Added variables for ceph and nova compute

roles/nova-compute/tasks/main.yml

@@ -22,8 +22,8 @@
     state: directory
     mode: 0777
   with_items:
-      - /srv/nova-compute
-      - /srv/nova-compute/etc/ceph
+    - /srv/nova-compute
+    - /srv/nova-compute/etc/ceph
 
 - name: copy ceph-client configurationfile
   copy:
@@ -46,16 +46,22 @@
     group: root
   tags: systemd
 
+- name: set ceph client keyring
+  copy:
+    content: "{{ceph_client_keyring}}"
+    dest: /srv/nova-compute/etc/ceph
+  when: use_ceph
+
 - command: systemctl daemon-reload
   tags: systemd
 
 - apt:
     name: "{{ item }}"
   with_items:
-      - kvm
-      - libvirt0
-      - libvirt-bin
-      - qemu
+    - kvm
+    - libvirt0
+    - libvirt-bin
+    - qemu
 
 - name: make sure service is started
   systemd: