Function WithRestoreImage

client/container_restore_opts.go:46–74

WithRestoreImage restores the image for the container

(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index)

// WithRestoreImage restores the image for the container
func WithRestoreImage(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index) NewContainerOpts {
	return func(ctx context.Context, client *Client, c *containers.Container) error {
		name, ok := index.Annotations[imagespec.AnnotationRefName]
		if !ok || name == "" {
			return ErrImageNameNotFoundInIndex
		}
		snapshotter, ok := index.Annotations[checkpointSnapshotterNameLabel]
		if !ok || name == "" {
			return ErrSnapshotterNameNotFoundInIndex
		}
		i, err := client.GetImage(ctx, name)
		if err != nil {
			return err
		}

		diffIDs, err := i.(*image).i.RootFS(ctx, client.ContentStore(), client.platform)
		if err != nil {
			return err
		}
		parent := identity.ChainID(diffIDs).String()
		if _, err := client.SnapshotService(snapshotter).Prepare(ctx, id, parent); err != nil {
			return err
		}
		c.Image = i.Name()
		c.SnapshotKey = id
		c.Snapshotter = snapshotter
		return nil
	}
}

// WithRestoreRuntime restores the runtime for the container
func WithRestoreRuntime(ctx context.Context, id string, client *Client, checkpoint Image, index *imagespec.Index) NewContainerOpts {