def __init__(self, serialized_path, reload_time=15, ring_name=None):
# Can't use the ring unless the on-disk configuration is valid
validate_configuration()
if ring_name:
self.serialized_path = os.path.join(serialized_path,
ring_name + '.ring.gz')
else:
self.serialized_path = os.path.join(serialized_path)
self.reload_time = reload_time
self._reload(force=True)
def run(self, once=False, **kwargs):
"""Run the daemon"""
ondisk.validate_configuration()
utils.drop_privileges(self.conf.get('user', 'swift'))
utils.capture_stdio(self.logger, **kwargs)
def kill_children(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
os.killpg(0, signal.SIGTERM)
sys.exit()
signal.signal(signal.SIGTERM, kill_children)
if once:
self.run_once(**kwargs)
else:
self.run_forever(**kwargs)
def _initrp(conf_path, app_section, *args, **kwargs):
try:
conf = appconfig(conf_path, name=app_section)
except Exception as e:
raise ConfigFileError("Error trying to load config from %s: %s" %
(conf_path, e))
validate_configuration()
# pre-configure logger
log_name = conf.get('log_name', app_section)
if 'logger' in kwargs:
logger = kwargs.pop('logger')
else:
logger = get_logger(conf, log_name,
log_to_console=kwargs.pop('verbose', False),
log_route='wsgi')
# disable fallocate if desired
if config_true_value(conf.get('disable_fallocate', 'no')):
disable_fallocate()
monkey_patch_mimetools()
return (conf, logger, log_name)
