docker-compose.yml

version: "3.4"
services:
  # Wordpress Container
  wordpress:
    build:
      context: ./custom-wordpress
      dockerfile: Dockerfile
    container_name: wordpress
    ports:
      - 8080:80
    depends_on:
      - db
    restart: always
    volumes:
      # create and link your WP-Folder, if you want to access it
      #- ./wordpress:/var/www/html
      # Use an external Uploads Folder
      - ./WP_Uploads:/var/www/html/wp-content/uploads
    logging:
      options:
        max-size: 10m
  # Varnish Container
  varnish:
    image: varnish:fresh
    depends_on:
      - wordpress
    container_name: varnish
    restart: always
    ports:
      - 80:80
    volumes:
      # if you want to check the logs
      - ./varnish:/var/log/
      - ./custom-varnish/wordpress.vcl:/etc/varnish/default.vcl:ro
    environment:
      BACKENDS: "wordpress"
      BACKENDS_PORT: 80
      BACKENDS_PROBE_ENABLED: "false"
    logging:
      options:
        max-size: 10m
  # Maria DB
  db:
    image: mariadb:latest
    container_name: wordpress_db
    restart: always
    volumes:
      - ./wordpress_db:/var/lib/mysql
      - ./custom-mysql/my.cnf:/etc/mysql/my.cnf
    ports:
      - 3306:3306
    environment:
      # change the PW
      MYSQL_ROOT_PASSWORD: password
      MYSQL_DATABASE: wordpress
      MYSQL_USER: user
      # change the PW
      MYSQL_PASSWORD: password
    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
  # PhpMyAdmin Service
  phpmyadmin:
    image: phpmyadmin/phpmyadmin:latest
    container_name: wordpress_phpmyadmin
    ports:
      - 8081:80
    environment:
      PMA_HOST: db
    volumes:
      - phpmyadmindata:/usr/src/phpmyadmin:delegated
    depends_on:
      - db
# Volumes
volumes:
  phpmyadmindata: