lvm

Documentation

Index

• Constants
• Variables
• func GetMetaData(resource string) string
• func NewNodeServer(d *csicommon.CSIDriver, nodeID string) csi.NodeServer
• type LVM
  • func NewDriver(nodeID, endpoint string) *LVM
  • func (lvm *LVM) Run()

Constants

const (
	// NsenterCmd is the nsenter command
	NsenterCmd = "/nsenter --mount=/proc/1/ns/mnt"
	// VgNameTag is the vg name tag
	VgNameTag = "vgName"
	// PvTypeTag is the pv type tag
	PvTypeTag = "pvType"
	// FsTypeTag is the fs type tag
	FsTypeTag = "fsType"
	// LvmTypeTag is the lvm type tag
	LvmTypeTag = "lvmType"
	// NodeAffinity is the pv node schedule tag
	NodeAffinity = "nodeAffinity"
	// LocalDisk local disk
	LocalDisk = "localdisk"
	// CloudDisk cloud disk
	CloudDisk = "clouddisk"
	// LinearType linear type
	LinearType = "linear"
	// StripingType striping type
	StripingType = "striping"
	// DefaultFs default fs
	DefaultFs = "ext4"
	// DefaultNA default NodeAffinity
	DefaultNA = "true"
	// TopologyNodeKey tag
	TopologyNodeKey = "topology.lvmplugin.csi.alibabacloud.com/hostname"
)

const (
	// MetadataURL is metadata server url
	MetadataURL = "http://100.100.100.200/latest/meta-data/"
	// InstanceID is the instance id tag
	InstanceID = "instance-id"
	// RegionIDTag is the region id tag
	RegionIDTag = "region-id"
)

Variables

var (

	// DeviceChars is chars of a device
	DeviceChars = []string{"b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"}
)

var ErrParse = errors.New("Cannot parse output of blkid")

ErrParse is an error that is returned when parse operation fails

Functions

func GetMetaData

func GetMetaData(resource string) string

GetMetaData get host regionid, zoneid

func NewNodeServer

func NewNodeServer(d *csicommon.CSIDriver, nodeID string) csi.NodeServer

NewNodeServer create a NodeServer object

Types

type LVM

type LVM struct {
	// contains filtered or unexported fields
}

LVM the LVM struct

func NewDriver

func NewDriver(nodeID, endpoint string) *LVM

NewDriver create the identity/node/controller server and disk driver

func (*LVM) Run

func (lvm *LVM) Run()

Run start a new server