switch kube-network-manager to addon

Change-Id: I65910352eae2f769720bca775041cdd1a34521a9
diff --git a/.kitchen.yml b/.kitchen.yml
index c9cc946..700fbdc 100644
--- a/.kitchen.yml
+++ b/.kitchen.yml
@@ -59,4 +59,10 @@
       pillars-from-files:
         kubernetes.sls: tests/pillar/pool_cluster.sls
 
+  - name: master_contrail
+    provisioner:
+      pillars-from-files:
+        kubernetes.sls: tests/pillar/master_contrail.sls
+
+
 # vim: ft=yaml sw=2 ts=2 sts=2 tw=125