- name: Install required packages
  apt:
    name: [ "apt-transport-https", "ca-certificates", "curl", "software-properties-common" ]
    update_cache: true

- name: Add Docker GPG key
  apt_key:
    url: https://download.docker.com/linux/ubuntu/gpg
    state: present

- name: Add Docker repository
  apt_repository:
    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable

- name: Install Docker
  apt:
    name: [ "docker-ce", "docker-compose" ]
    state: latest
    update_cache: true

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