Made settings in glance and nova flexible.

roles/glance-controller/tasks/main.yml

@@ -0,0 +1,40 @@
+# Build and install a docker image for glance.
+---
+- 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: >
+             docker run --rm
+             -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"
+             --add-host=nova-controller:{{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }} \
+             --add-host=keystone:{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }} \
+             hpc/openstack-glance /etc/bootstrap.sh
+  tags: bootstrap
+
+- name: make sure service is started
+  systemd:
+    name: glance.service
+    state: restarted