tarfs

package

v0.13.12 Latest Latest Go to latest Published: Apr 26, 2024 License: Apache-2.0 Imports: 31 Imported by: 2

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Repository

github.com/containerd/nydus-snapshotter

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Documentation ¶

Index ¶

Constants
type Manager
- func NewManager(insecure, checkTarfsHint bool, cacheDirPath, nydusImagePath string, ...) *Manager

Constants ¶

View Source

const (
	TarfsStatusInit    = 0
	TarfsStatusPrepare = 1
	TarfsStatusReady   = 2
	TarfsStatusFailed  = 3
)

View Source

const (
	MaxManifestConfigSize   = 0x100000
	TarfsLayerBootstrapName = "layer.boot"
	TarfsImageBootstrapName = "image.boot"
	TarfsLayerDiskName      = "layer.disk"
	TarfsImageDiskName      = "image.disk"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Manager ¶

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

func NewManager ¶

func NewManager(insecure, checkTarfsHint bool, cacheDirPath, nydusImagePath string, maxConcurrentProcess int64) *Manager

func (*Manager) CheckTarfsHintAnnotation ¶

func (t *Manager) CheckTarfsHintAnnotation(ctx context.Context, ref string, manifestDigest digest.Digest) (bool, error)

func (*Manager) DetachLayer ¶

func (t *Manager) DetachLayer(snapshotID string) error

func (*Manager) ExportBlockData ¶

func (t *Manager) ExportBlockData(s storage.Snapshot, perLayer bool, labels map[string]string, storageLocater func(string) string) ([]string, error)

func (*Manager) GetConcurrentLimiter ¶

func (t *Manager) GetConcurrentLimiter(ref string) *semaphore.Weighted

func (*Manager) ImageDiskFilePath ¶

func (t *Manager) ImageDiskFilePath(blobID string) string

func (*Manager) LayerDiskFilePath ¶ added in v0.13.5

func (t *Manager) LayerDiskFilePath(blobID string) string

func (*Manager) MergeLayers ¶

func (t *Manager) MergeLayers(s storage.Snapshot, storageLocater func(string) string) error

func (*Manager) MountTarErofs ¶

func (t *Manager) MountTarErofs(snapshotID string, s *storage.Snapshot, labels map[string]string, rafs *rafs.Rafs) error

func (*Manager) PrepareLayer ¶

func (t *Manager) PrepareLayer(snapshotID, ref string, manifestDigest, layerDigest digest.Digest, upperDirPath string) error

func (*Manager) UmountTarErofs ¶

func (t *Manager) UmountTarErofs(snapshotID string) error

Source Files ¶

View all Source files

tarfs.go

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