watchtower

Watchtower to auto-update containers

  watchtower:
    image: containrrr/watchtower
    container_name: watchtower
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - TZ=${TZ}
      - WATCHTOWER_CLEANUP=true
      - WATCHTOWER_SCHEDULE=0 0 7 * * *
      #- WATCHTOWER_POLL_INTERVAL=10      
      - WATCHTOWER_NOTIFICATIONS=slack
      - WATCHTOWER_NOTIFICATION_SLACK_HOOK_URL=${Slack_Watchtower_URL}
    restart: unless-stopped