---
- name: Docker.com repository
  when: docker_install | bool
  tags: [docker, docker_pkg]
  block:
    - name: Add the Docker repository key
      ansible.builtin.apt_key:
        url: "{{ docker_deb_repo_key_url }}"
        state: present

    - name: Remove the old docker packages, from the old distribution method
      ansible.builtin.apt:
        pkg: "{{ docker_deb_old_packages }}"
        state: absent

    - name: Remove the obsolete docker repository
      ansible.builtin.apt_repository:
        repo: "{{ docker_deb_repo_old }}"
        state: absent
        update_cache: true

    - name: Add the Docker repository
      ansible.builtin.apt_repository:
        repo: "{{ docker_deb_repo }}"
        update_cache: true

    - name: Install the latest Docker package available
      ansible.builtin.apt:
        pkg: "{{ docker_deb_packages }}"
        state: "{{ docker_pkg_status }}"
        cache_valid_time: 3600
      when: not docker_specific_package_ver

    - name: Install a specific Docker package version
      ansible.builtin.apt:
        pkg: "{{ docker_versioned_deb_packages }}"
        state: "{{ docker_pkg_status }}"
        cache_valid_time: 3600
        force: true
      when: docker_specific_package_ver

    - name: Install some pyton 3 packages required by ansible
      ansible.builtin.apt:
        pkg: "{{ docker_python_deb_pkgs }}"
        state: present
        cache_valid_time: 3600
        force: true
      when: not py3_env_install

- name: Remove the docker packages and repository
  when: not docker_install | bool
  tags: [docker, docker_pkg]
  block:
    - name: Ensure that the service is stopped and disabled
      ansible.builtin.service:
        name: docker
        state: stopped
        enabled: false
      ignore_errors: true

    - name: Remove the Docker package
      ansible.builtin.apt:
        pkg: "{{ docker_deb_packages }}"
        state: absent

    - name: Remove the Docker repository key
      ansible.builtin.apt_key:
        id: "{{ docker_deb_repo_key }}"
        state: absent

    - name: Remove the Docker repository
      ansible.builtin.apt_repository:
        repo: "{{ docker_deb_repo }}"
        state: absent
        update_cache: true