// is added to the array of nodes in that zone.
func (nt *nodeTree) addNode(logger klog.Logger, n *v1.Node) {
	zone := utilnode.GetZoneKey(n)
	if na, ok := nt.tree[zone]; ok {
		for _, nodeName := range na {
			if nodeName == n.Name {
				logger.Info("Did not add to the NodeTree because it already exists", "node", klog.KObj(n))
				return
			}
		}
		nt.tree[zone] = append(na, n.Name)
	} else {

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/apimachinery/pkg/types"
	utilfeature "k8s.io/apiserver/pkg/util/feature"
	"k8s.io/client-go/tools/record"
	"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/features"
	"k8s.io/utils/ptr"
)

// Utilities for dealing with Jobs and CronJobs and time.

type missedSchedulesType int

const (
	noneMissed missedSchedulesType = iota

				// Ignore goroutinemap.IsAlreadyExists and exponentialbackoff.IsExponentialBackoff errors, they are expected.
				// Log all other errors.
				klog.ErrorS(err, "OperationExecutor.UnregisterPlugin failed", "plugin", registeredPlugin)
			}
			if err == nil {
				klog.V(1).InfoS("OperationExecutor.UnregisterPlugin started", "plugin", registeredPlugin)
			}
		}
	}

		if err != nil {
			klog.V(1).ErrorS(err, "Probe errored", "probeType", probeType, "pod", klog.KObj(pod), "podUID", pod.UID, "containerName", container.Name)
			pb.recordContainerEvent(pod, &container, v1.EventTypeWarning, events.ContainerUnhealthy, "%s probe errored: %v", probeType, err)
		} else { // result != probe.Success

				}
				if !suitable {
					return statusUnschedulable(logger, "resourceclaim cannot be allocated for the node (unsuitable)", "pod", klog.KObj(pod), "node", klog.KObj(node), "resourceclaim", klog.KObj(claim))
				}
			} else {

	}

	<-ctx.Done()
}

func (dc *DeploymentController) addDeployment(logger klog.Logger, obj interface{}) {
	d := obj.(*apps.Deployment)
	logger.V(4).Info("Adding deployment", "deployment", klog.KObj(d))
	dc.enqueueDeployment(d)
}

func (dc *DeploymentController) updateDeployment(logger klog.Logger, old, cur interface{}) {
	oldD := old.(*apps.Deployment)
	curD := cur.(*apps.Deployment)

}

// AssumePod is a fake method for testing.
func (c *Cache) AssumePod(logger klog.Logger, pod *v1.Pod) error {
	c.AssumeFunc(pod)
	return nil
}

// FinishBinding is a fake method for testing.
func (c *Cache) FinishBinding(logger klog.Logger, pod *v1.Pod) error { return nil }

// ForgetPod is a fake method for testing.
func (c *Cache) ForgetPod(logger klog.Logger, pod *v1.Pod) error {
	c.ForgetFunc(pod)
	return nil
}

	err := sc.storeState()
	if err != nil {
		klog.InfoS("Store state to checkpoint error", "err", err)
	}
}

// Delete deletes corresponding Blocks from ContainerMemoryAssignments
func (sc *stateCheckpoint) Delete(podUID string, containerName string) {
	sc.Lock()
	defer sc.Unlock()

	sc.cache.Delete(podUID, containerName)
	err := sc.storeState()
	if err != nil {
		klog.InfoS("Store state to checkpoint error", "err", err)

	if !helper.IsServiceIPSet(service) {
		klog.V(3).InfoS("Skipping service due to cluster IP", "service", klog.KObj(service), "clusterIP", service.Spec.ClusterIP)
		return true
	}
	// Even if ClusterIP is set, ServiceTypeExternalName services don't get proxied
	if service.Spec.Type == v1.ServiceTypeExternalName {
		klog.V(3).InfoS("Skipping service due to Type=ExternalName", "service", klog.KObj(service))
		return true
	}
	return false

	}

	dir, name := filepath.Split(socketPath)

	klog.V(2).InfoS("Creating device plugin registration server", "version", api.Version, "socket", socketPath)
	s := &server{
		socketName: name,
		socketDir:  dir,
		rhandler:   rh,
		chandler:   ch,
		clients:    make(map[string]Client),
	}

	return s, nil
}

func (s *server) Start() error {
	klog.V(2).InfoS("Starting device plugin registration server")