Added my_ip parameter to Nova compute reclass

Change-Id: I594f08ebbf26b92b6d5b378e69c58dc44c1dba6e
diff --git a/nova/compute/cluster.yml b/nova/compute/cluster.yml
index 4d07a3e..5d0e6a1 100644
--- a/nova/compute/cluster.yml
+++ b/nova/compute/cluster.yml
@@ -93,3 +93,4 @@
       user:
         public_key: ${_param:nova_compute_ssh_public}
         private_key: ${_param:nova_compute_ssh_private}
+      my_ip: ${_param:single_address}