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,

	handlersmetrics "k8s.io/apiserver/pkg/endpoints/handlers/metrics"
	apimetrics "k8s.io/apiserver/pkg/endpoints/metrics"
	"k8s.io/apiserver/pkg/server/mux"
	cachermetrics "k8s.io/apiserver/pkg/storage/cacher/metrics"
	etcd3metrics "k8s.io/apiserver/pkg/storage/etcd3/metrics"
	flowcontrolmetrics "k8s.io/apiserver/pkg/util/flowcontrol/metrics"
	peerproxymetrics "k8s.io/apiserver/pkg/util/peerproxy/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

			StabilityLevel: metrics.ALPHA,
		},
		[]string{"code"},
	)
	syncLatency = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Subsystem:      RootCACertPublisher,
			Name:           "sync_duration_seconds",
			Help:           "Number of namespace syncs happened in root ca cert publisher.",
			Buckets:        metrics.ExponentialBuckets(0.001, 2, 15),
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"code"},
	)

See the License for the specific language governing permissions and
limitations under the License.
*/

package webhook

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

var x509MissingSANCounter = metrics.NewCounter(
	&metrics.CounterOpts{
		Subsystem: "webhooks",
		Namespace: "apiserver",
		Name:      "x509_missing_san_total",

import (
	"sync"

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

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

var (
	// nodePortRepairPortErrors indicates the number of errors found by the repair loop
	// divided by the type of error:
	// leak, repair, full, outOfRange, duplicate, unknown
	nodePortRepairPortErrors = metrics.NewCounterVec(
		&metrics.CounterOpts{