84 lines
2.7 KiB
Python
84 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
#
|
|
# Copyright 2013 New Dream Network, LLC (DreamHost)
|
|
# All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
# @author Mark McClain (DreamHost)
|
|
|
|
from neutron.openstack.common import log as logging
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
def scrub_class_path(cls_path):
|
|
"""Scrub from Quantum from old class_path references."""
|
|
|
|
if isinstance(cls_path, basestring):
|
|
if cls_path.startswith('quantum'):
|
|
new_path = cls_path.replace('quantum', 'neutron')
|
|
new_path = new_path.replace('Quantum', 'Neutron')
|
|
LOG.warn(
|
|
_("Old class module path in use. Please change '%(old)s' "
|
|
"to '%(new)s'."),
|
|
{'old': cls_path, 'new': new_path}
|
|
)
|
|
cls_path = new_path
|
|
return cls_path
|
|
|
|
|
|
def override_config(config, config_keys=None):
|
|
"""Attempt to override config_key with Neutron compatible values."""
|
|
|
|
for key in config_keys:
|
|
group = None
|
|
if not isinstance(key, basestring):
|
|
try:
|
|
group, key = key
|
|
old_value = getattr(getattr(config, group), key, None)
|
|
except AttributeError:
|
|
LOG.error(_('Skipping unknown group key: %s'), key)
|
|
continue
|
|
else:
|
|
old_value = getattr(config, key, None)
|
|
if not old_value:
|
|
continue
|
|
elif isinstance(old_value, list):
|
|
new_value = [scrub_class_path(v) for v in old_value]
|
|
else:
|
|
new_value = scrub_class_path(old_value)
|
|
|
|
if new_value != old_value:
|
|
config.set_override(key, new_value, group=group)
|
|
|
|
|
|
def modernize_quantum_config(config):
|
|
"""Updates keys from old Quantum configurations for Neutron."""
|
|
config_keys = [
|
|
'allowed_rpc_exception_modules',
|
|
'core_plugin',
|
|
'device_driver',
|
|
'dhcp_driver',
|
|
'driver_fqn',
|
|
'interface_driver',
|
|
'network_scheduler_driver',
|
|
'notification_driver',
|
|
'router_scheduler_driver',
|
|
'rpc_backend',
|
|
'service_plugins',
|
|
('SECURITYGROUP', 'firewall_driver'),
|
|
]
|
|
|
|
override_config(config, config_keys)
|