metrics

var (
	// TotalRequests is a prometheus metric which counts the total number of requests that
	// the webhook server has received.
	TotalRequests = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "controller_runtime_webhook_requests_total",
			Help: "Total number of admission requests",
		},
		[]string{"webhook", "succeeded"},
	)

	// RequestLatency is a prometheus metric which is a histogram of the latency
	// of processing admission requests.
	RequestLatency = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Name: "controller_runtime_webhook_latency_seconds",
			Help: "Histogram of the latency of processing admission requests",
		},
		[]string{"webhook"},
	)
)