fix(cni): check that node name exists for both old and new object

Signed-off-by: slonka <slonka@users.noreply.github.com>

pkg/plugins/runtime/k8s/controllers/cni_taint_controller.go

@@ -148,12 +148,6 @@ func podToNodeMapper(log logr.Logger) kube_handler.MapFunc {
 			return nil
 		}
 
-		// For some reason in the logs there are a lot of 'could not find a node with name ""'
-		// so this is why I'm filtering it out here
-		if pod.Spec.NodeName == "" {
-			return nil
-		}
-
 		req := kube_reconcile.Request{NamespacedName: kube_types.NamespacedName{
 			Name: pod.Spec.NodeName,
 		}}
@@ -185,7 +179,7 @@ func podEvents(cniApp string) predicate.Funcs {
 			return filterPods(deleteEvent.Object, cniApp)
 		},
 		UpdateFunc: func(updateEvent event.UpdateEvent) bool {
-			return filterPods(updateEvent.ObjectNew, cniApp)
+			return filterPods(updateEvent.ObjectNew, cniApp) && filterPods(updateEvent.ObjectOld, cniApp)
 		},
 		GenericFunc: func(genericEvent event.GenericEvent) bool {
 			return false