---
# Basics
- name: install requirements for docker
  apt:
    update_cache: yes
    state: "{% if cloud_update | bool %}latest{% else %}present{% endif %}"
    install_recommends: yes
    pkg:
      - apt-transport-https
      - ca-certificates
      - gnupg2
      - curl

# Docker
- name: Create apt keyrings directory
  file:
    path: /etc/apt/keyrings
    state: directory
    mode: '0755'

- name: Download Docker GPG key
  get_url:
    url: https://download.docker.com/linux/debian/gpg
    dest: /etc/apt/keyrings/docker.asc
    mode: '0644'

# write the whole file so repo lines of older releases do not linger
- name: Add Docker repository
  copy:
    dest: /etc/apt/sources.list.d/docker.list
    content: "deb [arch={{ docker_apt_arch[ansible_architecture] | default(ansible_architecture) }} signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable\n"
    owner: root
    group: root
    mode: "0644"

- name: Update apt cache
  apt:
    update_cache: yes

- name: install docker (docker-ce + docker-ce-cli)
  apt:
    update_cache: yes
    state: "{% if cloud_update | bool %}latest{% else %}present{% endif %}"
    install_recommends: yes
    pkg:
      - docker-ce
      - docker-ce-cli
      - python3-docker

# Docker Compose
- name: download latest docker
  get_url:
    url: "https://github.com/docker/compose/releases/download/v{{ docker_compose_version }}/docker-compose-linux-{{ ansible_architecture }}"
    dest: /usr/local/bin/docker-compose
    mode: 0755