docker-ezpublish's Introduction

Ez Publish Legacy

This repository is used to create e Docker base-image for projects developed by Opencontent using Ez Publish.

Tech info

To better understand how we use this repo, please check some project that use it as base-image:

Basically we use the base image to install all the OS dependencies of Ez, the next step we add to Dockerfile is commonly add the composer.* files for the specific project.

Nginx image

The nginx image is a simple alpine-based nginx with a virtualhost configured for ez publish

The image uses also nginx-prometheus-exporter and expose nginx metrics in prometheus format on /metrics url, check the official Grafana dashboard to show these metrics

Configuration using Environment Variables

Variable	Type	Default value	Description
EZ_ROOT	String	/var/www/html	Root of EZ Filesystem
EZ_INSTANCE	String	prototipo	If set change the value of '$instance' variable in nginx virtulahost
NO_FORCE_CONTAINER_REFRESH	Boolean	true	If set to true
PROMETHEUS_DISABLE	Boolean	none	If set to TRUE disable the prometheus monitoring
DEBUG	Boolean	none	If set to TRUE enable debugging of bash scripts
BEHAT_SELENIUM_HOST	String	none	BeHat Selenium host
BEHAT_WEB_HOST	String	none	BeHat Web Host
PHP_INI_ENV_[NAME]	Any variable with prefix PHP_INI_ENV is injected in `${PHP_INI_DIR}/conf.d/zzz_custom_settings.ini`

There are also some variables coming from the prometheus exports, but they are not useful in this nginx setup, where the configuration of nginx is hardcoded. For more details check: https://github.com/nginxinc/nginx-prometheus-exporter

Customize image entrypoint

Add your entrypoint customization scripts to /docker-entrypoint-initdb.d/, any sh file there is executed at some point of docker container bootstrap

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