- name: install docker
  pacman:
    name:
      - docker
      - docker-compose

- name: Ensure docker group exists
  group:
    name: docker
    state: present

- name: Add user to docker group
  user:
    name: "{{ main_user.name }}"
    groups: docker
    append: yes

- name: Enable Docker service
  systemd:
    name: docker
    enabled: yes
    state: started