Watchtower für Docker

version: "3"
services:
 watchtower:
   container_name: 03_WatchTower
   mem_limit: 128M
   image: containrrr/watchtower
   volumes:
     - /var/run/docker.sock:/var/run/docker.sock
     - /etc/localtime:/etc/localtime:ro
   environment:
     WATCHTOWER_CLEANUP: "true"
     WATCHTOWER_SCHEDULE: 0 0 1 * *
     TZ: Europe/Berlin
   restart: always
   networks:
     watchtower-nw:
       ipv4_address: 172.18.2.11

networks:
 watchtower-nw:
   driver: bridge
   ipam:
     config:
       - subnet: 172.18.2.0/24
         gateway: 172.18.2.1