[ONOS-6879] Adding Controller Metrics Application, To retrive memory, Disk and CPU usage for all controller

Change-Id: I5976f0194555c1c3c42d6b6d09c468d6dfc983ff
diff --git a/modules.defs b/modules.defs
index a915148..be913b6 100644
--- a/modules.defs
+++ b/modules.defs
@@ -251,6 +251,8 @@
     '//apps/mcast:onos-apps-mcast-oar',
     '//apps/layout:onos-apps-layout-oar',
     '//apps/imr:onos-apps-imr-oar',
+    # nodemetrics application
+    '//apps/nodemetrics:onos-apps-nodemetrics-oar',
 ]
 
 PROTOCOL_APPS = [