a simple docker-compose file with a WordPress + wp-cli container, with his db and phpmyadmin

docker-compose.yml

version: "2"
services:

  # Maria db service
  mysql:
    image: mariadb
    ports:
      - "8081:3306"
    environment:
      MYSQL_ROOT_PASSWORD: rootpassword
    volumes:
      - ./db:/var/lib/mysql

  # Wordpress server service with wp-cli
  wordpress:
    image: tatemz/wp-cli
    volumes:
      - ./www/:/var/www/html
    ports:
      - "8080:80"
    links:
      - mysql:mysql
    environment:
      WORDPRESS_DB_PASSWORD: rootpassword

  # PhpMyAdmin is cool
  phpmyadmin:
    image: phpmyadmin/phpmyadmin:latest
    ports:
      - "3000:80"
    links:
      - mysql:db