4d3a274765
Importing some modules lead to registering config options that may collide with config options from a project that calls the import. This patch wraps the side effect that registers config options into a function that needs to be called in case the caller wants to register the options. This solution is also not perfect as it guards the common options to be registered only once even if the function is called multiple times. This is to solve problems in unittests, ideally we should always call the function just once even in our testing suites. Resolves-Bug: #1968606 Change-Id: Ic1532eb8de887ff1b1085206df11f53e22f7f524 Signed-off-by: Jakub Libosvar <libosvar@redhat.com>
58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
# 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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from neutron_lib.api import converters
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from neutron_lib import context
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from neutron_lib.db import api as db_api
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from oslo_config import cfg
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from oslo_db import options as db_options
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from oslo_log import log as logging
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from neutron.common import config as common_config
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from neutron.db import models_v2
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LOG = logging.getLogger(__name__)
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def setup_conf():
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conf = cfg.CONF
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common_config.register_common_config_options()
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db_group, neutron_db_opts = db_options.list_opts()[0]
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cfg.CONF.register_cli_opts(neutron_db_opts, db_group)
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conf()
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def main():
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"""Main method for sanitizing the database ``port.mac_address`` column.
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This script will sanitize all ``port.mac_address`` columns existing in the
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database. The output format will be xx:xx:xx:xx:xx:xx.
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"""
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setup_conf()
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admin_ctx = context.get_admin_context()
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with db_api.CONTEXT_WRITER.using(admin_ctx):
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for port in admin_ctx.session.query(models_v2.Port.id,
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models_v2.Port.mac_address).all():
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if port[1] == converters.convert_to_sanitized_mac_address(port[1]):
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continue
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query = admin_ctx.session.query(models_v2.Port)
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port_db = query.filter(models_v2.Port.id == port[0]).first()
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if not port_db:
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continue
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mac_address = converters.convert_to_sanitized_mac_address(port[1])
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port_db.update({'mac_address': mac_address})
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LOG.info('Port %s updated, MAC address: %s', port[0],
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mac_address)
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