40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# 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.
|
|
|
|
|
|
from oslo_config import cfg
|
|
from oslo_log import log
|
|
|
|
from neutron.conf import experimental
|
|
|
|
|
|
LOG = log.getLogger(__name__)
|
|
|
|
|
|
CONF = cfg.CONF
|
|
experimental.register_experimental_opts()
|
|
|
|
|
|
def validate_experimental_enabled(feature):
|
|
try:
|
|
is_enabled = cfg.CONF.experimental[feature]
|
|
except cfg.NoSuchOptError:
|
|
LOG.error("Experimental feature '%s' doesn't exist", feature)
|
|
raise SystemExit(1)
|
|
if is_enabled:
|
|
LOG.warning("Feature '%s' is unsupported and is treated as "
|
|
"experimental. Use at your own risk.", feature)
|
|
else:
|
|
LOG.error("Feature '%s' is experimental and has to be explicitly "
|
|
"enabled in 'cfg.CONF.experimental'", feature)
|
|
raise SystemExit(1)
|