50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
# Copyright 2017 Massachusetts Open Cloud
|
|
#
|
|
# 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 mixmatch.extend import base
|
|
from mixmatch.session import request as mm_request
|
|
|
|
from oslo_serialization import jsonutils
|
|
|
|
|
|
class NameRouting(base.Extension):
|
|
|
|
ROUTES = [
|
|
base.Route(service='volume', version=None,
|
|
action=['volumes'], method='POST'),
|
|
base.Route(service='image', version=None,
|
|
action=['images'], method='POST'),
|
|
]
|
|
|
|
@staticmethod
|
|
def _is_targeted(headers):
|
|
return 'MM-SERVICE-PROVIDER' in headers
|
|
|
|
def handle_request(self, request):
|
|
if self._is_targeted(request.headers):
|
|
return
|
|
|
|
body = jsonutils.loads(mm_request.data)
|
|
if request.service == 'image':
|
|
if request.version == 'v1':
|
|
name = request.headers.get('X-IMAGE-META-NAME', '')
|
|
else:
|
|
name = body.get('name', '')
|
|
elif request.service == 'volume':
|
|
name = body['volume'].get('name', '')
|
|
|
|
name = name.split('@')
|
|
if len(name) == 2:
|
|
request.headers['MM-SERVICE-PROVIDER'] = name[1]
|