}

var _ crConverterInterface = &converterMetric{}

type converterMetric struct {
	delegate  crConverterInterface
	latencies *metrics.HistogramVec
	crdName   string
}

func (c *converterMetricFactory) addMetrics(crdName string, converter crConverterInterface) (crConverterInterface, error) {
	c.factoryLock.Lock()
	defer c.factoryLock.Unlock()
	metric, exists := c.durations["webhook"]
	if !exists {

		if err != nil {
			return err
		}

		// Make sure the CRD exists in each cluster.
		for _, c := range t.Clusters() {
			crdName := fmt.Sprintf("%ss.%s", kind, params.Group)
			if isCRDInstalled(c, crdName, params.Version) {
				// It's already installed on this cluster - nothing to do.
				continue
			}

			// Add/Update the CRD in this cluster...
			if t.Settings().NoCleanup {