version: '3'
services:
  mediawiki:
    image: mediawiki
    ports:
      - 8080:80
    volumes:
      - mediawiki_data:/var/www/html/images

  drupal:
    image: drupal
    ports:
      - 3000:80
    volumes:
      - drupal_data:/var/www/html/sites/default/files

  wordpress:
    image: wordpress
    ports:
      - 8000:80
    volumes:
      - wordpress_data:/var/www/html/wp-content

volumes:
  mediawiki_data:
  drupal_data:
  wordpress_data: