limitations under the License.
*/

package node

import (
	"sync"

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

const nodeAuthorizerSubsystem = "node_authorizer"

var (
	graphActionsDuration = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Subsystem:      nodeAuthorizerSubsystem,
			Name:           "graph_actions_duration_seconds",

			StabilityLevel: metrics.ALPHA,
		},
	)

	NodeStartupDuration = metrics.NewGauge(
		&metrics.GaugeOpts{
			Subsystem:      KubeletSubsystem,
			Name:           NodeStartupKey,
			Help:           "Duration in seconds of node startup in total.",
			StabilityLevel: metrics.ALPHA,
		},
	)

	ImageGarbageCollectedTotal = metrics.NewCounterVec(
		&metrics.CounterOpts{

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
	"k8s.io/kubernetes/pkg/apis/certificates"
)

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

var (
	// csrDurationRequested counts and categorizes how many certificates were issued when the client requested a duration.
	csrDurationRequested = metrics.NewCounterVec(
		&metrics.CounterOpts{

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

var (
	regenerationCounter = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Name:           "apiextensions_openapi_v3_regeneration_count",
			Help:           "Counter of OpenAPI v3 spec regeneration count broken down by group, version, causing CRD and reason.",
			StabilityLevel: metrics.ALPHA,
		},

	WebhookRejectionNoError WebhookRejectionErrorType = "no_error"
)

var (
	latencySummaryMaxAge = 5 * time.Hour

	// Metrics provides access to all admission metrics.
	Metrics = newAdmissionMetrics()
)

// ObserverFunc is a func that emits metrics.
type ObserverFunc func(ctx context.Context, elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string)

const (

	latencyBuckets = []float64{0.005, 0.025, 0.1, 0.5, 2.5, 12.5}

	// Metrics provides access to all dial metrics.
	Metrics = newDialMetrics()
)

// DialMetrics instruments dials to proxy server with prometheus metrics.
type DialMetrics struct {
	clock     clock.Clock
	starts    *metrics.CounterVec
	latencies *metrics.HistogramVec
	failures  *metrics.CounterVec
}

limitations under the License.
*/

package metrics

import (
	"context"
	"sync"

	"k8s.io/apiserver/pkg/authorization/cel"
	compbasemetrics "k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

// AuthorizerMetrics specifies a set of methods that are used to register various metrics for the webhook authorizer
type AuthorizerMetrics interface {

limitations under the License.
*/

package metrics

import (
	"sync"

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

const CronJobControllerSubsystem = "cronjob_controller"

var (
	CronJobCreationSkew = metrics.NewHistogram(
		&metrics.HistogramOpts{
			Subsystem:      CronJobControllerSubsystem,

limitations under the License.
*/

package metrics

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

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

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

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

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

package metrics

import (
	"context"
	"sync"

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

type RequestBodyVerb string

const (
	Patch            RequestBodyVerb = "patch"
	Delete           RequestBodyVerb = "delete"