- name: Install prerequisite packages
  apt:
    pkg:
    - ca-certificates
    - gnupg

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

- name: Add Docker repo
  apt_repository:
    repo: deb https://download.docker.com/linux/ubuntu focal stable
    state: present

- name: Install Docker
  apt:
    update_cache: true
    pkg:
    - docker-ce
    - docker-ce-cli
    - containerd.io
    - docker-buildx-plugin
    - docker-compose-plugin

- name: Add '{{ ansible_user }}' to docker group
  user:
    name: fern
    groups: docker
    append: yes