configMapLister:    configMaps.Lister(),
		configMapSynced:    configMaps.Informer().HasSynced,
		syncQueue: workqueue.NewTypedRateLimitingQueueWithConfig(
			workqueue.DefaultTypedControllerRateLimiter[string](),
			workqueue.TypedRateLimitingQueueConfig[string]{
				Name: "bootstrap_signer_queue",
			},
		),
	}

	configMaps.Informer().AddEventHandlerWithResyncPeriod(

		configmapKey:       key,
		configmapLister:    configmapLister,
		configMapInformer:  uncastConfigmapInformer,

		queue: workqueue.NewTypedRateLimitingQueueWithConfig(
			workqueue.DefaultTypedControllerRateLimiter[string](),
			workqueue.TypedRateLimitingQueueConfig[string]{Name: fmt.Sprintf("DynamicConfigMapCABundle-%s", purpose)},
		),
		preRunCaches: []cache.InformerSynced{uncastConfigmapInformer.HasSynced},
	}

	c := &Controller{
		crdLister:  crdInformer.Lister(),
		crdsSynced: crdInformer.Informer().HasSynced,
		queue: workqueue.NewTypedRateLimitingQueueWithConfig(
			workqueue.DefaultTypedControllerRateLimiter[string](),
			workqueue.TypedRateLimitingQueueConfig[string]{Name: "crd_openapi_controller"},
		),
		specsByName: map[string]*specCache{},
	}

		podSynced:  podInformer.Informer().HasSynced,
		pvcLister:  pvcInformer.Lister(),
		pvcsSynced: pvcInformer.Informer().HasSynced,
		queue: workqueue.NewTypedRateLimitingQueueWithConfig(
			workqueue.DefaultTypedControllerRateLimiter[string](),
			workqueue.TypedRateLimitingQueueConfig[string]{Name: "ephemeral_volume"},
		),
	}

	ephemeralvolumemetrics.RegisterMetrics()