ansible-role-server/tasks/docker-Debian.yml

---
# Server/Borgbackup: Install and Setup Borgbackup Backup Crobjob - Default Debian Version
# Variables:
# - none

# Detect some more host facts
- name: Docker - Detect architecture
  ansible.builtin.shell: dpkg --print-architecture
  register: dpkg_arch

# Install docker CE
- name: Docker - Install docker CE APT dependencies
  become: true
  ansible.builtin.apt:
    name: "{{ packages }}"
    state: present
  vars:
    packages:
      - apt-transport-https
      - ca-certificates
      - curl
      - gnupg2
      - software-properties-common
  diff: false
- name: Docker - Add docker CE repo key
  become: true
  ansible.builtin.get_url:
    url: https://download.docker.com/linux/debian/gpg
    dest: /etc/apt/trusted.gpg.d/docker.asc
    mode: 0644
  notify: Update Apt Cache

# IMPORTANT: raspbian needs deb [arch=armhf] https://download.docker.com/linux/raspbian ...
- name: Docker - Add docker CE repo (Debian)
  when: ansible_facts['lsb']['id'] != "Raspbian"
  become: true
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ dpkg_arch.stdout }}] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
    state: present
  notify: Update Apt Cache
- name: Docker - Add docker CE repo (Raspbian)
  when: ansible_facts['lsb']['id'] == "Raspbian"
  become: true
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ dpkg_arch.stdout }}] https://download.docker.com/linux/raspbian {{ ansible_distribution_release }} stable"
    state: present
  notify: Update Apt Cache

- name: Docker - Flush handlers
  meta: flush_handlers

# Docker compose V1 (python package) doesn't receive updates since 2023-06 any more, so use the V2 instead
# The community.docker.docker_compose module won't work any more!
- name: Docker - Install docker CE
  become: true
  ansible.builtin.apt:
    name:
      - docker-ce
      - docker-compose-plugin
    install_recommends: false
  diff: false