'Deletes file from disk and return result as boolean.'

def _delete_file(self, path):

    try:
        LOG.debug('Deleting    file    at    path    %s', path)
        self._execute('rm', '-f', path, run_as_root=True)
    except OSError as ex:
        LOG.warning('Exception    during    deleting    %s', ex.strerror)
