- name: Add docker apt key
  apt_key:
    url: https://download.docker.com/linux/ubuntu/gpg
    state: present
  become: true
  become_user: root

- name: Add docker repo
  apt_repository:
    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable
    state: present
  become: true
  become_user: root

- name: Install Docker and docker-compose
  apt:
    name: "{{ item }}"
  become: true
  become_user: root
  loop:
    - docker-ce
    - docker-ce-cli
    - containerd.io
    - docker-compose

- name: Create docker user
  user:
    name: "{{ docker_user.name }}"
    uid: "{{ docker_user.id }}"
    group: "{{ docker_user.name }}"
    create_home: false

- name: Clean up docker containers
  cron:
    name: clean up docker containers
    special_time: weekly
    job: "docker system prune"

- name: Install util scripts
  copy:
    src: ./files/docker-utils
    dest: "{{ home }}"
    mode: 0755
    directory_mode: 0755