ansible-nas/roles/watchtower/tasks/main.yml

---
- name: Watchtower Docker Container
  docker_container:
    name: watchtower
    image: containrrr/watchtower
    pull: true
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    env:
      TZ: "{{ ansible_nas_timezone }}"
    command: "{{ watchtower_command }}"
    restart_policy: unless-stopped
    memory: "{{ watchtower_memory }}"