apiserver_envelope_encryption_kms_operations_latency_seconds_bucket{grpc_status_code="OK",method_name="/v2alpha1.KeyManagementService/Encrypt",provider_name="providerName",le="0.0008"} 0

		Buckets:        []float64{.1, .25, .5, 1, 2.5, 5, 10, 15, 25, 50, 120, 300, 600},
		StabilityLevel: metrics.ALPHA,
	},
	[]string{"driver_name", "method_name", "grpc_status_code", "migrated"},
)

func init() {
	registerMetrics()
}

func registerMetrics() {
	// legacyregistry is the internal k8s wrapper around the prometheus

			if err != nil {
				t.Fatalf("failed to get metric value, error: %v", err)
			}
			// apiserver_envelope_encryption_kms_operations_latency_seconds_sum{grpc_status_code="OK",method_name="/v2alpha1.KeyManagementService/Encrypt",provider_name="providerName"} 0.000881432
			if sampleSum == 0 {
				t.Fatalf("expected metric value to be greater than 0, got %v", sampleSum)
			}

			// Start 0.1ms with the last bucket being [~52s, +Inf)
			Buckets: metrics.ExponentialBuckets(0.0001, 2, 20),
		},
		[]string{"provider_name", "method_name", "grpc_status_code"},
	)

	// keyIDHashTotal is the number of times a keyID is used
	// e.g. apiserver_envelope_encryption_key_id_hash_total counter