Your Stack

version: '3.8'
services:
  mediawiki:
    image: mediawiki:latest
    ports:
      - "80:80"
    depends_on:
      - mysql

    environment:
      MEDIAWIKI_DB_HOST: ${APP_DB_HOST:-mysql}
      MEDIAWIKI_DB_USER: ${APP_DB_USER:-app_user}
      MEDIAWIKI_DB_PASSWORD: ${APP_DB_PASSWORD:-change_me_app_password}
      MEDIAWIKI_DB_NAME: ${APP_DB_NAME:-mediawiki_db}
    restart: always

  mysql:
    image: mysql:latest
    ports:
      - "3306:3306"

    environment:
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-change_me_root_password}
      MYSQL_USER: ${APP_DB_USER:-app_user}
      MYSQL_PASSWORD: ${APP_DB_PASSWORD:-change_me_app_password}
      MYSQL_DATABASE: ${APP_DB_NAME:-mediawiki_db}
    volumes:
      - mysql_data:/var/lib/mysql
    restart: always

  caddy:
    image: caddy:latest
    ports:
      - "80:80"
      - "443:443"
    depends_on:
      - mediawiki

    restart: always

volumes:
  mysql_data: