---
-
    name: Install Docker prerequisites
    apt:
        name: "{{ docker_prerequisites }}"
        state: present
        update_cache: yes

-
    name: Add Docker GPG key
    apt_key:
        url: "{{ docker_gpg_url }}"
        state: present

-
    name: Add Docker repository
    apt_repository:
        repo: "{{ docker_repo }}"
        state: present

-
    name: Install Docker Engine and Compose plugin
    apt:
        name: "{{ docker_packages }}"
        state: present
        update_cache: yes

-
    name: Ensure Docker service is running
    service:
        name: docker
        state: started
        enabled: yes