`,
		Example: `  # Retrieve workload metrics for productpage-v1 workload
  istioctl experimental metrics productpage-v1

  # Retrieve workload metrics for various services with custom duration
  istioctl experimental metrics productpage-v1 -d 2m

  # Retrieve workload metrics for various services in the different namespaces
  istioctl experimental metrics productpage-v1.foo reviews-v1.bar ratings-v1.baz`,

// server lists all metrics that could be returned for the requested path.
//
// The (repeatable) `buckets` query parameter is a list of bucket names (or it
// could be a comma separated value) to return metrics with a bucket label.
// Bucket metrics will be returned only for the provided buckets. If no buckets
// parameter is provided, no bucket metrics are returned.

			t = &m
		}

		mx[Total] = *t
		metric := SRMetric{
			ReplicatedSize:  v.ReplicatedSize,
			ReplicatedCount: v.ReplicatedCount,
			DeploymentID:    dID,
			Failed:          v.Failed.toMetric(),
			XferStats:       mx,
		}
		epHealth, ok := epMap[v.Endpoint]
		if ok {
			metric.Endpoint = epHealth.Endpoint
			metric.TotalDowntime = epHealth.offlineDuration
			metric.LastOnline = epHealth.lastOnline

      priorityClassName: system-cluster-critical
      serviceAccountName: metrics-server
      nodeSelector:
        kubernetes.io/os: linux
      containers:
      - name: metrics-server
        image: registry.k8s.io/metrics-server/metrics-server:v0.7.1
        command:
        - /metrics-server
        - --metric-resolution=15s
        - --kubelet-use-node-status-port
        - --kubelet-insecure-tls

	EndpointsDesired = metrics.NewGaugeVec(
		&metrics.GaugeOpts{
			Subsystem:      EndpointSliceMirroringSubsystem,
			Name:           "endpoints_desired",
			Help:           "Number of endpoints desired",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{},
	)
	// NumEndpointSlices tracks the number of EndpointSlices in a cluster.
	NumEndpointSlices = metrics.NewGaugeVec(
		&metrics.GaugeOpts{

package portallocator

import (
	"sync"

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

const (
	namespace = "kube_apiserver"
	subsystem = "nodeport_allocator"
)

var (
	// nodePortAllocated indicates the amount of ports allocated by NodePort Service.
	nodePortAllocated = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      namespace,
			Subsystem:      subsystem,

limitations under the License.
*/

package metrics

import (
	"crypto/sha256"
	"fmt"
	"hash"
	"sync"

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

const (
	namespace = "apiserver"
	subsystem = "encryption_config_controller"
)

var (
	encryptionConfigAutomaticReloadsTotal = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Namespace:      namespace,

limitations under the License.
*/

package plugin

import (
	"sync"

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

const (
	KubeletSubsystem = "kubelet"
)

var (
	registerOnce sync.Once

	kubeletCredentialProviderPluginErrors = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Subsystem:      KubeletSubsystem,
			Name:           "credential_provider_plugin_errors",

	EphemeralVolumeCreateFailures = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      EphemeralVolumeSubsystem,
			Name:           "create_failures_total",
			Help:           "Number of PersistenVolumeClaims creation requests",
			StabilityLevel: metrics.ALPHA,
		})
)

var registerMetrics sync.Once

// RegisterMetrics registers EphemeralVolume metrics.
func RegisterMetrics() {
	registerMetrics.Do(func() {

*/

package serviceaccount

import (
	"sync"

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

const kubeServiceAccountSubsystem = "serviceaccount"

var (
	// LegacyTokensTotal is the number of legacy tokens used against apiserver.
	legacyTokensTotal = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      kubeServiceAccountSubsystem,