listOptions.FieldSelector = fields.OneTermEqualSelector("metadata.name", c.configmapName).String()
	})

	c.configmapInformer.AddEventHandler(cache.FilteringResourceEventHandler{
		FilterFunc: func(obj interface{}) bool {
			if cast, ok := obj.(*corev1.ConfigMap); ok {

	// for podCIDR to be assigned, instead of assuming that the Get() on startup will have it.
	ctx, cancelFunc := context.WithTimeout(ctx, timeoutForNodePodCIDR)
	defer cancelFunc()

	fieldSelector := fields.OneTermEqualSelector("metadata.name", nodeName).String()
	lw := &cache.ListWatch{
		ListFunc: func(options metav1.ListOptions) (object runtime.Object, e error) {
			options.FieldSelector = fieldSelector

	currentNodeInformerFactory := informers.NewSharedInformerFactoryWithOptions(s.Client, s.Config.ConfigSyncPeriod.Duration,
		informers.WithTweakListOptions(func(options *metav1.ListOptions) {
			options.FieldSelector = fields.OneTermEqualSelector("metadata.name", s.NodeRef.Name).String()
		}))
	nodeConfig := config.NewNodeConfig(ctx, currentNodeInformerFactory.Core().V1().Nodes(), s.Config.ConfigSyncPeriod.Duration)
	// https://issues.k8s.io/111321