services:
  backup:
    image: offen/docker-volume-backup:${TEST_VERSION:-canary}
    restart: always
    environment:
      BACKUP_FILENAME: $$NAME.tar.gz
      BACKUP_FILENAME_EXPAND: 'true'
      EXPANSION_VALUE: conf
    volumes:
      - ${LOCAL_DIR:-./local}:/archive
      - app_data:/backup/app_data:ro
      - ./01backup.env:/etc/dockervolumebackup/conf.d/01backup.env
      - ./02backup.env:/etc/dockervolumebackup/conf.d/02backup.env
      - ./03never.env:/etc/dockervolumebackup/conf.d/03never.env
      - /var/run/docker.sock:/var/run/docker.sock

  offen:
    image: offen/offen:latest
    labels:
      - docker-volume-backup.stop-during-backup=true
    volumes:
      - app_data:/var/opt/offen

volumes:
  app_data: