stacktach/verifier/start_verifier.py

67 lines
2.2 KiB
Python

# Copyright (c) 2012 - Rackspace Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
import json
import os
import signal
import sys
from multiprocessing import Process
POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
os.pardir, os.pardir))
if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'stacktach')):
sys.path.insert(0, POSSIBLE_TOPDIR)
from verifier import dbverifier
config_filename = os.environ.get('STACKTACH_VERIFIER_CONFIG',
'stacktach_verifier_config.json')
try:
from local_settings import *
config_filename = STACKTACH_VERIFIER_CONFIG
except ImportError:
pass
process = None
def kill_time(signal, frame):
print "dying ..."
if process:
process.terminate()
print "rose"
if process:
process.join()
print "bud"
sys.exit(0)
if __name__ == '__main__':
config = None
with open(config_filename, "r") as f:
config = json.load(f)
process = Process(target=dbverifier.run, args=(config, ))
process.start()
signal.signal(signal.SIGINT, kill_time)
signal.signal(signal.SIGTERM, kill_time)
signal.pause()