---
- name: Ensure CentOS cloud image is registered with Glance
  hosts: controllers[0]
  vars:
    shade_venv: "{{ ansible_env['PWD'] }}/shade-venv"
  roles:
    - role: shade
  tasks:
    - name: Ensure image download directory exists
      file:
        path: "{{ image_cache_path }}"
        state: directory

    - name: Ensure CentOS 7 cloud image is downloaded
      get_url:
        url: http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2
        dest: "{{ image_cache_path }}/CentOS-7-x86_64-GenericCloud.qcow2"

    # Note that setting this via a play or task variable seems to not
    # evaluate the Jinja variable reference, so we use set_fact.
    - name: Update the Ansible python interpreter fact to point to the shade virtualenv
      set_fact:
        ansible_python_interpreter: "{{ shade_venv }}/bin/python"

    - name: Ensure test deployment image is registered with Glance
      os_image:
        auth: "{{ openstack_auth }}"
        name: centos7
        container_format: bare
        disk_format: qcow2
        state: present
        filename: "{{ image_cache_path }}/CentOS-7-x86_64-GenericCloud.qcow2"