def _software_version(self): return software.software_info('nginx').version
def _software_version(self): return software.software_info('redis').version
def _software_version(self): return software.software_info('cassandra').version
def _get_version(self): if not self._mysql_version: info = software.software_info('mysql') self._mysql_version = info.version return self._mysql_version