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#!/usr/bin/env python
# Copyright (C) 2012, Gustavo Duarte
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import argparse
import ConfigParser
import logging
import logging.handlers
import sys, os
from stats_consolidation.db import *
from stats_consolidation.rrd_files import *
from stats_consolidation.consolidation import *
parser = argparse.ArgumentParser()
parser.add_argument('--config_file', required=False)
args = parser.parse_args()
_LOG_FORMAT='[%(asctime)s]-%(levelname)s-\'%(name)s\': %(message)s'
_LOG_LEVEL = { 'debug': logging.DEBUG,
'info': logging.INFO,
'warning': logging.WARNING,
'error': logging.ERROR,
'critical': logging.CRITICAL}
log=None
def main():
config = ConfigParser.ConfigParser()
if (args.config_file == None):
config_file = "/etc/stats-consolidation.conf"
else:
config_file = args.config_file
config.read(config_file)
log_path = config.get('main', 'log_path')
log_level = config.get('main', 'log_level')
db_name = config.get('main', 'db_name')
db_user = config.get('main', 'db_user')
db_pass = config.get('main', 'db_pass')
rrd_path = config.get('main', 'rrd_path')
LOG_FILENAME = os.path.join(log_path,'stats-consolidation.log')
# Add the log message handler to the logger
handler = logging.handlers.RotatingFileHandler(LOG_FILENAME, maxBytes=10000000, backupCount=5)
log = logging.getLogger("stats-consolidation")
log.setLevel(_LOG_LEVEL[log_level])
log.addHandler(handler)
log.info('**************************************')
log.info(' Starting consolidation ')
log.info('**************************************')
try:
db = DB_Stats (db_name, db_user, db_pass)
db.create()
except Exception as e:
log.warning('Creating DB: %s', str(e))
try:
con = Consolidation(rrd_path, db)
con.process_rrds()
db.close()
log.info('**************************************')
log.info(' Finish consolidation ')
log.info('**************************************')
except Exception as e:
log.warning('Processing rrd file: %s', str(e))
if __name__ == '__main__':
main()
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