Admission Requests Count
This metric can be used to track the number of admission requests which were triggered as a part of Kyverno.
Metric Name(s)
kyverno_admission_requests_total
Metric Value
Counter - An only-increasing integer representing the count of admission requests associated with a sample.
Metric Labels
| Label | Allowed Values | Description |
|---|---|---|
| request_allowed | “true”, “false” | If the admission review was accepeted or rejected. |
| request_webhook | “ValidatingWebhookConfiguration”, “MutatingWebhookConfiguration” | Type of webhook processing the admission review. |
| resource_kind | “Pod”, “Deployment”, “StatefulSet”, “ReplicaSet”, etc. | Kind of this resource |
| resource_namespace | Namespace in which this resource lives | |
| resource_request_operation | “create”, “update”, “delete” | If the requested resource is being created, updated, or deleted. |
Use cases
- The cluster admin wants to know how many admission requests were triggered in the last 24h hence, know how active Kyverno has been.
- The cluster admin wants to know what percentage of total incoming admission requests to Kyverno correspond to the incoming resource creations.
Useful Queries
Total admission requests triggered in the last 24h:
sum(increase(kyverno_admission_requests_total{}[24h]))Percentage of total incoming admission requests corresponding to resource creations:
sum(kyverno_admission_requests_total{resource_request_operation="create"})/sum(kyverno_admission_requests_total{})
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