c8a5bc39dc
* Updated logging,cfg,setup to new oslo * Split out the paste ini from the conf files * Modified reddwarf-api/server to use new modules * Modified reddwarf-manage to use new cfg * Added rpc helper for rpc services * Modified reddwarf-taskmanager to use rpc helper * Modified reddwarf-guestagent to use new rpc helper * Fixed guestagent api to use rpc proxy * Fixed taskmanager module to conform to new rpc * Updated guestagent manager/pkg to use new rpc * Updated api paste to use keystoneclient auth_token * Updated managers to use periodic tasks Implements: blueprint reddwarf/upgrade-oslo Change-Id: I9ad1b441eca855a4304454014ae746ec51bef8f3
94 lines
3.9 KiB
Python
94 lines
3.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack LLC.
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# All Rights Reserved.
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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 routes
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import webob.dec
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from reddwarf.openstack.common import log as logging
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from reddwarf.openstack.common import extensions
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from reddwarf.openstack.common.gettextutils import _
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from reddwarf.common import cfg
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from reddwarf.common import wsgi
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LOG = logging.getLogger(__name__)
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ExtensionsDescriptor = extensions.ExtensionDescriptor
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ResourceExtension = extensions.ResourceExtension
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CONF = cfg.CONF
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class ReddwarfExtensionMiddleware(extensions.ExtensionMiddleware):
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def __init__(self, application, ext_mgr=None):
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ext_mgr = (ext_mgr or
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ExtensionManager(CONF.api_extensions_path))
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mapper = routes.Mapper()
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# extended resources
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for resource_ext in ext_mgr.get_resources():
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LOG.debug(_('Extended resource: %s'), resource_ext.collection)
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# The only difference here is that we are using our common
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# wsgi.Resource instead of the openstack common wsgi.Resource
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exception_map = None
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if hasattr(resource_ext.controller, 'exception_map'):
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exception_map = resource_ext.controller.exception_map
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controller_resource = wsgi.Resource(resource_ext.controller,
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resource_ext.deserializer,
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resource_ext.serializer,
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exception_map)
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self._map_custom_collection_actions(resource_ext, mapper,
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controller_resource)
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kargs = dict(controller=controller_resource,
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collection=resource_ext.collection_actions,
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member=resource_ext.member_actions)
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if resource_ext.parent:
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kargs['parent_resource'] = resource_ext.parent
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mapper.resource(resource_ext.collection,
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resource_ext.collection, **kargs)
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# extended actions
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action_resources = self._action_ext_resources(application, ext_mgr,
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mapper)
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for action in ext_mgr.get_actions():
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LOG.debug(_('Extended action: %s'), action.action_name)
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resource = action_resources[action.collection]
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resource.add_action(action.action_name, action.handler)
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# extended requests
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req_controllers = self._request_ext_resources(application, ext_mgr,
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mapper)
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for request_ext in ext_mgr.get_request_extensions():
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LOG.debug(_('Extended request: %s'), request_ext.key)
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controller = req_controllers[request_ext.key]
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controller.add_handler(request_ext.handler)
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self._router = routes.middleware.RoutesMiddleware(self._dispatch,
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mapper)
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super(extensions.ExtensionMiddleware, self).__init__(application)
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def factory(global_config, **local_config):
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"""Paste factory."""
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def _factory(app):
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extensions.DEFAULT_XMLNS = "http://docs.openstack.org/reddwarf"
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ext_mgr = extensions.ExtensionManager(CONF.api_extensions_path)
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return ReddwarfExtensionMiddleware(app, ext_mgr)
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return _factory
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