util

Documentation

Index

• func Blkid(label string) (deviceName, deviceType string, err error)
• func Contains(values []string, value string) bool
• func Convert(from, to interface{}) error
• func ConvertIgnoreOmitEmpty(from, to interface{}) error
• func Copy(d interface{}) interface{}
• func ExistsAndExecutable(path string) bool
• func FileCopy(src, dest string) error
• func GetCurrentContainerID() (string, error)
• func GetFsType(device string) (string, error)
• func GetHypervisor() string
• func HTTPDownloadToFile(url, dest string) error
• func IsRunningInTty() bool
• func KVPairs2Map(kvs []string) map[string]string
• func Map2KVPairs(m map[string]string) []string
• func MapCopy(data map[interface{}]interface{}) map[interface{}]interface{}
• func Merge(left, right map[interface{}]interface{}) map[interface{}]interface{}
• func Mount(device, target, fsType, options string) error
• func RemoveString(slice []string, s string) []string
• func ResolveDevice(spec string) string
• func RunCommandSequence(commandSequence []osYaml.StringandSlice) error
• func RunScript(path string) error
• func SliceCopy(data []interface{}) []interface{}
• func ToStrings(data []interface{}) []string
• func TrimSplit(str, sep string) []string
• func TrimSplitN(str, sep string, count int) []string
• func UnescapeKernelParams(s string) string
• func Unmount(target string) error
• func WriteFileAtomic(filename string, data []byte, perm os.FileMode) error
• type AnyMap
• type Backoff
  • func (b *Backoff) Close() error
  • func (b *Backoff) Start() <-chan bool
• type ReturnsErr

Functions

func Blkid

func Blkid(label string) (deviceName, deviceType string, err error)

func Contains

func Contains(values []string, value string) bool

func Convert

func Convert(from, to interface{}) error

func ConvertIgnoreOmitEmpty

func ConvertIgnoreOmitEmpty(from, to interface{}) error

func Copy

func Copy(d interface{}) interface{}

func ExistsAndExecutable

func ExistsAndExecutable(path string) bool

func FileCopy

func FileCopy(src, dest string) error

func GetCurrentContainerID

func GetCurrentContainerID() (string, error)

func GetFsType

func GetFsType(device string) (string, error)

func GetHypervisor

func GetHypervisor() string

GetHypervisor tries to detect if we're running in a VM, and returns a string for its type

func HTTPDownloadToFile

func HTTPDownloadToFile(url, dest string) error

func IsRunningInTty

func IsRunningInTty() bool

func KVPairs2Map

func KVPairs2Map(kvs []string) map[string]string

func Map2KVPairs

func Map2KVPairs(m map[string]string) []string

func MapCopy

func MapCopy(data map[interface{}]interface{}) map[interface{}]interface{}

func Merge

func Merge(left, right map[interface{}]interface{}) map[interface{}]interface{}

func Mount

func Mount(device, target, fsType, options string) error

func RemoveString

func RemoveString(slice []string, s string) []string

func ResolveDevice

func ResolveDevice(spec string) string

ResolveDevice this isn't reliable - blkid -L LABEL works more often :(

func RunCommandSequence

func RunCommandSequence(commandSequence []osYaml.StringandSlice) error

func RunScript

func RunScript(path string) error

func SliceCopy

func SliceCopy(data []interface{}) []interface{}

func ToStrings

func ToStrings(data []interface{}) []string

func TrimSplit

func TrimSplit(str, sep string) []string

func TrimSplitN

func TrimSplitN(str, sep string, count int) []string

func UnescapeKernelParams

func UnescapeKernelParams(s string) string

func Unmount

func Unmount(target string) error

func WriteFileAtomic

func WriteFileAtomic(filename string, data []byte, perm os.FileMode) error

Types

type AnyMap

type AnyMap map[interface{}]interface{}

type Backoff

type Backoff struct {
	StartMillis, MaxIntervalMillis, MaxMillis int
	// contains filtered or unexported fields
}

func (*Backoff) Close

func (b *Backoff) Close() error

func (*Backoff) Start

func (b *Backoff) Start() <-chan bool

type ReturnsErr

type ReturnsErr func() error