Function WithRestoreRuntime

client/container_restore_opts.go:77–109

WithRestoreRuntime restores the runtime for the container

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

// WithRestoreRuntime restores the runtime for the container
func WithRestoreRuntime(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[checkpointRuntimeNameLabel]
		if !ok {
			return ErrRuntimeNameNotFoundInIndex
		}

		// restore options if present
		m, err := GetIndexByMediaType(index, images.MediaTypeContainerd1CheckpointRuntimeOptions)
		if err != nil {
			if err != ErrMediaTypeNotFound {
				return err
			}
		}
		var options ptypes.Any
		if m != nil {
			store := client.ContentStore()
			data, err := content.ReadBlob(ctx, store, *m)
			if err != nil {
				return fmt.Errorf("unable to read checkpoint runtime: %w", err)
			}
			if err := proto.Unmarshal(data, &options); err != nil {
				return err
			}
		}

		c.Runtime = containers.RuntimeInfo{
			Name:    name,
			Options: &options,
		}
		return nil
	}
}

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