limitations under the License.
*/

package aggregated

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

var (
	regenerationCounter = metrics.NewCounter(
		&metrics.CounterOpts{
			Name:           "aggregator_discovery_aggregation_count_total",
			Help:           "Counter of number of times discovery was aggregated",
			StabilityLevel: metrics.ALPHA,
		},
	)
)

func Start()                                                              {}
func StartWithUpload()                                                    {}
func Inc(name string)                                                     {}
func NewCounter(name string) dummyCounter                                 { return dummyCounter{} }
func NewStackCounter(name string, depth int) dummyCounter                 { return dummyCounter{} }

			StabilityLevel: metrics.ALPHA,
		},
		[]string{"transformation_type", "transformer_prefix", "status"},
	)

	envelopeTransformationCacheMissTotal = metrics.NewCounter(
		&metrics.CounterOpts{
			Namespace:      namespace,
			Subsystem:      subsystem,
			Name:           "envelope_transformation_cache_misses_total",

 * involves explicitly acknowledging support for the metric across multiple releases, in accordance with
 * the metric stability policy.
 */
var (
	eventCounter = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      subsystem,
			Name:           "event_total",
			Help:           "Counter of audit events generated and sent to the audit backend.",
			StabilityLevel: metrics.ALPHA,
		})

		TelemetryDir: os.Getenv("TEST_TELEMETRY_DIR"),
	})
}

// Inc increments the counter with the given name.
func Inc(name string) {
	counter.Inc(name)
}

// NewCounter returns a counter with the given name.
func NewCounter(name string) *counter.Counter {
	return counter.New(name)
}

// NewStackCounter returns a new stack counter with the given name and depth.

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

const GarbageCollectorControllerSubsystem = "garbagecollector_controller"

var (
	GarbageCollectorResourcesSyncError = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      GarbageCollectorControllerSubsystem,
			Name:           "resources_sync_error_total",
			Help:           "Number of garbage collector resources sync errors",

		},
		[]string{"type"},
	)
	// nodePortRepairReconcileErrors indicates the number of times the repair loop has failed to repair
	// the errors it detected.
	nodePortRepairReconcileErrors = metrics.NewCounter(
		&metrics.CounterOpts{
			Namespace:      namespace,
			Subsystem:      subsystem,
			Name:           "reconcile_errors_total",
			Help:           "Number of reconciliation failures on the nodeport repair reconcile loop",

			counterIncrease: true,
		},
		{
			name:       "with SAN",
			serverCert: serverCert,
		},
	}

	// register the test metrics
	x509MissingSANCounter := metrics.NewCounter(&metrics.CounterOpts{Name: "Test_checkForHostnameError"})
	registry := testutil.NewFakeKubeRegistry("0.0.0")
	registry.MustRegister(x509MissingSANCounter)
	sanChecker := NewSANDeprecatedChecker(x509MissingSANCounter)

)

const taintEvictionControllerSubsystem = "taint_eviction_controller"

var (
	// PodDeletionsTotal counts the number of Pods deleted by TaintEvictionController since its start.
	PodDeletionsTotal = metrics.NewCounter(
		&metrics.CounterOpts{
			Subsystem:      taintEvictionControllerSubsystem,
			Name:           "pod_deletions_total",
			Help:           "Total number of Pods deleted by TaintEvictionController since its start.",

	return expire, cleanup
}

func (f *file) newCounter(name string) *atomic.Uint64 {
	v, cleanup := f.newCounter1(name)
	cleanup()
	return v
}

func (f *file) newCounter1(name string) (v *atomic.Uint64, cleanup func()) {
	f.mu.Lock()
	defer f.mu.Unlock()

	current := f.current.Load()
	if current == nil {
		return nil, nop
	}
	debugPrintf("newCounter %s in %s\n", name, current.f.Name())