77 lines
2.7 KiB
Python
77 lines
2.7 KiB
Python
# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging
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import sys
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from cliff import app
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from cliff.commandmanager import CommandManager
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from fuelclient.actions import fuel_version
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from fuelclient.cli.error import exceptions_decorator
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LOG = logging.getLogger(__name__)
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class FuelClient(app.App):
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"""Main cliff application class.
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Performs initialization of the command manager and
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configuration of basic engines.
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"""
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def build_option_parser(self, description, version, argparse_kwargs=None):
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"""Overrides default options for backwards compatibility."""
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p_inst = super(FuelClient, self)
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parser = p_inst.build_option_parser(description=description,
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version=version,
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argparse_kwargs=argparse_kwargs)
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parser.add_argument(
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'--fuel-version',
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action=fuel_version.FuelVersionAction,
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help="show Fuel server's version number and exit"
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)
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return parser
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def configure_logging(self):
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super(FuelClient, self).configure_logging()
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# there is issue with management url processing by keystone client
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# code in our workflow, so we have to mute appropriate keystone
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# loggers in order to get rid from unprocessable errors
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logging.getLogger('keystoneclient.httpclient').setLevel(logging.ERROR)
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# increase level of loggin for urllib3 to avoid of displaying
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# of useless messages. List of logger names is needed for
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# consistency on different execution environments that could have
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# installed requests packages (which is used urllib3) of different
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# versions in turn
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for logger_name in ('requests.packages.urllib3.connectionpool',
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'urllib3.connectionpool'):
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logging.getLogger(logger_name).setLevel(logging.WARNING)
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@exceptions_decorator
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def main(argv=sys.argv[1:]):
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fuelclient_app = FuelClient(
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description='Command line interface and Python API wrapper for Fuel.',
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version='6.1.0',
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command_manager=CommandManager('fuelclient', convert_underscores=True)
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)
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return fuelclient_app.run(argv)
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