docker-compose.yml

# MediaWiki with MariaDB
#
# Access via "http://localhost:8080"
#   (or "http://$(docker-machine ip):8080" if using docker-machine)
version: '3'
services:
  mediawiki:
    image: mediawiki
    restart: always
    ports:
      - "8000:80"
    links:
      - database
    volumes:
      #- /var/www/html/images
      - ./mediawiki_data:/var/www/html/images
      # After initial setup, download LocalSettings.php to the same directory as
      # this yaml and uncomment the following line and use compose to restart
      # the mediawiki service
      - ./LocalSettings.php:/var/www/html/LocalSettings.php
  database:
    image: mariadb
    restart: always
    ports:
      - "3306:3306"
    volumes:
      - ./mariadb_data:/var/lib/mysql
    environment:
      # @see https://phabricator.wikimedia.org/source/mediawiki/browse/master/includes/DefaultSettings.php
      MYSQL_DATABASE: my_wiki
      MYSQL_USER: Admin
      MYSQL_PASSWORD: supersecret
      MYSQL_ROOT_PASSWORD: password