---
- name: Uninstall old versions
  apt:
    name: "{{ item }}"
    state: absent
    purge: true
  loop:
    - docker
    - docker-engine
    - docker.io
    - containerd
    - runc
  become: true

- name: Update cache
  apt:
    update_cache: true
  become: true

- name: Install dependencies for apt to use repositories over HTTPS
  apt:
    name: "{{ item }}"
    state: present
  loop:
    - ca-certificates
    - curl
    - gnupg
    - lsb-release
  become: true

- name: Create keyrings direcoty
  ansible.builtin.file:
    path: /etc/apt/keyrings
    state: directory
    mode: '0755'
  become: true

- name: Add Docker apt key.
  ansible.builtin.get_url:
    url: "{{ docker_apt_gpg_key }}"
    dest: /etc/apt/trusted.gpg.d/docker.asc
    mode: '0664'
    force: true
  become: true

- name: Add Docker repository.
  apt_repository:
    repo: "{{ docker_apt_repository }}"
    state: present
  become: true

- name: Update cache
  apt:
    update_cache: true
  become: true

- name: Install Docker Engine, containerd, and Docker Compose.
  apt:
    name: "{{ item }}"
    state: present
  loop:
    - docker-ce
    - docker-ce-cli
    - docker-compose-plugin
    - containerd.io
  become: true