def __call__(self):
setproctitle.setproctitle('middlewared (zettarepl)')
osc.die_with_parent()
move_to_root_cgroups(os.getpid())
if logging.getLevelName(self.debug_level) == logging.TRACE:
# If we want TRACE then we want all debug from zettarepl
default_level = logging.DEBUG
elif logging.getLevelName(self.debug_level) == logging.DEBUG:
# Regular development level. We don't need verbose debug from zettarepl
default_level = logging.INFO
else:
default_level = logging.getLevelName(self.debug_level)
setup_logging("", "DEBUG", self.log_handler)
oqlh = ObserverQueueLoggingHandler(self.observer_queue)
oqlh.setFormatter(
logging.Formatter(
'[%(asctime)s] %(levelname)-8s [%(threadName)s] [%(name)s] %(message)s',
'%Y/%m/%d %H:%M:%S'))
logging.getLogger("zettarepl").addHandler(oqlh)
for handler in logging.getLogger("zettarepl").handlers:
handler.addFilter(LongStringsFilter())
handler.addFilter(ReplicationTaskLoggingLevelFilter(default_level))
c = Client('ws+unix:///var/run/middlewared-internal.sock',
py_exceptions=True)
c.subscribe('core.reconfigure_logging',
lambda *args, **kwargs: reconfigure_logging())
definition = Definition.from_data(self.definition,
raise_on_error=False)
self.observer_queue.put(DefinitionErrors(definition.errors))
self.zettarepl = create_zettarepl(definition)
self.zettarepl.set_observer(self._observer)
self.zettarepl.set_tasks(definition.tasks)
start_daemon_thread(target=self._process_command_queue)
while True:
try:
self.zettarepl.run()
except Exception:
logging.getLogger("zettarepl").error("Unhandled exception",
exc_info=True)
time.sleep(10)
def run(args):
definition = load_definition(args.definition_path)
zettarepl = create_zettarepl(definition, clock_args=(args.once, ))
zettarepl.set_tasks(definition.tasks)
zettarepl.run()