Docker Compose CakePHP 3 Nginx + PHP-FPM + MailHog + Phpmyadmin

README.md

A docker-compose template file.

Kind of lightweight setup using alpine when available (I'm looking at you MySQL). Using jwilder/nginx-proxy to have cool vhosts names.

Sadly We could not use ENVIRONMENT VARIABLES in nginx configuration, so it's not really DRY.

docker-compose.yml

version: '2'
services:
  nginx-proxy:
    image: jwilder/nginx-proxy
    container_name: nginx-proxy
    ports:
      - "80:80"
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro

  web:
    image: nginx:alpine
    links:
      - php
      - mail
    ports:
      - 80
    volumes:
      - ./config/docker/vhost.conf:/etc/nginx/conf.d/vhost.conf
      - ./:/var/www/vhost
    environment:
      VIRTUAL_HOST: web.vhost.test

  php:
    ports:
      - "9000:9000"
    build: ./config/docker/images/fpm
    links:
      - db
    volumes:
      - ./:/var/www/vhost

  db:
    image: mysql:latest
    volumes:
      - ./.data/db:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: "password"
      MYSQL_DATABASE: whatever

  mail:
    image: occitech/alpine-mailhog
    ports:
      - 8025
    environment:
      VIRTUAL_HOST: mail.vhost.test
      VIRTUAL_PORT: 8025

  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    links:
      - db
    environment:
      VIRTUAL_HOST: db.vhost.test

Dockerfile

FROM php:fpm-alpine

RUN apk add --no-cache --update icu-libs icu icu-dev
RUN docker-php-ext-install intl pdo pdo_mysql

vhost.conf

server {
  listen   80;
  rewrite ^(.*) http://web.vhost.test$1 permanent;
}

server {
  listen   80;
  server_name web.vhost.test;

# root directive should be global
  root   /var/www/vhost/webroot;
  index  index.php;

  access_log /var/www/vhost/logs/nginx-access.log;
  error_log /var/www/vhost/logs/nginx-error.log;

  location / {
    try_files $uri $uri/ /index.php?$args;
  }

  location ~ \.php$ {
    try_files $uri =404;
    include /etc/nginx/fastcgi_params;
    fastcgi_pass    php:9000;
    fastcgi_index   index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  }
}