ansible-role-docker/tasks/setup-debian.yml

--
- name: Add the Apt signing key.
  ansible.builtin.get_url:
    url: https://download.docker.com/linux/debian/gpg
    dest: /etc/apt/keyrings/docker.asc

- name: Add docker-ce repo
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
    state: present

- name: Run the equivalent of "apt-get update" as a separate step
  ansible.builtin.apt:
    update_cache: yes

- name: Update all packages to their latest version.
  ansible.builtin.apt:
    name: "*"
    state: latest