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kyverno/pkg/webhooks/handlers/metrics.go
Charles-Edouard Brétéché fdf5b840b6
refactor: propagate context through admission handlers (#5392)
Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
2022-11-17 15:17:52 +00:00

24 lines
906 B
Go

package handlers
import (
"context"
"time"
"github.com/go-logr/logr"
"github.com/kyverno/kyverno/pkg/metrics"
admissionRequests "github.com/kyverno/kyverno/pkg/metrics/admissionrequests"
admissionReviewDuration "github.com/kyverno/kyverno/pkg/metrics/admissionreviewduration"
admissionv1 "k8s.io/api/admission/v1"
)
func (h AdmissionHandler) WithMetrics(metricsConfig *metrics.MetricsConfig) AdmissionHandler {
return withMetrics(metricsConfig, h)
}
func withMetrics(metricsConfig *metrics.MetricsConfig, inner AdmissionHandler) AdmissionHandler {
return func(ctx context.Context, logger logr.Logger, request *admissionv1.AdmissionRequest, startTime time.Time) *admissionv1.AdmissionResponse {
defer admissionReviewDuration.Process(metricsConfig, request, int64(time.Since(startTime)))
admissionRequests.Process(metricsConfig, request)
return inner(ctx, logger, request, startTime)
}
}