---
version: '3.8'

services:
  app:
    image: 'revianlabs/mediawiki-ve-bundle'
    environment:
      - DOMAIN
      - STACK_NAME
      - MEDIAWIKI_EMAIL_CONTACT
      - MEDIAWIKI_EMAIL_FROM
      - MEDIAWIKI_SITENAME
      - MEDIAWIKI_SITENAMESPACE
      - SAML_ENABLED
      - DB_HOST=db
      - DB_USER=mediawiki
      - DB_NAME=mediawiki
    volumes:
      - 'mediawiki_images:/var/www/html/images'
      - 'parsoid:/usr/lib/parsoid'
    configs:
      - source: LocalSettings_conf
        target: /var/www/html/LocalSettings.php
      - source: htaccess_conf
        target: /var/www/html/.htaccess
      - source: entrypoint2_conf
        target: /docker-entrypoint2.sh
        mode: 0555
    depends_on:
      - db
    secrets:
      - db_password
      - mediawiki_secret_key
    networks:
      - proxy
      - internal
    deploy:
      update_config:
        failure_action: rollback
      labels:
        - "traefik.enable=true"
        - "traefik.docker.network=proxy"
        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=80"
        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`${EXTRA_DOMAINS})"
        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
        - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
        - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
        - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
        - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
    entrypoint: /docker-entrypoint2.sh

  db:
    image: 'mariadb:10.5'
    environment:
      - MYSQL_USER=mediawiki
      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db_root_password
      - MYSQL_PASSWORD_FILE=/run/secrets/db_password
      - MYSQL_DATABASE=mediawiki
    volumes:
      - 'mariadb:/var/lib/mysql'
    secrets:
      - db_root_password
      - db_password
    networks:
      - internal
    deploy:
      restart_policy:
        condition: on-failure
        delay: "60s"
        max_attempts: 3
        window: 120s


volumes:
  mariadb:
  mediawiki_images:
  parsoid:

networks:
  proxy:
    external: true
  internal:

secrets:
  db_root_password:
    name: ${STACK_NAME}_db_root_password_${DB_ROOT_PASSWORD_VERSION}
    external: true
  db_password:
    name: ${STACK_NAME}_db_password_${DB_PASSWORD_VERSION}
    external: true
  mediawiki_secret_key:
    name: ${STACK_NAME}_mediawiki_secret_key_${MEDIAWIKI_SECRET_KEY_VERSION}
    external: true

configs:
  LocalSettings_conf:
    name: ${STACK_NAME}_local_settings_${LOCAL_SETTINGS_CONF_VERSION}
    file: LocalSettings.php.tmpl
    template_driver: golang
  htaccess_conf:
    name: ${STACK_NAME}_htaccess_${HTACCESS_CONF_VERSION}
    file: htaccess.tmpl
    template_driver: golang
  entrypoint2_conf:
    name: ${STACK_NAME}_entrypoint2_${ENTRYPOINT_CONF_VERSION}
    file: entrypoint.sh.tmpl
    template_driver: golang