- name: Set Docker repo architecture
  ansible.builtin.set_fact:
    docker_arch: "{{ 'amd64' if ansible_architecture == 'x86_64' else 'ansible_architecture' }}"

- name: Install prerequisites for Docker repository
  ansible.builtin.apt:
    name:
      - ca-certificates
      - curl
      - gnupg2
      - lsb-release
    state: latest

- name: Add Docker's APT key
  ansible.builtin.apt_key:
    #url: "https://download.docker.com/linux/{{ ansible_distribution|lower }}/gpg"
    #                                      ^ ex: Ubuntu -> ubuntu
    url: "https://download.docker.com/linux/ubuntu/gpg"
    state: present


- name: Add Docker's APT repo
  ansible.builtin.apt_repository:
    #    repo: "deb [arch={{ docker_arch }}] https://download.docker.com/linux/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} stable"
    repo: "deb [arch={{ docker_arch }}] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable"
    state: present
    update_cache: yes

- name: Install docker and dependencies
  ansible.builtin.apt:
    name:
      - docker-ce
      - docker-ce-cli
      - containerd.io
      - docker-buildx-plugin
      - docker-compose-plugin
    state: latest

- name: Start and enable Docker daemon
  become: yes
  ansible.builtin.service:
    name: docker
    state: started
    enabled: yes

- name: Start and enable Containerd daemon
  become: yes
  ansible.builtin.service:
    name: containerd
    state: started
    enabled: yes