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: yes
  ansible.builtin.apt:
    name: "{{ packages }}"
    state: present
  vars:
    packages:
      - apt-transport-https
      - ca-certificates
      - curl
      - gnupg2
      - software-properties-common
- name: docker - Add docker CE repo key
  become: yes
  ansible.builtin.apt_key:
    url: https://download.docker.com/linux/debian/gpg
    state: present

# 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: yes
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ dpkg_arch.stdout }}] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable"
    state: present
- name: docker - Add docker CE repo (Raspbian)
  when: ansible_facts['lsb']['id'] == "Raspbian"
  become: yes
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ dpkg_arch.stdout }}] https://download.docker.com/linux/raspbian {{ ansible_distribution_release }} stable"
    state: present

- name: docker - Install docker CE
  become: yes
  ansible.builtin.apt:
    name: docker-ce
    state: latest
    install_recommends: no
    update_cache: yes
    cache_valid_time: "3600"

# Just always use the python package, because the ansible module won't work otherwise
- name: docker-compose - Install python package
  block:
    - name: docker-compose - Install requirements
      become: yes
      ansible.builtin.apt:
        name: "{{ packages }}"
        state: present
      vars:
        packages:
          - python3-pip
          - python3-setuptools
    - name: docker-compose - Install using pip3
      become: yes
      ansible.builtin.pip:
        name: docker-compose
        executable: pip3