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

- name: Add Docker GPG apt Key
  apt_key:
    url: https://download.docker.com/linux/ubuntu/gpg
    state: present

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

- name: Update apt and install docker-ce
  apt:
    name: docker-ce
    state: latest
    update_cache: true

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

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

- name: Install docker-compose
  get_url:
    url : https://github.com/docker/compose/releases/download/1.25.1-rc1/docker-compose-Linux-x86_64
    dest: /usr/local/bin/docker-compose
    mode: 'u+x,g+x'
#
## Change the docker dir.
#- name: Stop docker service
#  ansible.builtin.service:
#    name: docker
#    state: stopped
#
#- name: Change volume path
#  tags: "skip-e2e"
#  copy:
#    dest: "/etc/docker/daemon.json"
#    content: |
#      {
#        "data-root": "{{docker_daemon_data_root}}"
#      }
#
#- name: Backup old files
#  tags: "skip-e2e"
#  ansible.builtin.shell: cp -r /var/lib/docker /var/lib/docker.bak
#
#- name: Delete old docker directory
#  tags: "skip-e2e"
#  file:
#    state: absent
#    path: /var/lib/docker
#
#- name: Start docker service
#  tags: "skip-e2e"
#  ansible.builtin.service:
#    name: docker
#    state: started