tasks/Debian-repo.yml

---
# docker tasks/Debian-repo.yml
#
# SPDX-FileCopyrightText: © 2021 Open Networking Foundation <support@opennetworking.org>
# SPDX-License-Identifier: Apache-2.0

- name: Update apt cache
  apt:
    update_cache: true

- name: Install apt related prereqs
  apt:
    name:
      - "apt-transport-https"
      - "ca-certificates"
      - "gpg"
      - "software-properties-common"
    state: "present"

- name: Copy Docker repo GPG key
  ansible.builtin.copy:
    src: docker-keyring.gpg
    dest: /usr/share/keyrings/docker-keyring.gpg
    owner: root
    group: root
    mode: 0644

# https://docs.docker.com/engine/install/debian/#install-using-the-repository
- name: Add Official Docker apt repo
  apt_repository:
    repo: >-
      deb [arch=amd64 signed-by=/usr/share/keyrings/docker-keyring.gpg]
      https://download.docker.com/linux/{{ ansible_lsb['id'] | lower }}
      {{ ansible_lsb['codename'] }} stable
    mode: 0644
    update_cache: true