layer

Jan 12, 2016

Changes in this version

+ const DigestSHA256EmptyTar

+ var EmptyLayer = &emptyLayer

+ var ErrActiveMount = errors.New("mount still active")

+ var ErrLayerDoesNotExist = errors.New("layer does not exist")

+ var ErrLayerNotRetained = errors.New("layer not retained")

+ var ErrMaxDepthExceeded = errors.New("max depth exceeded")

+ var ErrMountDoesNotExist = errors.New("mount does not exist")

+ var ErrMountNameConflict = errors.New("mount already exists with name")

+ var ErrNotMounted = errors.New("not mounted")

+ func GetLayerPath(s Store, layer ChainID) (string, error) — windows/amd64

+ func LogReleaseMetadata(metadatas []Metadata)

+ func ReleaseAndLog(ls Store, l Layer)

+ type ChainID digest.Digest

+ func CreateChainID(dgsts []DiffID) ChainID

+ func (id ChainID) String() string

+ type DiffID digest.Digest

+ func (diffID DiffID) String() string

+ type Layer interface

+ ChainID func() ChainID

+ DiffID func() DiffID

+ DiffSize func() (int64, error)

+ Metadata func() (map[string]string, error)

+ Parent func() Layer

+ Size func() (int64, error)

+ type Metadata struct

+ ChainID ChainID

+ DiffID DiffID

+ DiffSize int64

+ Size int64

+ type MetadataStore interface

+ GetCacheID func(ChainID) (string, error)

+ GetDiffID func(ChainID) (DiffID, error)

+ GetInitID func(string) (string, error)

+ GetMountID func(string) (string, error)

+ GetMountParent func(string) (ChainID, error)

+ GetParent func(ChainID) (ChainID, error)

+ GetSize func(ChainID) (int64, error)

+ List func() ([]ChainID, []string, error)

+ Remove func(ChainID) error

+ RemoveMount func(string) error

+ SetInitID func(string, string) error

+ SetMountID func(string, string) error

+ SetMountParent func(string, ChainID) error

+ StartTransaction func() (MetadataTransaction, error)

+ TarSplitReader func(ChainID) (io.ReadCloser, error)

+ func NewFSMetadataStore(root string) (MetadataStore, error)

+ type MetadataTransaction interface

+ Cancel func() error

+ Commit func(ChainID) error

+ SetCacheID func(string) error

+ SetDiffID func(DiffID) error

+ SetParent func(parent ChainID) error

+ SetSize func(int64) error

+ String func() string

+ TarSplitWriter func(compressInput bool) (io.WriteCloser, error)

+ type MountInit func(root string) error

+ type RWLayer interface

+ Changes func() ([]archive.Change, error)

+ Metadata func() (map[string]string, error)

+ Mount func(mountLabel string) (string, error)

+ Name func() string

+ Parent func() Layer

+ Size func() (int64, error)

+ Unmount func() error

+ type Store interface

+ Cleanup func() error

+ CreateRWLayer func(id string, parent ChainID, mountLabel string, initFunc MountInit) (RWLayer, error)

+ DriverName func() string

+ DriverStatus func() [][2]string

+ Get func(ChainID) (Layer, error)

+ GetRWLayer func(id string) (RWLayer, error)

+ Register func(io.Reader, ChainID) (Layer, error)

+ Release func(Layer) ([]Metadata, error)

+ ReleaseRWLayer func(RWLayer) ([]Metadata, error)

+ func NewStoreFromGraphDriver(store MetadataStore, driver graphdriver.Driver) (Store, error)

+ func NewStoreFromOptions(options StoreOptions) (Store, error)

+ type StoreOptions struct

+ GIDMaps []idtools.IDMap

+ GraphDriver string

+ GraphDriverOptions []string

+ MetadataStorePathTemplate string

+ StorePath string

+ UIDMaps []idtools.IDMap

+ type TarStreamer interface

+ TarStream func() (io.ReadCloser, error)