---
version: "3.8"

services:
  app:
    image: "backdrop:1.32.1"
    entrypoint: /docker-entrypoint.sh
    environment:
      - BACKDROP_DB_HOST=db
      - BACKDROP_DB_USER=backdrop
      - BACKDROP_DB_NAME=backdrop
      - BACKDROP_DB_PASSWORD_FILE=/run/secrets/db_password
      - BACKDROP_SETTINGS=/var/www/html/settings.php
    configs:
      - source: app_entrypoint
        target: /docker-entrypoint.sh
        mode: 0555
    networks:
      - proxy
      - internal
    volumes:
      - "backdrop_files:/var/www/html/files"
      - "backdrop_modules:/var/www/html/modules"
      - "backdrop_themes:/var/www/html/themes"
      - "backdrop_layouts:/var/www/html/layouts"
    secrets:
      - db_password
    deploy:
      labels:
        - "traefik.enable=true"
        - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`)"
        - "traefik.http.routers.${STACK_NAME}.entrypoints=websecure"
        - "traefik.http.routers.${STACK_NAME}.tls=true"
        - "traefik.http.routers.${STACK_NAME}.tls.certresolver=letsencrypt"
        - "traefik.http.services.${STACK_NAME}.loadbalancer.server.port=80"
        - "coop-cloud.${STACK_NAME}.version=0.1.0+1.32.1"
        - "backupbot.backup=true"
        - "backupbot.backup.path=/var/www/html/files"
        - "backupbot.backup.pre-hook=mysqldump -h db -u backdrop -p$(cat /run/secrets/db_password) backdrop > /var/www/html/files/db_backup.sql"
        - "backupbot.backup.post-hook=rm -f /var/www/html/files/db_backup.sql"
      update_config:
        failure_action: rollback
        order: start-first
      rollback_config:
        order: start-first
      restart_policy:
        max_attempts: 3

  db:
    image: "mariadb:11.4"
    environment:
      - MYSQL_DATABASE=backdrop
      - MYSQL_USER=backdrop
      - MYSQL_PASSWORD_FILE=/run/secrets/db_password
      - MYSQL_RANDOM_ROOT_PASSWORD=yes
    volumes:
      - "mariadb:/var/lib/mysql"
    networks:
      - internal
    secrets:
      - db_password
    healthcheck:
      test: ["CMD", "healthcheck.sh", "--su-mysql", "--connect", "--innodb_initialized"]
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      update_config:
        failure_action: rollback
        order: start-first
      rollback_config:
        order: start-first
      restart_policy:
        max_attempts: 3

networks:
  proxy:
    external: true
    name: "coopcloud"
  internal:
    internal: true

volumes:
  backdrop_files: {}
  backdrop_modules: {}
  backdrop_themes: {}
  backdrop_layouts: {}
  mariadb: {}

secrets:
  db_password:
    external: true
    name: "${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}"

configs:
  app_entrypoint:
    name: "${STACK_NAME}_app_entrypoint_${APP_ENTRYPOINT_VERSION}"
    file: entrypoint.sh.tmpl
    template_driver: golang