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#
# -------------------------------------------------------------------------
# Copyright (c) 2019 AT&T Intellectual Property
#
# 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.
#
# -------------------------------------------------------------------------
#
#!/usr/bin/env python3
import argparse
import json
import os.path
import sys
import traceback
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from valet.bootstrapper import Bootstrapper
from valet.solver.ostro import Ostro
from valet.utils.logger import Logger
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Test Logging', add_help=False) # <<<2
parser.add_argument('config', help='config file path (required)')
parser.add_argument('-db', metavar='keyspace_string', help='override keyspace with typed in value')
parser.add_argument('-stdout', action='store_true', help='also print debugging log to stdout')
parser.add_argument("-?", "--help", action="help", help="show this help message and exit")
opts = parser.parse_args()
# Prepare configuration and logging.
# noinspection PyBroadException
try:
config_file_d = open(opts.config, 'r')
config_file = config_file_d.read()
config = json.loads(config_file)
config_file_d.close()
logger_config = config.get("logging")
if not os.path.exists(logger_config.get("path")):
os.makedirs(logger_config.get("path"))
# create all loggers and save an instance of the debug logger
logger = Logger(logger_config, console=opts.stdout).get_logger('debug')
except Exception:
print("error while configuring: " + traceback.format_exc())
sys.exit(2)
try:
config_file_dir = os.path.dirname(opts.config)
version_file_name = config_file_dir + "/version.json"
version_file_d = open(version_file_name, 'r')
version_json = json.dumps(json.loads(version_file_d.read()))
logger.info("Starting Valet with version: " + version_json)
version_file_d.close()
except Exception:
logger.warning("Warning! Error while printing version: " + traceback.format_exc())
# Boostrap all components and configure them.
# noinspection PyBroadException
try:
if opts.db:
config['db']['keyspace'] = opts.db
bootstrapper = Bootstrapper(config, logger)
if not bootstrapper.config_valet():
print("error while configurating")
except Exception:
print("error while bootstrapping: " + traceback.format_exc())
sys.exit(2)
# Start valet-engine (aka. Ostro).
ostro = Ostro(bootstrapper)
ostro.run_ostro()
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