC_DIR/apache_ssl.conf" "$APACHE_SITES_DIR/zabbix_ssl.conf"
else
echo "**** Impossible to enable HTTPS virtual host"
fi
else
echo "**** Impossible to enable SSL support for Apache2. Certificates are missed."
fi
}
prepare_zbx_web_config() {
echo "** Preparing Zabbix frontend configuration file"
PHP_CONFIG_FILE="/etc/php-fpm.d/zabbix.conf"
if [ "$(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,,}
: ${DB_DOUBLE_IEEE754:="true"}
export DB_DOUBLE_IEEE754=${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
: ${ENABLE_WEB_ACCESS_LOG:="true"}
if [ "${ENABLE_WEB_ACCESS_LOG,,}" == "false" ]; then
sed -ri \
-e 's!^(\s*CustomLog)\s+\S+!\1 /dev/null!g' \
"/etc/httpd/conf/httpd.conf"
fi
}
#################################################
echo "** Deploying Zabbix web-interface (Apache) 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
#################################################