matrix-docker-ansible-deploy/roles/custom/matrix-base/tasks/server_base/setup_raspbian.yml

---

- name: Ensure APT usage dependencies are installed
  ansible.builtin.apt:
    name:
      - apt-transport-https
      - ca-certificates
      - gnupg
    state: present
    update_cache: true

- name: Ensure Docker's APT key is trusted
  ansible.builtin.apt_key:
    url: https://download.docker.com/linux/raspbian/gpg
    id: 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
    state: present
  register: add_repository_key
  ignore_errors: true
  when: matrix_docker_installation_enabled | bool and matrix_docker_package_name == 'docker-ce'

- name: Ensure Docker repository is enabled
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ matrix_debian_arch }}] https://download.docker.com/linux/raspbian {{ ansible_distribution_release }} stable"
    state: present
    update_cache: true
  when: matrix_docker_installation_enabled | bool and matrix_docker_package_name == 'docker-ce'

- name: Ensure Docker is installed
  ansible.builtin.apt:
    name:
      - "{{ matrix_docker_package_name }}"
      - "python{{ '3' if ansible_python.version.major == 3 else '' }}-docker"
    state: present
  when: matrix_docker_installation_enabled | bool