prometheus port variable defined

Change-Id: I5f9816bdef084f4927f25d0dcffdcf7aaebc2c7e
diff --git a/classes/cluster/sl-os-contrail/stacklight/client.yml b/classes/cluster/sl-os-contrail/stacklight/client.yml
index 4f6323a..7373bd3 100755
--- a/classes/cluster/sl-os-contrail/stacklight/client.yml
+++ b/classes/cluster/sl-os-contrail/stacklight/client.yml
@@ -17,3 +17,4 @@
     grafana_password: ${_param:grafana_admin_password}
     grafana_prometheus_address: ${_param:stacklight_monitor_address}
     grafana_prometheus_port: 15016
+    stacklight_prometheus_port: 15010
diff --git a/classes/cluster/sl-os-ovs/stacklight/client.yml b/classes/cluster/sl-os-ovs/stacklight/client.yml
index fde267a..607fe5f 100644
--- a/classes/cluster/sl-os-ovs/stacklight/client.yml
+++ b/classes/cluster/sl-os-ovs/stacklight/client.yml
@@ -17,3 +17,4 @@
     grafana_password: ${_param:grafana_admin_password}
     grafana_prometheus_address: ${_param:stacklight_monitor_address}
     grafana_prometheus_port: 15016
+    stacklight_prometheus_port: 15010