util

Documentation

Index

• Constants
• func ErrList(e []error) error
• func GetDefaultRKETools() string
• func GetImageTagFromImage(image string) (string, error)
• func GetObjectQueue(l interface{}) chan interface{}
• func GetTagMajorVersion(tag string) string
• func IsFileExists(filePath string) (bool, error)
• func IsRancherBackupSupported(image string) bool
• func IsSymlink(file string) (bool, error)
• func StrToSemVer(version string) (*semver.Version, error)
• func UniqueStringSlice(elements []string) []string

Constants

const (
	WorkerThreads = 50
	// SupportedSyncToolsVersion this should be kept at the latest version of rke released with
	// rancher 2.2.0.
	SupportedSyncToolsVersion = "0.1.25"
)

Functions

func ErrList

func ErrList(e []error) error

func GetDefaultRKETools

func GetDefaultRKETools() string

func GetImageTagFromImage

func GetImageTagFromImage(image string) (string, error)

func GetObjectQueue

func GetObjectQueue(l interface{}) chan interface{}

func GetTagMajorVersion

func GetTagMajorVersion(tag string) string

func IsFileExists

func IsFileExists(filePath string) (bool, error)

func IsRancherBackupSupported

func IsRancherBackupSupported(image string) bool

IsRancherBackupSupported with rancher 2.2.0 and rke 0.2.0, etcdbackup was completely refactored and the interface for the rke-tools backup command changed significantly. This function is used to check the the release rke-tools version to choose between the new backup or the legacy backup code paths. The released version of rke-tools should be set in the const SupportedSyncToolsVersion

func IsSymlink

func IsSymlink(file string) (bool, error)

func StrToSemVer

func StrToSemVer(version string) (*semver.Version, error)

func UniqueStringSlice

func UniqueStringSlice(elements []string) []string

UniqueStringSlice - Input slice, retrun slice with unique elements. Will not maintain order.