Implement kubevirt node service, expose it through REST API and CLI

Change-Id: Ieebd2652af31344df3a7c91d3669a2ba150cb57f
diff --git a/apps/kubevirt-node/app/src/test/resources/org/onosproject/kubevirtnode/web/kubevirt-worker-node.json b/apps/kubevirt-node/app/src/test/resources/org/onosproject/kubevirtnode/web/kubevirt-worker-node.json
new file mode 100644
index 0000000..ddda185
--- /dev/null
+++ b/apps/kubevirt-node/app/src/test/resources/org/onosproject/kubevirtnode/web/kubevirt-worker-node.json
@@ -0,0 +1,12 @@
+{
+  "nodes" : [
+    {
+      "hostname" : "worker-node",
+      "type" : "WORKER",
+      "managementIp" : "10.134.231.32",
+      "dataIp" : "10.134.34.224",
+      "nodeIp" : "30.30.30.3",
+      "integrationBridge" : "of:00000000000000a2"
+    }
+  ]
+}
\ No newline at end of file