Initial support for multi kubernetes clusters for k8s nodes

Change-Id: I6ca132898f8e157e0583de38a637fdc135f21d6f
(cherry picked from commit e2a04cedde73618ef24575e70cb221e03854de1d)
diff --git a/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/codec/K8sMinionNode.json b/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/codec/K8sMinionNode.json
index 2930bfd..495dfee 100644
--- a/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/codec/K8sMinionNode.json
+++ b/apps/k8s-node/app/src/test/resources/org/onosproject/k8snode/codec/K8sMinionNode.json
@@ -1,6 +1,8 @@
 {
+  "clusterName": "kubernetes",
   "hostname": "minion",
   "type": "MINION",
+  "segmentId": 100,
   "managementIp": "172.16.130.4",
   "dataIp": "172.16.130.4",
   "integrationBridge": "of:00000000000000a1",