update vendor

Signed-off-by: Roland.Ma <rolandma@yunify.com>

vendor/k8s.io/apiserver/pkg/admission/metrics/metrics.go

@@ -54,7 +54,7 @@ var (
 )
 
 // ObserverFunc is a func that emits metrics.
-type ObserverFunc func(elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string)
+type ObserverFunc func(ctx context.Context, elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string)
 
 const (
 	stepValidate = "validate"
@@ -96,7 +96,7 @@ func (p pluginHandlerWithMetrics) Admit(ctx context.Context, a admission.Attribu
 
 	start := time.Now()
 	err := mutatingHandler.Admit(ctx, a, o)
-	p.observer(time.Since(start), err != nil, a, stepAdmit, p.extraLabels...)
+	p.observer(ctx, time.Since(start), err != nil, a, stepAdmit, p.extraLabels...)
 	return err
 }
 
@@ -109,7 +109,7 @@ func (p pluginHandlerWithMetrics) Validate(ctx context.Context, a admission.Attr
 
 	start := time.Now()
 	err := validatingHandler.Validate(ctx, a, o)
-	p.observer(time.Since(start), err != nil, a, stepValidate, p.extraLabels...)
+	p.observer(ctx, time.Since(start), err != nil, a, stepValidate, p.extraLabels...)
 	return err
 }
 
@@ -163,28 +163,28 @@ func (m *AdmissionMetrics) reset() {
 }
 
 // ObserveAdmissionStep records admission related metrics for a admission step, identified by step type.
-func (m *AdmissionMetrics) ObserveAdmissionStep(elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string) {
-	m.step.observe(elapsed, append(extraLabels, stepType, string(attr.GetOperation()), strconv.FormatBool(rejected))...)
+func (m *AdmissionMetrics) ObserveAdmissionStep(ctx context.Context, elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string) {
+	m.step.observe(ctx, elapsed, append(extraLabels, stepType, string(attr.GetOperation()), strconv.FormatBool(rejected))...)
 }
 
 // ObserveAdmissionController records admission related metrics for a built-in admission controller, identified by it's plugin handler name.
-func (m *AdmissionMetrics) ObserveAdmissionController(elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string) {
-	m.controller.observe(elapsed, append(extraLabels, stepType, string(attr.GetOperation()), strconv.FormatBool(rejected))...)
+func (m *AdmissionMetrics) ObserveAdmissionController(ctx context.Context, elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string) {
+	m.controller.observe(ctx, elapsed, append(extraLabels, stepType, string(attr.GetOperation()), strconv.FormatBool(rejected))...)
 }
 
 // ObserveWebhook records admission related metrics for a admission webhook.
-func (m *AdmissionMetrics) ObserveWebhook(elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string) {
-	m.webhook.observe(elapsed, append(extraLabels, stepType, string(attr.GetOperation()), strconv.FormatBool(rejected))...)
+func (m *AdmissionMetrics) ObserveWebhook(ctx context.Context, elapsed time.Duration, rejected bool, attr admission.Attributes, stepType string, extraLabels ...string) {
+	m.webhook.observe(ctx, elapsed, append(extraLabels, stepType, string(attr.GetOperation()), strconv.FormatBool(rejected))...)
 }
 
 // ObserveWebhookRejection records admission related metrics for an admission webhook rejection.
-func (m *AdmissionMetrics) ObserveWebhookRejection(name, stepType, operation string, errorType WebhookRejectionErrorType, rejectionCode int) {
+func (m *AdmissionMetrics) ObserveWebhookRejection(ctx context.Context, name, stepType, operation string, errorType WebhookRejectionErrorType, rejectionCode int) {
 	// We truncate codes greater than 600 to keep the cardinality bounded.
 	// This should be rarely done by a malfunctioning webhook server.
 	if rejectionCode > 600 {
 		rejectionCode = 600
 	}
-	m.webhookRejection.WithLabelValues(name, stepType, operation, string(errorType), strconv.Itoa(rejectionCode)).Inc()
+	m.webhookRejection.WithContext(ctx).WithLabelValues(name, stepType, operation, string(errorType), strconv.Itoa(rejectionCode)).Inc()
 }
 
 type metricSet struct {
@@ -242,10 +242,10 @@ func (m *metricSet) reset() {
 }
 
 // Observe records an observed admission event to all metrics in the metricSet.
-func (m *metricSet) observe(elapsed time.Duration, labels ...string) {
+func (m *metricSet) observe(ctx context.Context, elapsed time.Duration, labels ...string) {
 	elapsedSeconds := elapsed.Seconds()
-	m.latencies.WithLabelValues(labels...).Observe(elapsedSeconds)
+	m.latencies.WithContext(ctx).WithLabelValues(labels...).Observe(elapsedSeconds)
 	if m.latenciesSummary != nil {
-		m.latenciesSummary.WithLabelValues(labels...).Observe(elapsedSeconds)
+		m.latenciesSummary.WithContext(ctx).WithLabelValues(labels...).Observe(elapsedSeconds)
 	}
 }