services:
  watchtower:
    image: containrrr/watchtower:latest
    container_name: watchtower
    restart: always
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - WATCHTOWER_SCHEDULE=0 0 4 * * *
      - WATCHTOWER_CLEANUP=true
    networks:
      - homelab