Implement east-west communication for k8s network

Change-Id: Ibac91b7a856e35a26cf0e0f23d6d01f65197625d
diff --git a/apps/k8s-node/BUILD b/apps/k8s-node/BUILD
index 83aaf44..b17a604 100644
--- a/apps/k8s-node/BUILD
+++ b/apps/k8s-node/BUILD
@@ -7,6 +7,10 @@
     category = "Integration",
     description = "SONA Kubernetes Node Application.",
     included_bundles = BUNDLES,
+    required_apps = [
+        "org.onosproject.ovsdb-base",
+        "org.onosproject.drivers.ovsdb",
+    ],
     title = "Kubernetes Node Application",
     url = "https://wiki.onosproject.org/display/ONOS/SONA%3A+DC+Network+Virtualization",
 )