# Docker
- name: Install prerequisites
  apt:
    name:
      - apt-transport-https
      - ca-certificates
      - curl
      - gnupg-agent
      - software-properties-common
    state: present
    update_cache: yes

- name: Add docker apt-key
  apt_key:
    url: https://download.docker.com/linux/ubuntu/gpg

- name: Add docker repo
  apt_repository:
    repo: deb https://download.docker.com/linux/ubuntu focal stable

- name: Install Docker
  apt:
    name:
      - docker-ce
      - docker-ce-cli
      - containerd.io
    state: present
    update_cache: yes

- name: Add user permissions
  shell: "usermod -aG docker {{ lookup ('env', 'USER') }}"

# Python Docker SDK
- name: Install Python package manager
  apt:
    name: python3-pip
    state: present

- name: Install Python SDK
  become_user: "{{ lookup('env', 'USER') }}"
  pip:
    name:
      - docker
      - docker-compose
    state: present

# Containers
- include_tasks: containers.yml
  become_user: "{{ lookup('env', 'USER') }}"
  when: "'docker-servers' in group_names"