Specify ip address for nova metadata server for nicira plugin

Supports blueprint nsx-integrated-services

Change-Id: I265b9714ca531731b0b2e1b37e64c912666aed80
diff --git a/lib/neutron_plugins/nicira b/lib/neutron_plugins/nicira
index ca89d57..082c846 100644
--- a/lib/neutron_plugins/nicira
+++ b/lib/neutron_plugins/nicira
@@ -127,6 +127,7 @@
             else
                 die $LINENO "Agentless mode requires a service cluster."
             fi
+            iniset /$Q_PLUGIN_CONF_FILE nvp_metadata metadata_server_address $Q_META_DATA_IP
         fi
     fi
 }