util

Documentation

Index

• Constants
• func BytesToGiB(volumeSizeBytes int64) int64
• func ConvertTagsToMap(tags string) (map[string]string, error)
• func GiBToBytes(volumeSizeGiB int64) int64
• func IsLinuxOS() bool
• func IsWindowsOS() bool
• func MakeDir(pathname string) error
• func MakeFile(pathname string) error
• func RoundUpBytes(volumeSizeBytes int64) int64
• func RoundUpGiB(volumeSizeBytes int64) int64
• type VolumeLocks
  • func NewVolumeLocks() *VolumeLocks
  • func (vl *VolumeLocks) Release(volumeID string)
  • func (vl *VolumeLocks) TryAcquire(volumeID string) bool

Constants

const (
	GiB                  = 1024 * 1024 * 1024
	TagsDelimiter        = ","
	TagKeyValueDelimiter = "="
)

Functions

func BytesToGiB

func BytesToGiB(volumeSizeBytes int64) int64

BytesToGiB conversts Bytes to GiB

func ConvertTagsToMap

func ConvertTagsToMap(tags string) (map[string]string, error)

ConvertTagsToMap convert the tags from string to map the valid tags fomat is "key1=value1,key2=value2", which could be converted to {"key1": "value1", "key2": "value2"}

func GiBToBytes

func GiBToBytes(volumeSizeGiB int64) int64

GiBToBytes converts GiB to Bytes

func IsLinuxOS

func IsLinuxOS() bool

IsLinuxOS decides whether the driver is running on linux OS.

func IsWindowsOS

func IsWindowsOS() bool

IsWindowsOS decides whether the driver is running on windows OS.

func MakeDir

func MakeDir(pathname string) error

func MakeFile

func MakeFile(pathname string) error

func RoundUpBytes

func RoundUpBytes(volumeSizeBytes int64) int64

RoundUpBytes rounds up the volume size in bytes upto multiplications of GiB in the unit of Bytes

func RoundUpGiB

func RoundUpGiB(volumeSizeBytes int64) int64

RoundUpGiB rounds up the volume size in bytes upto multiplications of GiB in the unit of GiB

Types

type VolumeLocks

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

func NewVolumeLocks

func NewVolumeLocks() *VolumeLocks

func (*VolumeLocks) Release

func (vl *VolumeLocks) Release(volumeID string)

func (*VolumeLocks) TryAcquire

func (vl *VolumeLocks) TryAcquire(volumeID string) bool