def start(self, **kwargs):
drop_privileges(self.conf.get('user', 'openio'))
redirect_stdio(self.logger)
def kill_children():
os.killpg(0, signal.SIGTERM)
self.stop()
sys.exit()
def _on_SIGTERM(*args):
signal.signal(signal.SIGTERM, signal.SIG_IGN)
kill_children()
def _on_SIGQUIT(*args):
signal.signal(signal.SIGQUIT, signal.SIG_IGN)
kill_children()
def _on_SIGINT(*args):
signal.signal(signal.SIGINT, signal.SIG_IGN)
kill_children()
signal.signal(signal.SIGINT, _on_SIGINT)
signal.signal(signal.SIGQUIT, _on_SIGQUIT)
signal.signal(signal.SIGTERM, _on_SIGTERM)
self.run(**kwargs)
def __init__(self, conf_file, worker_class, **kwargs):
section_name = 'event-agent'
self.conf = read_conf(conf_file, section_name)
self.logger = get_logger(self.conf,
verbose=kwargs.pop('verbose', False))
redirect_stdio(self.logger)
drop_privileges(self.conf.get('user', 'openio'))
self.num_workers = int_value(self.conf.get('workers'), CPU_COUNT)
self.worker_class = worker_class
self.workers = {}
self.sig_queue = []
# Copyright (C) 2019 OpenIO SAS, as part of OpenIO SDS
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
from tempfile import NamedTemporaryFile
from oio.common.logger import get_logger, redirect_stdio
with NamedTemporaryFile(mode='rb', prefix='nolog-') as tmp:
LOGGER = get_logger({'log_address': tmp.name})
redirect_stdio(LOGGER)
LOGGER.warn('Trying to log something boring.')
sys.exit(0)