func (ref openshiftReference) NewImage(ctx context.Context, sys *types.SystemContext) (types.ImageCloser, error) {
	src, err := newImageSource(sys, ref)
	if err != nil {
		return nil, err
	}
	return genericImage.FromSource(ctx, sys, src)
}
func (ref openshiftReference) NewImage(ctx context.Context, sys *types.SystemContext) (types.ImageCloser, error) {
	src, err := newImageSource(sys, ref)
	if err != nil {
		return nil, err
	}
	return genericImage.FromSource(ctx, sys, src)
}
// NewImage returns a types.ImageCloser for this reference, possibly specialized for this ImageTransport.
// The caller must call .Close() on the returned ImageCloser.
// NOTE: If any kind of signature verification should happen, build an UnparsedImage from the value returned by NewImageSource,
// verify that UnparsedImage, and convert it into a real Image via image.FromUnparsedImage.
// WARNING: This may not do the right thing for a manifest list, see image.FromSource for details.