}
}

func (c *Controller) updateServiceCIDR(oldObj, obj interface{}) {
	key, err := cache.MetaNamespaceKeyFunc(obj)
	if err == nil {
		c.queue.Add(key)
	}
}

// deleteServiceCIDR
func (c *Controller) deleteServiceCIDR(obj interface{}) {
	key, err := cache.DeletionHandlingMetaNamespaceKeyFunc(obj)
	if err == nil {
		c.queue.Add(key)
	}
}

// addIPAddress may block a ServiceCIDR deletion

		ipFamily:       family,
	}

	_, _ = serviceCIDRInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc:    c.addServiceCIDR,
		UpdateFunc: c.updateServiceCIDR,
		DeleteFunc: c.deleteServiceCIDR,
	})

	go c.run()

	return c, nil
}

func (c *MetaAllocator) addServiceCIDR(obj interface{}) {
	key, err := cache.MetaNamespaceKeyFunc(obj)
	if err == nil {
		c.queue.Add(key)
	}

	if err != nil {
		t.Fatal(err)
	}
	r.addServiceCIDR(cidr2)
	err = r.client.ServiceCIDRs().Delete(context.Background(), cidr.Name, metav1.DeleteOptions{})
	if err != nil {
		t.Fatal(err)
	}
	r.deleteServiceCIDR(cidr)

	// wait for the cidr to be processed (delete ServiceCIDR)
	err = wait.PollUntilContextTimeout(context.Background(), 100*time.Millisecond, 5*time.Second, true, func(ctx context.Context) (bool, error) {