diff --git a/docs/book/src/topics/metrics.md b/docs/book/src/topics/metrics.md index 144014049..10155c21f 100644 --- a/docs/book/src/topics/metrics.md +++ b/docs/book/src/topics/metrics.md @@ -55,4 +55,15 @@ azwi_mutation_request_bucket{namespace="default",service_name="webhook",telemetr azwi_mutation_request_bucket{namespace="default",service_name="webhook",telemetry_sdk_language="go",telemetry_sdk_name="opentelemetry",telemetry_sdk_version="0.20.0",le="+Inf"} 1 azwi_mutation_request_sum{namespace="default",service_name="webhook",telemetry_sdk_language="go",telemetry_sdk_name="opentelemetry",telemetry_sdk_version="0.20.0"} 0.104694953 azwi_mutation_request_count{namespace="default",service_name="webhook",telemetry_sdk_language="go",telemetry_sdk_name="opentelemetry",telemetry_sdk_version="0.20.0"} 1 -``` \ No newline at end of file +``` + +Please note that there are many webhook specific metrics that may be useful to monitor as well. Here are some webhook controller examples: + +- `controller_runtime_webhook_requests_total` +- `controller_runtime_webhook_latency_seconds` +- `workqueue_depth` +- `certwatcher_read_certificate_total` +- `certwatcher_read_certificate_errors_total` +- `workqueue_retries_total` + +To learn more about these metrics, please see [Default Exported Metrics References](https://book.kubebuilder.io/reference/metrics-reference.html)