if err != nil {
		utilruntime.HandleError(err)
	}
	// Add request processing HPA to queue with resyncPeriod delay.
	// Requests are always added to queue with resyncPeriod delay. If there's already request
	// for the HPA in the queue then a new request is always dropped. Requests spend resyncPeriod
	// in queue so HPAs are processed every resyncPeriod.
	// Request is added here just in case last resync didn't insert request into the queue. This

	eventBroadcaster          record.EventBroadcaster
	eventRecorder             record.EventRecorder
	volumePluginMgr           vol.VolumePluginMgr
	enableDynamicProvisioning bool
	resyncPeriod              time.Duration

	// Cache of the last known version of volumes and claims. This cache is
	// thread safe as long as the volumes/claims there are not modified, they