// resource metric across all relevant pods, represented as a percentage of
  // the requested value of the resource for the pods.
  // +optional
  optional int32 targetAverageUtilization = 2;

  // targetAverageValue is the target value of the average of the
  // resource metric across all relevant pods, as a raw value (instead of as
  // a percentage of the request), similar to the "pods" metric source type.
  // +optional

	// to a map of currently waiting pods and return status with "Wait" code.
	// Pod will remain waiting pod for the minimum duration returned by the Permit plugins.
	RunPermitPlugins(ctx context.Context, state *CycleState, pod *v1.Pod, nodeName string) *Status

	// WaitOnPermit will block, if the pod is a waiting pod, until the waiting pod is rejected or allowed.

		"intel.com/foo": "4",
	}

	tests := []struct {
		pod            *v1.Pod
		pods           []*v1.Pod
		nodes          []*v1.Node
		expectedScores framework.NodeScoreList
		name           string
	}{
		{
			//  Node1 Score = Node2 Score = 0 as the incoming Pod doesn't request extended resource.
			pod:            st.MakePod().Obj(),

		}
	}

	if !podsExist {
		// This pod may be the first pod in a series that have affinity to themselves. In order
		// to not leave such pods in pending state forever, we check that if no other pod
		// in the cluster matches the namespace and selector of this pod, the pod matches
		// its own terms, and the node has all the requested topologies, then we allow the pod
		// to pass the affinity check.

	)
	// ActivePodCount tracks the count of pods the Kubelet considers as active when deciding to admit a new pod
	ActivePodCount = metrics.NewGaugeVec(
		&metrics.GaugeOpts{
			Subsystem:      KubeletSubsystem,
			Name:           ActivePodCountKey,
			Help:           "The number of pods the kubelet considers active and which are being considered when admitting new pods. static is true if the pod is not from the apiserver.",

		}
		// Reject binding to a scheduling un-ready Pod.
		if len(pod.Spec.SchedulingGates) != 0 {
			return nil, fmt.Errorf("pod %v has non-empty .spec.schedulingGates", pod.Name)
		}
		pod.Spec.NodeName = machine
		if pod.Annotations == nil {
			pod.Annotations = make(map[string]string)
		}
		for k, v := range annotations {
			pod.Annotations[k] = v
		}

	// pods refers to a metric describing each pod in the current scale target
	// (for example, transactions-processed-per-second).  The values will be
	// averaged together before being compared to the target value.
	// +optional
	Pods *PodsMetricSource `json:"pods,omitempty" protobuf:"bytes,3,opt,name=pods"`

	// resource refers to a resource metric (such as those specified in

// an actual pod condition type.
type PodFailurePolicyOnPodConditionsPattern struct {
	// Specifies the required Pod condition type. To match a pod condition
	// it is required that specified type equals the pod condition type.
	Type corev1.PodConditionType `json:"type" protobuf:"bytes,1,req,name=type"`

	// Specifies the required Pod condition status. To match a pod condition

func (pc *PodCache) getPodByProxy(proxy *model.Proxy) *v1.Pod {
	var pod *v1.Pod
	key := podKeyByProxy(proxy)
	if key.Name != "" {
		pod = pc.getPodByKey(key)
		if pod != nil {
			return pod
		}
	}

	// only need to fetch the corresponding pod through the first IP, although there are multiple IP scenarios,
	// because multiple ips belong to the same pod
	proxyIP := proxy.IPAddresses[0]

  // pod-1, etc) and the controller will wait until each pod is ready before
  // continuing. When scaling down, the pods are removed in the opposite order.
  // The alternative policy is `Parallel` which will create pods in parallel
  // to match the desired scale without waiting, and on scale down will delete
  // all pods at once.
  // +optional
  optional string podManagementPolicy = 6;