snapshots

package

v0.0.0-...-4b51ba2 Latest Latest Go to latest Published: Mar 14, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/depot/orca

Links

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Documentation ¶

Index ¶

func Compress(ctx context.Context, client *containerd.Client, ...) (ocispec.Descriptor, error)
type Committer
- func Prepare(ctx context.Context, snapshotter snapshots.Snapshotter, ...) (*Committer, error)
- func (c *Committer) Commit(ctx context.Context, snapshotter snapshots.Snapshotter, committedKey string) error
- func (c *Committer) Unmount() error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Compress ¶

func Compress(ctx context.Context, client *containerd.Client, snapshotter snapshots.Snapshotter, parentKey, committedKey string) (ocispec.Descriptor, error)

Types ¶

type Committer ¶

type Committer struct {
	ActiveSnapshotKey string
	MountPoint        string
}

func Prepare ¶

func Prepare(ctx context.Context, snapshotter snapshots.Snapshotter, parentSnapshotKey, mountPoint string) (*Committer, error)

Prepare will mount all layers of the parentSnapshotKey ont mountPoint. Once mounted, the caller can read and write files in the mountPoint.

Use the returned "Committer" to unmount and commit your file changes.

HINT: Mount points could be temporary directories if you want.

NOTE: containerd uses the term "target" to refer to the mount point.

func (*Committer) Commit ¶

func (c *Committer) Commit(ctx context.Context, snapshotter snapshots.Snapshotter, committedKey string) error

func (*Committer) Unmount ¶

func (c *Committer) Unmount() error

Source Files ¶

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