teaching-webterm/ansible/tasks/setup_docker.yml

---
- name: Install required system packages
  ansible.builtin.apt:
    name:
      - apt-transport-https
      - ca-certificates
      - curl
      - software-properties-common
      - python3-pip
      - virtualenv
      - python3-setuptools
    state: latest
    update_cache: true

- name: Create keyring directory
  ansible.builtin.file:
    dest: /etc/apt/keyrings
    state: directory

- name: Add signing key
  ansible.builtin.get_url:
    url: "https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg"
    dest: /etc/apt/keyrings/docker.gpg_armored

- name: De-Armor Docker GPG key
  shell: >
    gpg --dearmor
    < /etc/apt/keyrings/docker.gpg_armored
    > /etc/apt/keyrings/docker.gpg
  # no_log: true
  args:
    creates: /etc/apt/keyrings/docker.gpg

- name: Get DEB architecture
  shell: dpkg --print-architecture
  register: deb_architecture
  changed_when: 'False'

- name: Add repository into sources list
  ansible.builtin.apt_repository:
    repo: "deb [arch={{ deb_architecture.stdout }} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} stable"
    state: present
    filename: docker

- name: Install Docker
  ansible.builtin.apt:
    name:
      - docker-ce
      - docker-ce-cli
      - containerd.io
      - docker-compose-plugin
      - docker-compose
    state: latest
    update_cache: true

- name: Install Docker Module for Python
  pip:
    name: docker

- name: adding existing user vagrant to group docker
  user:
    name: vagrant
    groups: docker
    append: 'yes'

#