---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.


- name: Prepare
  hosts: all
  become: true
  gather_facts: true
  pre_tasks:
    - name: Check for docker cli
      command: "command -v docker"
      register: docker_cli
      failed_when: false
      changed_when: false

    - name: Check for docker connection
      command: "docker ps"
      register: docker_ps
      failed_when: false
      changed_when: false

    - name: set basic user fact
      set_fact:
        ansible_user: "{{ lookup('env', 'USER') }}"
      when:
        - ansible_user is undefined

    - name: set basic home fact
      set_fact:
        ansible_user_dir: "{{ lookup('env', 'HOME') }}"
      when:
        - ansible_user_dir is undefined
  roles:
    - role: test_deps
    - role: install-docker
      when:
        - (docker_cli.rc != 0) or
          (docker_ps.rc != 0)
  post_tasks:
    - name: Install docker-sdk
      pip:
        name: docker
        virtualenv: "{{ ansible_user_dir }}/test-python"
        virtualenv_site_packages: true

    - name: Install deps for ReaR
      package:
        name: "{{ rear_packages }}"
        state: present
      vars:
        rear_packages:
          - rear
          - syslinux
          - genisoimage
          - kbd

    - name: pull an image
      docker_image:
        name: fedora:28
        source: pull
      vars:
        ansible_python_interpreter: "{{ ansible_user_dir }}/test-python/bin/python"

    - name: Create a data container
      docker_container:
        name: "{{ item }}"
        image: fedora:28
        detach: true
        command: sleep 1d
      with_items:
        - docker-container1
        - docker-container2
      vars:
        ansible_python_interpreter: "{{ ansible_user_dir }}/test-python/bin/python"