Fix: store and watch k8s resources from all namespaces

Change-Id: I4e42f8014e7a344a280e24d3ea0b10ae33258878
diff --git a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sEndpointsWatcher.java b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sEndpointsWatcher.java
index ecc35fe..0b56de3 100644
--- a/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sEndpointsWatcher.java
+++ b/apps/k8s-networking/app/src/main/java/org/onosproject/k8snetworking/impl/K8sEndpointsWatcher.java
@@ -129,7 +129,7 @@
             KubernetesClient client = k8sClient(k8sApiConfigService);
 
             if (client != null) {
-                client.endpoints().watch(internalEndpointsWatcher);
+                client.endpoints().inAnyNamespace().watch(internalEndpointsWatcher);
             }
         }
     }