---

- name: Install dependencies
  apt:
    name:
      - apt-transport-https
      - ca-certificates
      - curl
      - gnupg
      - lsb-release
    update_cache: true

- name: Set dpkg arch (amd64)
  set_fact:
    dpkg_arch: amd64
  when: ansible_architecture == 'x86_64'
- name: Set dpkg arch (arm64)
  set_fact:
    dpkg_arch: arm64
  when: ansible_architecture == 'aarch64'

- name: Add docker repo signing key
  apt_key:
    id: '9DC858229FC7DD38854AE2D88D81803C0EBFCD88'
    url: 'https://download.docker.com/linux/debian/gpg'
- name: Add docker repo
  apt_repository:
    repo: "deb [arch={{ dpkg_arch }}] https://download.docker.com/linux/{{ ansible_distribution|lower }} {{ ansible_distribution_release }} stable"
    filename: 'docker'
    mode: '644'

- name: Install docker
  apt:
    name:
      - docker-ce
      - docker-ce-cli
      - containerd.io
      - python3-docker