# Build and install a docker image for glance.
---
- set_fact:
    docker_image: webhost12.service.rug.nl/hpc/openstack-glance:latest
    env_vars: >
        -e "RABBIT_HOST={{ hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address'] }}"
        -e "MEMCACHED_HOST={{ hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address'] }}"
        -e "MYSQL_HOST={{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}"
        -e "MYSQL_ROOT_PASSWORD=geheim"
        -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}"
        -e "GLANCE_HOST={{ hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address'] }}"
        -e "GLANCE_USER=glance"
        -e "GLANCE_PASSWORD=geheim"

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

- name: Make build and persistent directories
  file:
    path: "{{ item }}"
    state: directory
    mode: 0777
  with_items:
      - /srv/glance

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

- command: systemctl daemon-reload

- name: Initialize database.
  command: >
             /usr/bin/docker run --rm
             {{ env_vars }}
             --add-host=nova-controller:{{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }} \
             --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
             {{ docker_image }} /etc/bootstrap.sh
  tags: bootstrap

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