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util

package

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Versions in this module

v0

v0.4.3

Jan 23, 2016

v0.4.2

Jan 20, 2016

v0.4.1

Nov 23, 2015

Changes in this version

+ const BLOCK_DEV_NAME

+ const FILE_STAT_FORMAT_MAJOR_MINOR

+ const FILE_STAT_FORMAT_SIZE

+ const FILE_STAT_FORMAT_TYPE

+ const FILE_TYPE_BLOCKDEVICE

+ const FILE_TYPE_DIRECTORY

+ const FILE_TYPE_REGULAR

+ const IMAGE_FILE_NAME

+ const MOUNT_BINARY

+ const NSENTER_BINARY

+ const UMOUNT_BINARY

+ func GetFlag(v interface{}, key string, required bool, err error) (string, error)

+ func InitMountNamespace(fd string) error

+ func MountPointPrepareBlockDevice(mp string, dev string) error

+ func MountPointPrepareImageFile(mp string, size int64) error

+ func MountPointRemoveFile(file string) error

+ func UnescapeURL(url string) string

+ func ValidNetworkAddr(addr string) bool

+ func VolumeMount(v interface{}, mountPoint string, remount bool) (string, error)

+ func VolumeMountPointDirectoryCreate(v interface{}, dirName string) error

+ func VolumeMountPointDirectoryRemove(v interface{}, dirName string) error

+ func VolumeMountPointFileExists(v interface{}, file string, expectType string) bool

+ func VolumeUmount(v interface{}) error

+ type VolumeHelper interface

+ GenerateDefaultMountPoint func() string

+ GetDevice func() (string, error)

+ GetMountOpts func() []string

v0.4.1-rc1

Nov 20, 2015

v0.3.1-rc1

Oct 13, 2015

v0.3.1-gfs-rc1

Nov 10, 2015

v0.2.1

Aug 20, 2015

Changes in this version

+ const PRESERVED_CHECKSUM_LENGTH

+ func AttachLoopbackDevice(file string, readonly bool) (string, error)

+ func CheckBinaryVersion(binaryName, minVersion string, args []string) error

+ func CheckName(name string) error

+ func CheckUUID(uuid string) error

+ func CompressData(data []byte) (io.ReadSeeker, error)

+ func CompressDir(sourceDir, targetFile string) error

+ func CompressFile(filePath string) error

+ func ConfigExists(fileName string) bool

+ func Copy(src, dst string) error

+ func DecompressAndVerify(src io.Reader, checksum string) (io.Reader, error)

+ func DecompressDir(sourceFile, targetDir string) error

+ func DecompressFile(filePath string) error

+ func DetachLoopbackDevice(file, dev string) error

+ func EncodeData(v interface{}) (*bytes.Buffer, error)

+ func Execute(binary string, args []string) (string, error)

+ func ExtractUUIDs(names []string, prefix, suffix string) ([]string, error)

+ func GetChecksum(data []byte) string

+ func GetFileChecksum(filePath string) (string, error)

+ func GetLowerCaseFlag(v interface{}, key string, required bool, err error) (string, error)

+ func GetName(v interface{}, key string, required bool, err error) (string, error)

+ func GetUUID(v interface{}, key string, required bool, err error) (string, error)

+ func ListConfigIDs(path, prefix, suffix string) ([]string, error)

+ func LoadConfig(fileName string, v interface{}) error

+ func LockFile(fileName string) error

+ func MkdirIfNotExists(path string) error

+ func Now() string

+ func ObjectConfig(obj interface{}) (string, error)

+ func ObjectDelete(obj interface{}) error

+ func ObjectExists(obj interface{}) (bool, error)

+ func ObjectLoad(obj interface{}) error

+ func ObjectSave(obj interface{}) error

+ func ParseSize(size string) (int64, error)

+ func RemoveConfig(fileName string) error

+ func RequiredMissingError(name string) error

+ func SaveConfig(fileName string, v interface{}) error

+ func SliceToMap(slices []string) map[string]string

+ func UnlockFile(fileName string) error

+ func ValidateName(name string) bool

+ func ValidateUUID(s string) bool

+ type Index struct

+ func NewIndex() *Index

+ func (idx *Index) Add(key, value string) error

+ func (idx *Index) Delete(key string) error

+ func (idx *Index) Get(key string) string

+ type ObjectOperations interface

+ ConfigFile func() (string, error)