Move onos-voltha out of the voltha namespace

Change-Id: I7121373ee11387d242525445d47025f90b97353c
diff --git a/xos-services/onos-service/values.yaml b/xos-services/onos-service/values.yaml
index 6f83977..9a1e7dd 100644
--- a/xos-services/onos-service/values.yaml
+++ b/xos-services/onos-service/values.yaml
@@ -33,7 +33,7 @@
 vtnAppURL: "https://oss.sonatype.org/service/local/repositories/releases/content/org/opencord/vtn/1.6.0/vtn-1.6.0.oar"
 
 onosCordRestService: "onos-cord-ui.default.svc.cluster.local"
-onosVolthaRestService: "onos-voltha-ui.voltha.svc.cluster.local"
+onosVolthaRestService: "onos-voltha-ui.default.svc.cluster.local"
 onosFabricRestService: "onos-fabric-ui.default.svc.cluster.local"
 kafkaService: "cord-kafka.default.svc.cluster.local:9092"