geerlingguy.ansible-role-docker/tasks/main.yml

---
- name: OS specific setup
  include: include: "setup-{{ ansible_os_family }}.yml"

- name: Install Docker.
  package: name={{ docker_package }} state={{ docker_package_state }}

- name: Ensure Docker is started and enabled at boot.
  service:
    name: docker
    state: started
    enabled: yes

- include: docker-compose.yml
  when: docker_install_compose