Apache winth PHP-FPM in a Docker with Supervisor (CentOS 7)

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This is Docker Image with Apache + PHP-FPM combo using polinux/supervisor docker image as base.

For different PHP versions, look up different branches of this repository. On Docker Hub you can find them under different tags:

PHP Version	Image Name	Branch	Status
7.2	polinux/httpd-php:php72	php-7.2
7.1	polinux/httpd-php:php71	php-7.1
7.0	polinux/httpd-php:php70	php-7.0
5.6	polinux/httpd-php:php56	php-5.6

This image have inotify installed and set to gracefuly reload when Apache config changes, including VHosts.

Default web directory is set to /var/www/html/. info.php is present in this image. just got to http://localhost/info.php

Multiple versions of php can be selected from tags in Docker Hub.

Common dev tools for web app development

• Ruby 2.0, Bundler
• NodeJS and NPM
• NPM packages like gulp, grunt, bower, browser-sync

Packages installed (PHP mods)

• php-fpm
• php-gd
• php-mbstring
• php-mcrypt
• php-pdo
• ImageMagick
• GraphicsMagick
• gulp
• grunt-cli
• bower
• browser-sync
• node
• ruby
• bundler
• memcached
• redis
• git

Environmental Variable (From polinux/httpd image)

Variable	DefaultSettings	Info
LOG_LEVEL	info	Specify log level Apache should when started. Apache Log Levels
DEFAULT_CONFIG	true	Use default config provided by Apache package - Change to false when using custom config

Usage

Basic

docker run \
  -d \
  --name httpd-php \
  -p 80:80 \
  polinux/httpd-php

Set log level to debug and php 7.1

docker run \
  -d \
  --name httpd-php \
  -p 80:80 \
  -e LOG_LEVEL="debug" \
  polinux/httpd-php:php71

Build

docker build -t polinux/httpd-php .

Docker troubleshooting

Use docker command to see if all required containers are up and running:

$ docker ps

Check logs of httpd-php server container:

$ docker logs httpd-php

Sometimes you might just want to review how things are deployed inside a running container, you can do this by executing a bash shell through docker's exec command:

docker exec -ti httpd-php /bin/bash

History of an image and size of layers:

docker history --no-trunc=true polinux/httpd-php | tr -s ' ' | tail -n+2 | awk -F " ago " '{print $2}'

Author

Przemyslaw Ozgo (linux@ozgo.info)