added clusterName hash as label to newly created disks

driver/controller.go

@@ -58,6 +58,9 @@ const (
 	// to create a volume that is larger than what we support
 	maximumVolumeSizeInBytes int64 = 4398046511104
 
+	// createdByYandex is used to tag volumes that are created by this CSI plugin
+	createdByYandex = "Created by Yandex CSI driver"
+
 	// defaultVolumeSizeInBytes is used when the user did not provide a size or
 	// the size they provided did not satisfy our requirements
 	defaultVolumeSizeInBytes int64 = 5 * giB
@@ -169,7 +172,8 @@ func (d *Driver) CreateVolume(ctx context.Context, req *csi.CreateVolumeRequest)
 	diskCreateRequest := &compute.CreateDiskRequest{
 		FolderId:    d.folderID,
 		Name:        volumeName,
-		Description: d.clusterName,
+		Description: createdByYandex,
+		Labels:      map[string]string{"cluster": d.clusterName},
 		TypeId:      typeID,
 		ZoneId:      zone,
 		Size:        size,