Support bmcpfs fileset dynamic provisioning

Author: mowangdk

pkg/bmcpfs/bmcpfs.go

@@ -24,26 +24,31 @@ import (
 )
 
 const (
-	driverType = "bmcpfs"
-	driverName = "bmcpfsplugin.csi.alibabacloud.com"
+	driverType       = "bmcpfs"
+	driverName       = "bmcpfsplugin.csi.alibabacloud.com"
+	uniqVolumePrefix = "kubernetes.io/csi/bmcpfsplugin.csi.alibabacloud.com"
 
 	// keys in volume context or publish context
 	_vpcMountTarget = "vpcMountTarget"
 	_vscMountTarget = "vscMountTarget"
-	_vscId          = "vscId"
+	_vscID          = "vscId"
 	_networkType    = "networkType"
 	_path           = "path"
 	_mpAutoSwitch   = "mountpointAutoSwitch"
 
-	// prefix of node id
-	CommonNodeIDPrefix  = "common:"
+	// CommonNodeIDPrefix is the prefix for common node IDs
+	CommonNodeIDPrefix = "common:"
+	// LingjunNodeIDPrefix is the prefix for lingjun node IDs
 	LingjunNodeIDPrefix = "lingjun:"
 
 	// network types of CPFS mount targets
 	networkTypeVPC = "vpc"
 	networkTypeVSC = "vsc"
 
 	volumeHandleDelimiter = "+"
+
+	// NodeIDIndex is the index name for node ID in the informer cache
+	NodeIDIndex = "nodeid-index"
 )
 
 type Driver struct {