lastDriveStatsRefresh time.Time
)

// PeerResourceMetrics represents the resource metrics
// retrieved from a peer, along with errors if any
type PeerResourceMetrics struct {
	Metrics map[MetricSubsystem]ResourceMetrics
	Errors  []string
}

// ResourceMetrics is a map of unique key identifying
// a resource metric (e.g. reads_per_sec_{node}_{drive})
// to its data
type ResourceMetrics map[string]ResourceMetric

	now := UTCNow()
	for i, resource := range args.Resources {
		l.lockMap[resource] = []lockRequesterInfo{
			{
				Name:            resource,
				Writer:          true,
				Source:          args.Source,
				Owner:           args.Owner,
				UID:             args.UID,
				Timestamp:       now.UnixNano(),
				TimeLastRefresh: now.UnixNano(),
				Group:           len(args.Resources) > 1,
				Quorum:          *args.Quorum,

  // Group is the API Group of the Resource.  "*" means all.
  // +optional
  optional string group = 3;

  // Version is the API Version of the Resource.  "*" means all.
  // +optional
  optional string version = 4;

  // Resource is one of the existing resource types.  "*" means all.
  // +optional
  optional string resource = 5;

  // Subresource is one of the existing resource types.  "" means none.
  // +optional

// normal per-pod metrics using the "pods" source.  Only one "target" type
// should be set.
message ContainerResourceMetricSource {
  // name is the name of the resource in question.
  optional string name = 1;

  // targetAverageUtilization is the target value of the average of the
  // resource metric across all relevant pods, represented as a percentage of
  // the requested value of the resource for the pods.
  // +optional

  // +optional
  optional string apiGroup = 1;

  // Kind is the type of resource being referenced. This is the same
  // value as in the parameter object's metadata.
  optional string kind = 2;

  // Name is the name of resource being referenced.
  optional string name = 3;

  // Namespace that contains the referenced resource. Must be empty

  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString servicePort = 2;

  // resource is an ObjectRef to another Kubernetes resource in the namespace
  // of the Ingress object. If resource is specified, serviceName and servicePort
  // must not be specified.
  // +optional
  optional k8s.io.api.core.v1.TypedLocalObjectReference resource = 3;
}

// IngressClass represents the class of the Ingress, referenced by the Ingress

  // Currently only valid for Resource metric source type
  // +optional
  optional int32 averageUtilization = 4;
}

// MetricValueStatus holds the current value for a metric
message MetricValueStatus {
  // value is the current value of the metric (as a quantity).
  // +optional
  optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 1;

		locksHeld[resource] = []lockRequesterInfo{lri}
	}

	// Add a few concurrent read locks to the mix
	for i := 0; i < 50; i++ {
		resource := fmt.Sprintf("bucket/get-object-%d", i)
		lri := lockRequesterInfo{
			Name:   resource,
			UID:    mustGetUUID(),
			Owner:  owners[i%len(owners)],
			Quorum: 2,
		}
		lris = append(lris, lri)
		locksHeld[resource] = append(locksHeld[resource], lri)

				}
			}
		}
		if scopingImpacted {
			res := &resource.Instance{
				Origin: &legacykube.Origin{
					Type: config.GroupVersionKind(deployment.GroupVersionKind()),
					FullName: resource.FullName{
						Namespace: resource.Namespace(deployment.GetNamespace()),
						Name:      resource.LocalName(deployment.GetName()),
					},
					ResourceVersion: resource.Version(deployment.GetResourceVersion()),
					Ref:             nil,

  // Currently only valid for Resource metric source type
  // +optional
  optional int32 averageUtilization = 4;
}

// MetricValueStatus holds the current value for a metric
message MetricValueStatus {
  // value is the current value of the metric (as a quantity).
  // +optional
  optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 1;