# Build and install a docker image for nova-controller.
---
- name: include secrets
  include_vars:
    file: ../../secrets.yml
    name: secrets

- set_fact:
    docker_image: registry.webhosting.rug.nl/hpc/openstack-nova-compute:latest
  tags: facts

- name: pull docker image
  docker_image:
    name: "{{ docker_image }}"
    force: True
  tags: pull

- name: install service file.
  template:
    src: templates/nova-compute.service
    dest: /etc/systemd/system/nova-compute.service
    mode: 644
    owner: root
    group: root

- command: systemctl daemon-reload

- apt:
    name: '{{ item }}'
  with_items:
      - kvm
      - libvirt0
      - libvirt-bin
      - qemu

- name: make sure service is started
  systemd:
    name: nova-compute.service
    state: restarted

- name: start service at boot.
  command: systemctl reenable nova-compute.service

- name: let nova controler discover new host
  command: docker exec -i nova-controller.service nova-manage cell_v2 discover_hosts
  delegate_to: "{{ hostvars[groups['nova-controller'][0]]['ansible_hostname'] }}"