def __init__(self, *args, **kwargs):
signal.signal(signal.SIGINT, self._handle_sig_event)
signal.signal(signal.SIGTERM, self._handle_sig_event)
self._prev_connection_state = None
self._zoo_keeper = KazooClient(hosts=get_zk_conn_string(
kwargs.get('environment')),
timeout=60.0)
self._zoo_keeper.start()
self._configuration = Configuration(self._zoo_keeper, **kwargs)
self._bootstrap_zookeeper_paths()
self._task_server = TaskServer(self._configuration, self._zoo_keeper)
self._data_store = DataStore(self._configuration, self._zoo_keeper,
self._task_server)
self._web_server = WebServer(self._configuration, self._data_store,
self._task_server, self._zoo_keeper)
def _create_datastore(self):
return DataStore(self.configuration, self.zoo_keeper, self.task_server)
