# Copyright © 2020 Interplanetary Database Association e.V.,
# Planetmint and IPDB software contributors.
# SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
# Code is Apache-2.0 and docs are CC-BY-4.0

---
- name: Uninstall older versions of Docker | Debian
  apt:
    name: "{{ item }}"
    state: absent
  with_items:
    - docker
    - docker-engine
    - docker.io
  when: uninstall_old_version
  tags: [docker]

- name: Install dependencies | Debian
  apt:
    name: "{{ item }}"
    state: present
  with_items:
    - apt-transport-https
    - ca-certificates
    - curl
    - software-properties-common
    - python3-pip
  tags: [docker]

- name: Add APT Key | Debian
  apt_key:
    url: "{{ apt_key_url }}"
    id: "{{ apt_key_fingerprint }}"
    state: present
  register: add_repository_key
  ignore_errors: true
  tags: [docker]

- name: Use curl if apt_key fails | Debian
  shell: "curl -sSl {{ apt_key_url }} | sudo apt-key add -"
  args:
    warn: no
  when: add_repository_key is failed
  tags: [docker]

- name: Add Docker repo and update cache | Debian
  apt_repository:
    repo: "{{ docker_apt_repo }}"
    update_cache: yes
    state: present
  tags: [docker]

- name: Install Docker | Debian
  apt:
    name: "{{ docker_pkg }}"
    state: present
  tags: [docker]