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

- set_fact:
    docker_image: registry.webhosting.rug.nl/hpc/openstack-glance-merlin:latest
    env_vars: >
        -e "GLANCE_HOST={{ listen_ip | default(hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address']) }}"
        -e "GLANCE_PASSWORD={{ secrets['GLANCE_PASSWORD'] }}"
        -e "GLANCE_USER=glance"
        -e "KEYSTONE_HOST={{ keystone_external_fqdn | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}"
        -e "MEMCACHED_HOST={{ listen_ip | default(hostvars[groups['memcached'][0]]['ansible_default_ipv4']['address']) }}"
        -e "MYSQL_HOST={{ listen_ip | default(hostvars[groups['databases'][0]]['ansible_default_ipv4']['address']) }}"
        -e "MYSQL_ROOT_PASSWORD={{ secrets['MYSQL_ROOT_PASSWORD'] }}"
        -e "OS_PASSWORD={{ secrets['OS_PASSWORD'] }}"
        -e "RABBIT_HOST={{ listen_ip | default(hostvars[groups['rabbitmq'][0]]['ansible_default_ipv4']['address']) }}"
        -e "RABBIT_PASSWORD={{ secrets['RABBIT_PASSWORD'] }}"
        -e "RABBIT_USER=openstack"
        -e "USE_CEPH={{ use_ceph }}"
        -e "MON_INITIAL_MEMBERS={{ ceph_mon_initial_members }}"
        -e "MON_HOST={{ ceph_mon_host }}"
        -e "PUBLIC_NETWORK={{ ceph_public_network }}"
        -e "OSD_POOL_DEFAULT_SIZE={{ ceph_osd_pool_default_size }}"

#- 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
      - /srv/glance/root
      - /srv/glance/etc/ceph

- name: copy ceph-client configurationfile
  copy:
    src: files/ceph.conf
    dest: /srv/glance/etc/ceph/ceph.conf
    mode: 0644

- name: copy ceph-client-keyring
  copy:
    src: files/ceph.client.images.keyring
    dest: /srv/glance/etc/ceph/ceph.client.images.keyring
    mode: 0644

#- name: set ceph client keyring
#  copy:
#    content: "{{ceph_images_client_keyring}}"
#    dest: /srv/cinder-storage/etc/ceph/ceph.client.images.keyring
#  when: use_ceph

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

- name: start service at boot.
  command: systemctl reenable glance.service

- command: systemctl daemon-reload

- name: Initialize database.
  command: >
             /usr/bin/docker run --rm
             {{ env_vars }}
             --add-host=keystone:{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }} \
             -v /srv/glance/root:/root \
             -v /var/lib/glance/images:/var/lib/glance/images \
             {{ docker_image }} /etc/bootstrap.sh
  tags: bootstrap

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