fuel-stats/migration/migration/log.py

53 lines
1.6 KiB
Python

# Copyright 2014 Mirantis, Inc.
#
# 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.
import logging
from logging import Formatter
from logging.handlers import RotatingFileHandler
from migration import config
def get_formatter():
DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
LOG_FORMAT = "%(asctime)s.%(msecs)03d %(levelname)s " \
"(%(module)s) %(message)s"
return Formatter(fmt=LOG_FORMAT, datefmt=DATE_FORMAT)
def get_file_handler(log_file):
file_handler = RotatingFileHandler(
log_file,
maxBytes=config.LOG_FILE_SIZE,
backupCount=config.LOG_FILES_COUNT
)
formatter = get_formatter()
file_handler.setFormatter(formatter)
return file_handler
logger = logging.getLogger('migration')
logger.setLevel(config.LOG_LEVEL)
logger.addHandler(get_file_handler(config.LOG_FILE))
logging.getLogger('elasticsearch').setLevel(config.LOG_LEVEL)
logging.getLogger('elasticsearch').addHandler(
get_file_handler(config.LOG_FILE_ES))
logging.getLogger('elasticsearch.trace').setLevel(config.LOG_LEVEL)
logging.getLogger('elasticsearch.trace').addHandler(
get_file_handler(config.LOG_FILE_EST))