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

---
- name: Start Watchtower
  block:
    - name: Watchtower Docker Container
      community.docker.docker_container:
        container_default_behavior: no_defaults
        name: "{{ watchtower_container_name }}"
        image: "{{ watchtower_image_name }}:{{ watchtower_image_version }}"
        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 }}"
  when: watchtower_enabled is true

- name: Stop Watchtower
  block:
    - name: Stop Watchtower
      community.docker.docker_container:
        name: "{{ watchtower_container_name }}"
        state: absent
  when: watchtower_enabled is false