Change prometheus influxdb database name

Change-Id: I38a35ceadc3583ea4c49a0fe4be8ebbd04c7f99a
diff --git a/classes/cluster/virtual-mcp11-k8s-calico-dyn/stacklight/server.yml b/classes/cluster/virtual-mcp11-k8s-calico-dyn/stacklight/server.yml
index 6e16380..f728b30 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico-dyn/stacklight/server.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico-dyn/stacklight/server.yml
@@ -56,7 +56,7 @@
     grafana_database_password: ${_param:mysql_grafana_password}
     grafana_database_type: mysql
     prometheus_influxdb_url: "http://${_param:stacklight_address}:8086/"
-    prometheus_influxdb_db: lma
+    prometheus_influxdb_db: prometheus
     prometheus_influxdb_username: lma
     prometheus_influxdb_password: lmapass
   keepalived: