rucio-judge-repairer

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright European Organization for Nuclear Research (CERN) since 2012
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""
Judge-Repairer is a daemon to repair stuck replication rules.
"""

import argparse
import signal

from rucio.daemons.judge.repairer import JudgeRepairer


def get_parser():
    """
    Returns the argparse parser.
    """
    parser = argparse.ArgumentParser(description="The Judge-Repairer daemon is responsible for the repair of stuck replication rules.")
    parser.add_argument("--run-once", action="store_true", default=False, help='One iteration only')
    parser.add_argument("--threads", action="store", default=1, type=int, help='Concurrency control: total number of threads for this process')
    parser.add_argument('--sleep-time', action="store", default=60, type=int, help='Concurrency control: thread sleep time after each chunk of work')
    return parser


if __name__ == "__main__":
    parser = get_parser()
    args = parser.parse_args()
    judge_repairer = JudgeRepairer(once=args.run_once, threads=args.threads, sleep_time=args.sleep_time)
    signal.signal(signal.SIGTERM, judge_repairer.stop)
    signal.signal(signal.SIGINT, judge_repairer.stop)
    try:
        judge_repairer.run()
    except KeyboardInterrupt:
        judge_repairer.stop()