Payloads are now created like --numeric-owner with tar

        try:

            # Tarballing

            tarball = Tarball.open(tar_path, "w:gz", dereference=False)

            tarball.add(data_path, arcname="/", recursive=True)

            tarball.add(data_path, arcname="/", recursive=True,

                        filter=self._create_payload_tarball_filter)

            tarball.close()

        except Exception as e:

            raise Exception("Unable to create payload tarball %s: %s" % (tar_path, e))

    def _create_payload_tarball_filter(self, tarinfo):

        '''

        Have the same behaviour as --numeric-owner on gnu tar

        Remove string name and group to escape weird translation

        '''

        tarinfo.uname = ""

        tarinfo.gname = ""

        return tarinfo

    def _create_payload_file(self, dest, source):

        '''

        Create a payload file