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dfded5cc60
Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
30 lines
1.9 KiB
Go
30 lines
1.9 KiB
Go
package admissionreviewduration
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import (
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"context"
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"fmt"
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"strings"
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"github.com/kyverno/kyverno/pkg/metrics"
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"github.com/kyverno/kyverno/pkg/utils"
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admissionv1 "k8s.io/api/admission/v1"
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)
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func registerAdmissionReviewDurationMetric(ctx context.Context, m *metrics.MetricsConfig, resourceKind, resourceNamespace string, resourceRequestOperation metrics.ResourceRequestOperation, admissionRequestLatency float64, allowed bool) {
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includeNamespaces, excludeNamespaces := m.Config.GetIncludeNamespaces(), m.Config.GetExcludeNamespaces()
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if (resourceNamespace != "" && resourceNamespace != "-") && utils.ContainsString(excludeNamespaces, resourceNamespace) {
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m.Log.V(2).Info(fmt.Sprintf("Skipping the registration of kyverno_admission_review_duration_seconds metric as the operation belongs to the namespace '%s' which is one of 'namespaces.exclude' %+v in values.yaml", resourceNamespace, excludeNamespaces))
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return
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}
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if (resourceNamespace != "" && resourceNamespace != "-") && len(includeNamespaces) > 0 && !utils.ContainsString(includeNamespaces, resourceNamespace) {
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m.Log.V(2).Info(fmt.Sprintf("Skipping the registration of kyverno_admission_review_duration_seconds metric as the operation belongs to the namespace '%s' which is not one of 'namespaces.include' %+v in values.yaml", resourceNamespace, includeNamespaces))
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return
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}
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m.RecordAdmissionReviewDuration(ctx, resourceKind, resourceNamespace, string(resourceRequestOperation), admissionRequestLatency, allowed)
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}
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func Process(ctx context.Context, m *metrics.MetricsConfig, request *admissionv1.AdmissionRequest, response *admissionv1.AdmissionResponse, latency int64) {
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op := strings.ToLower(string(request.Operation))
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admissionReviewLatencyDurationInSeconds := float64(latency) / float64(1000*1000*1000)
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registerAdmissionReviewDurationMetric(ctx, m, request.Kind.Kind, request.Namespace, metrics.ResourceRequestOperation(op), admissionReviewLatencyDurationInSeconds, response.Allowed)
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}
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