volume

type Manager interface {
	// Start starts the manager.
	Start(stopCh <-chan struct{}) error
	// Status returns the getPVCStatus of a PVC/PV.
	Status(namespace, name string) ([]storagev1alpha1.PersistentVolumeClaimStatus, error)
	// Attach attaches a volume to a workload.
	Attach(w *storagev1alpha1.Workload, namespace, name string) error
	// MountedNodes returns the node list this volume mounted on.
	MountedNodes(namespace, name string) ([]string, error)
	// Usage returns the real usage of volume in byte.
	Usage(namespace, name string) (int64, error)
}