Made settings in glance and nova flexible.

roles/nova-controller/tasks/main.yml

@@ -0,0 +1,37 @@
+# Build and install a docker image for nova-controller.
+---
+- name: install service file.
+  template:
+    src: templates/nova-controller.service
+    dest: /etc/systemd/system/nova-controller.service
+    mode: 644
+    owner: root
+    group: root
+
+- command: systemctl daemon-reload
+
+- name: Initialize database.
+  command: >
+    /usr/bin/docker run --rm
+    -e "MY_IP={{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }}"
+    -e "NOVA_USER=nova"
+    -e "NOVA_PASSWORD=geheim"
+    -e "NOVA_PLACEMENT_USER=placement"
+    -e "NOVA_PLACEMENT_PASSWORD=geheim"
+    -e "RABBIT_USER=openstack"
+    -e "RABBIT_PASSWORD=geheim"
+    -e "KEYSTONE_HOST={{ hostvars[groups['keystone'][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 "NOVA_CONTROLLER_HOST=={{ hostvars[groups['nova-controller'][0]]['ansible_default_ipv4']['address'] }}"
+    -e "GLANCE_CONTROLLER_HOST=={{ hostvars[groups['glance-controller'][0]]['ansible_default_ipv4']['address'] }}"
+    --add-host=mariadb:{{ hostvars[groups['databases'][0]]['ansible_default_ipv4']['address'] }}
+    hpc/novacontroller
+    /etc/bootstrap.sh
+  tags: bootstrap
+
+- name: make sure service is started
+  systemd:
+    name: nova-controller.service
+    state: restarted