---
- 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
    state: present

- name: Install Docker
  apt:
    name: docker-ce
    state: present
    update_cache: yes

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