Added the option to use Ceph for Nova ephemeral.

Changed the live_migration_flags to Ceph reccomended if being used
Hardcoded Nova to talk to Cinder internalURL
Added option for setting Nova-console keymap

Change-Id: If0d3104c1ad5a76315a72f7fc7d7b79b9e87ae52
diff --git a/README.rst b/README.rst
index ab8c03a..d415871 100644
--- a/README.rst
+++ b/README.rst
@@ -157,7 +157,6 @@
           max_files: 4096
           max_processes: 4096
 
-
 Nova services on compute node with OpenContrail
 
 .. code-block:: yaml
@@ -204,6 +203,22 @@
          virtual_host: '/openstack'
       ....
 
+
+Nova with ephemeral configured with Ceph
+
+.. code-block:: yaml
+
+    nova:
+      compute:
+        enabled: true
+        ...
+        ceph:
+          ephemeral: yes
+          rbd_pool: nova
+          rbd_user: nova
+          secret_uuid: 03006edd-d957-40a3-ac4c-26cd254b3731
+
+
 Documentation and Bugs
 ============================
 
@@ -228,4 +243,4 @@
 
 Developers should also join the discussion on the IRC list, at:
 
-    https://wiki.openstack.org/wiki/Meetings/openstack-salt
\ No newline at end of file
+    https://wiki.openstack.org/wiki/Meetings/openstack-salt