package snapshot

import "github.com/moby/buildkit/snapshot"

Index ¶

• func NewContainerdSnapshotter(s Snapshotter) (snapshots.Snapshotter, func() error)
• type Blobmapper
• type Mountable
• type Mounter
• func LocalMounter(mountable Mountable) Mounter
• func LocalMounterWithMounts(mounts []mount.Mount) Mounter
• type Snapshotter
• type SnapshotterBase
• func FromContainerdSnapshotter(name string, s snapshots.Snapshotter, idmap *idtools.IdentityMapping) SnapshotterBase

Functions ¶

func NewContainerdSnapshotter ¶

func NewContainerdSnapshotter(s Snapshotter) (snapshots.Snapshotter, func() error)

NewContainerdSnapshotter converts snapshotter to containerd snapshotter

Types ¶

type Blobmapper ¶

type Blobmapper interface {
	GetBlob(ctx context.Context, key string) (digest.Digest, digest.Digest, error)
	SetBlob(ctx context.Context, key string, diffID, blob digest.Digest) error
}

type Mountable ¶

type Mountable interface {
	// ID() string
	Mount() ([]mount.Mount, error)
	Release() error
	IdentityMapping() *idtools.IdentityMapping
}

type Mounter ¶

type Mounter interface {
	Mount() (string, error)
	Unmount() error
}

func LocalMounter ¶

func LocalMounter(mountable Mountable) Mounter

LocalMounter is a helper for mounting mountfactory to temporary path. In addition it can mount binds without privileges

func LocalMounterWithMounts ¶

func LocalMounterWithMounts(mounts []mount.Mount) Mounter

LocalMounterWithMounts is a helper for mounting to temporary path. In addition it can mount binds without privileges

type Snapshotter ¶

type Snapshotter interface {
	Blobmapper
	SnapshotterBase
}

Snapshotter defines interface that any snapshot implementation should satisfy

type SnapshotterBase ¶

type SnapshotterBase interface {
	Name() string
	Mounts(ctx context.Context, key string) (Mountable, error)
	Prepare(ctx context.Context, key, parent string, opts ...snapshots.Opt) error
	View(ctx context.Context, key, parent string, opts ...snapshots.Opt) (Mountable, error)

	Stat(ctx context.Context, key string) (snapshots.Info, error)
	Update(ctx context.Context, info snapshots.Info, fieldpaths ...string) (snapshots.Info, error)
	Usage(ctx context.Context, key string) (snapshots.Usage, error)
	Commit(ctx context.Context, name, key string, opts ...snapshots.Opt) error
	Remove(ctx context.Context, key string) error
	Walk(ctx context.Context, fn func(context.Context, snapshots.Info) error) error
	Close() error
	IdentityMapping() *idtools.IdentityMapping
}

func FromContainerdSnapshotter ¶

func FromContainerdSnapshotter(name string, s snapshots.Snapshotter, idmap *idtools.IdentityMapping) SnapshotterBase

Source Files ¶

localmounter.go localmounter_unix.go snapshotter.go

Directories ¶