PHP-FPM Docker

A multi-version php-fpm images listening on TCP port to easy integrate on webservers like nginx or httpd.

Features

• Multi Version: All supported PHP versions available
• Fast! does not come with a builtin webserver, so less overhead and better response times! =D
• Up-to-Date: Images auto-updated every week
• Secure: Cron job auto installed into containers to apply security updates every night;
• Green light to send emails: PHP mail() working like a charm;
• Schedule jobs: cron command installed;

Ready-to-go images

Check out on Docker Hub

Source code on GitHub

Getting started

First of all, create a network called dockernet using range 192.168.0.0/24 to get emails working over ssmtp email proxy.

# docker network create --subnet=192.168.0.0/24 dockernet

edit /etc/postfix/main.cf and add 192.168.0.0/24 on mynetworks params.

mynetworks = 127.0.0.0/8 192.168.0.0/24 [::ffff:127.0.0.0]/104 [::1]/128

Restart postfix

systemctl restart postfix

Using this image

Best using docker-compose to start this image.

version: '2'
services:
 php-fpm:
  image: fbraz3/php-fpm:7.3
  volumes:
   - /my/app/root/:/app   
  ports:
    - "127.0.0.1:1780:1780"
  extra_hosts:  
      - "mail:192.168.0.1"
  restart: always
networks:
 dockernet:
   external: true

Note: Dont forget to replace /my/app/root/ to your real app root!

Configuring nginx

We need to set fastcgi server to tcp port 1780 like below

location ~ \.php$ {
        include              fastcgi_params;
        fastcgi_pass         127.0.0.1:1780;
        fastcgi_index        index.php;
        fastcgi_param        DOCUMENT_ROOT    /app/public;
        fastcgi_param        SCRIPT_FILENAME  /app/public$fastcgi_script_name;
    }

Cronjob

System reads /cronfile file and installs using cron.

To use it just add your commands to a single file and bind it to /cronfile as follows.

  [...]
     volumes:
        - /my/app/root/:/app
        - /my/cronfile:/cronfile
  [...]