klog.V(1).Infof("[kubelet-start] Checking for an existing Node in the cluster with name %q and status %q", nodeName, v1.NodeReady)
	node, err := bootstrapClient.CoreV1().Nodes().Get(context.TODO(), nodeName, metav1.GetOptions{})
	if err != nil && !apierrors.IsNotFound(err) {
		return errors.Wrapf(err, "cannot get Node %q", nodeName)
	}
	for _, cond := range node.Status.Conditions {

func (pl *node2PrioritizerPlugin) Name() string {
	return "Node2Prioritizer"
}

// Score return score 100 if the given nodeName is "node2"; otherwise return score 10.
func (pl *node2PrioritizerPlugin) Score(_ context.Context, _ *framework.CycleState, _ *v1.Pod, nodeName string) (int64, *framework.Status) {
	score := 10
	if nodeName == "node2" {
		score = 100
	}
	return int64(score), nil
}

// ScoreExtensions returns nil.

		imagelocality.Name:                   imagelocality.New,
		tainttoleration.Name:                 runtime.FactoryAdapter(fts, tainttoleration.New),
		nodename.Name:                        nodename.New,
		nodeports.Name:                       nodeports.New,
		nodeaffinity.Name:                    nodeaffinity.New,
		podtopologyspread.Name:               runtime.FactoryAdapter(fts, podtopologyspread.New),

	nodeInformer := informerFactory.Core().V1().Nodes()
	indexer := nodeInformer.Informer().GetIndexer()
	for _, nodeName := range nodeNames {
		indexer.Add(&v1.Node{ObjectMeta: metav1.ObjectMeta{Name: nodeName}})
	}

	esInformer := informerFactory.Discovery().V1().EndpointSlices()
	esIndexer := esInformer.Informer().GetIndexer()

	// node.
	Attach(spec *Spec, nodeName types.NodeName) (string, error)

	// VolumesAreAttached checks whether the list of volumes still attached to the specified
	// node. It returns a map which maps from the volume spec to the checking result.
	// If an error is occurred during checking, the error will be returned
	VolumesAreAttached(specs []*Spec, nodeName types.NodeName) (map[*Spec]bool, error)

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	nodename := "mynode"
	mynode := &user.DefaultInfo{Name: "system:node:" + nodename, Groups: []string{"system:nodes"}}
	err := "can only create ResourceSlice with the same NodeName as the requesting node"

	sliceNode := &resourceapi.ResourceSlice{
		ObjectMeta: metav1.ObjectMeta{
			Name: "something",
		},
		NodeName: nodename,
	}

		originalNode, err = kl.nodeLister.Get(string(kl.nodeName))
	} else {
		opts := metav1.GetOptions{}
		originalNode, err = kl.heartbeatClient.CoreV1().Nodes().Get(ctx, string(kl.nodeName), opts)
	}
	if err != nil {
		return fmt.Errorf("error getting node %q: %v", kl.nodeName, err)
	}
	if originalNode == nil {
		return fmt.Errorf("nil %q node object", kl.nodeName)
	}

func TestUpdatePodInCache(t *testing.T) {
	ttl := 10 * time.Second
	nodeName := "node"

	tests := []struct {
		name   string
		oldObj interface{}
		newObj interface{}
	}{
		{
			name:   "pod updated with the same UID",
			oldObj: withPodName(podWithPort("oldUID", nodeName, 80), "pod"),
			newObj: withPodName(podWithPort("oldUID", nodeName, 8080), "pod"),
		},
		{
			name:   "pod updated with different UIDs",

		}
		// Check if the returned victims are valid.
		for nodeName, victims := range nodeNameToVictims {
			if victims == nil || len(victims.Pods) == 0 {
				if extender.IsIgnorable() {
					delete(nodeNameToVictims, nodeName)
					logger.Info("Ignored node for which the extender didn't report victims", "node", klog.KRef("", nodeName), "extender", extender.Name())
					continue
				}