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cc8f643767
* refactor: move all middlewares in handlers sub package Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> * refactor: admission metrics (counter and latency) Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> * builder Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> * fix Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> * cleanup Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
28 lines
1.5 KiB
Go
28 lines
1.5 KiB
Go
package admissionrequests
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import (
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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 registerAdmissionRequestsMetric(m *metrics.MetricsConfig, resourceKind, resourceNamespace string, resourceRequestOperation metrics.ResourceRequestOperation) {
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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_requests_total 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_requests_total 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.RecordAdmissionRequests(resourceKind, resourceNamespace, resourceRequestOperation)
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}
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func Process(m *metrics.MetricsConfig, request *admissionv1.AdmissionRequest) {
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op := strings.ToLower(string(request.Operation))
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registerAdmissionRequestsMetric(m, request.Kind.Kind, request.Namespace, metrics.ResourceRequestOperation(op))
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}
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