- name: Install Docker
  apt:
    name: ['docker.io', 'docker-compose']
    state: present
    update_cache: true

- name: Add users to docker group
  user:
    name: "{{ item }}"
    groups: docker
    append: true
  loop: "{{ docker_users }}"
  when: docker_users is defined

- name: Start Docker and enable on boot
  service:
    name: docker
    state: started
    enabled: true