)

var (
	zoneHealth = metrics.NewGaugeVec(
		&metrics.GaugeOpts{
			Subsystem:      nodeControllerSubsystem,
			Name:           zoneHealthStatisticKey,
			Help:           "Gauge measuring percentage of healthy nodes per zone.",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"zone"},
	)
	zoneSize = metrics.NewGaugeVec(
		&metrics.GaugeOpts{
			Subsystem:      nodeControllerSubsystem,

	m.RatchetingTime.Observe(d.Seconds())
}

// Reset resets the metrics. This is meant to be used for testing. Panics
// if the metrics cannot be re-registered. Returns all the reset metrics
func (m *validationMetrics) Reset() []metrics.Registerable {
	m.RatchetingTime = metrics.NewHistogram(m.RatchetingTime.HistogramOpts)
	return []metrics.Registerable{m.RatchetingTime}

package ipallocator

import (
	"sync"

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

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

var (
	// clusterIPAllocated indicates the amount of cluster IP allocated by Service CIDR.
	clusterIPAllocated = metrics.NewGaugeVec(
		&metrics.GaugeOpts{
			Namespace:      namespace,
			Subsystem:      subsystem,

	"context"
	"time"

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

const (
	metricsNamespace = "apiserver"
	metricsSubsystem = "validating_admission_policy"
)

var (
	// Metrics provides access to validation admission metrics.
	Metrics = newValidationAdmissionMetrics()
)

// ValidatingAdmissionPolicyMetrics aggregates Prometheus metrics related to validation admission control.

limitations under the License.
*/

package metrics

import (
	"sync"

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

const taintEvictionControllerSubsystem = "taint_eviction_controller"

var (
	// PodDeletionsTotal counts the number of Pods deleted by TaintEvictionController since its start.
	PodDeletionsTotal = metrics.NewCounter(
		&metrics.CounterOpts{

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package metrics

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

// VolumeSchedulerSubsystem - subsystem name used by scheduler
const VolumeSchedulerSubsystem = "scheduler_volume"

var (

limitations under the License.
*/

package metrics

import (
	"sync"

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

const GarbageCollectorControllerSubsystem = "garbagecollector_controller"

var (
	GarbageCollectorResourcesSyncError = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      GarbageCollectorControllerSubsystem,

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"
)

const (
	subsystem  = "apiserver"
	statuscode = "code"
)

var registerMetricsOnce sync.Once

var (

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"
)

const (
	subsystem  = "apiserver"
	statuscode = "code"
)

var registerMetricsOnce sync.Once

var (

package openapi

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

var (
	regenerationCounter = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Name:           "apiextensions_openapi_v2_regeneration_count",
			Help:           "Counter of OpenAPI v2 spec regeneration count broken down by causing CRD name and reason.",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"crd", "reason"},
	)