- hosts: all
  name: Performs checks for building rally-openstack docker image
  tasks:
    - name: Install docker
      become: True
      become_user: root
      shell:
        executable: /bin/sh
        cmd: |
          set -e

          apt update

          apt install --yes apt-transport-https ca-certificates curl software-properties-common

          curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -

          add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"

          apt update
          apt-cache policy docker-ce

          apt install --yes docker-ce

    - name: Check docker service status
      become: True
      become_user: root
      command: systemctl status docker

    - name: Build rally-openstack image
      become: True
      become_user: root
      shell: "cd {{ zuul.project.src_dir }} && docker build -t xrally/xrally-openstack ./"

    - name: Create Docker volume as for persistant Rally container storage
      become: True
      become_user: root
      command: "docker volume create --name rally_volume"

    - name: Create an Environment
      become: True
      become_user: root
      command: docker run -v rally_volume:/home/rally/data xrally/xrally-openstack env create --name "special_env_name"

    - name: List all available environments
      become: True
      become_user: root
      command: docker run -v rally_volume:/home/rally/data xrally/xrally-openstack env list
      register: env_list

    # Check availability of that environment (check that volume stores Rally database)
    - fail:
        msg: There is no created environment available.
      when: '"special_env_name" not in env_list.stdout'

    - name: Check loading of rally-openstack plugin
      become: True
      become_user: root
      # this plugin was added with rally-openstack 1.1.0
      command: docker run -v rally_volume:/home/rally/data xrally/xrally-openstack plugin show GnocchiMetric.list_metric