163 lines
6.7 KiB
Python
163 lines
6.7 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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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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"""
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WSGI middleware for OpenStack Compute API.
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"""
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from oslo_config import cfg
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import nova.api.openstack
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from nova.api.openstack.compute import consoles
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from nova.api.openstack.compute import extensions
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from nova.api.openstack.compute import flavors
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from nova.api.openstack.compute import image_metadata
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from nova.api.openstack.compute import images
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from nova.api.openstack.compute import ips
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from nova.api.openstack.compute import limits
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from nova.api.openstack.compute import plugins
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from nova.api.openstack.compute import server_metadata
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from nova.api.openstack.compute import servers
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from nova.api.openstack.compute import versions
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allow_instance_snapshots_opt = cfg.BoolOpt('allow_instance_snapshots',
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default=True,
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help='Permit instance snapshot operations.')
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CONF = cfg.CONF
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CONF.register_opt(allow_instance_snapshots_opt)
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class APIRouter(nova.api.openstack.APIRouter):
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"""Routes requests on the OpenStack API to the appropriate controller
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and method.
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"""
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ExtensionManager = extensions.ExtensionManager
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def _setup_routes(self, mapper, ext_mgr, init_only):
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if init_only is None or 'versions' in init_only:
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self.resources['versions'] = versions.create_resource()
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mapper.connect("versions", "/",
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controller=self.resources['versions'],
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action='show',
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conditions={"method": ['GET']})
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mapper.redirect("", "/")
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if init_only is None or 'consoles' in init_only:
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self.resources['consoles'] = consoles.create_resource()
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mapper.resource("console", "consoles",
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controller=self.resources['consoles'],
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parent_resource=dict(member_name='server',
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collection_name='servers'))
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if init_only is None or 'consoles' in init_only or \
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'servers' in init_only or 'ips' in init_only:
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self.resources['servers'] = servers.create_resource(ext_mgr)
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mapper.resource("server", "servers",
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controller=self.resources['servers'],
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collection={'detail': 'GET'},
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member={'action': 'POST'})
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if init_only is None or 'ips' in init_only:
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self.resources['ips'] = ips.create_resource()
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mapper.resource("ip", "ips", controller=self.resources['ips'],
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parent_resource=dict(member_name='server',
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collection_name='servers'))
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if init_only is None or 'images' in init_only:
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self.resources['images'] = images.create_resource()
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mapper.resource("image", "images",
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controller=self.resources['images'],
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collection={'detail': 'GET'})
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if init_only is None or 'limits' in init_only:
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self.resources['limits'] = limits.create_resource()
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mapper.resource("limit", "limits",
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controller=self.resources['limits'])
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if init_only is None or 'flavors' in init_only:
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self.resources['flavors'] = flavors.create_resource()
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mapper.resource("flavor", "flavors",
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controller=self.resources['flavors'],
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collection={'detail': 'GET'},
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member={'action': 'POST'})
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if init_only is None or 'image_metadata' in init_only:
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self.resources['image_metadata'] = image_metadata.create_resource()
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image_metadata_controller = self.resources['image_metadata']
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mapper.resource("image_meta", "metadata",
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controller=image_metadata_controller,
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parent_resource=dict(member_name='image',
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collection_name='images'))
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mapper.connect("metadata",
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"/{project_id}/images/{image_id}/metadata",
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controller=image_metadata_controller,
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action='update_all',
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conditions={"method": ['PUT']})
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if init_only is None or 'server_metadata' in init_only:
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self.resources['server_metadata'] = \
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server_metadata.create_resource()
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server_metadata_controller = self.resources['server_metadata']
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mapper.resource("server_meta", "metadata",
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controller=server_metadata_controller,
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parent_resource=dict(member_name='server',
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collection_name='servers'))
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mapper.connect("metadata",
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"/{project_id}/servers/{server_id}/metadata",
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controller=server_metadata_controller,
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action='update_all',
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conditions={"method": ['PUT']})
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class APIRouterV21(nova.api.openstack.APIRouterV21):
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"""Routes requests on the OpenStack API to the appropriate controller
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and method.
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"""
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def __init__(self, init_only=None):
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self._loaded_extension_info = plugins.LoadedExtensionInfo()
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super(APIRouterV21, self).__init__(init_only)
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def _register_extension(self, ext):
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return self.loaded_extension_info.register_extension(ext.obj)
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@property
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def loaded_extension_info(self):
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return self._loaded_extension_info
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# NOTE(oomichi): Now v3 API tests use APIRouterV3. After moving all v3
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# API extensions to v2.1 API, we can remove this class.
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class APIRouterV3(nova.api.openstack.APIRouterV21):
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"""Routes requests on the OpenStack API to the appropriate controller
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and method.
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"""
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def __init__(self, init_only=None):
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self._loaded_extension_info = plugins.LoadedExtensionInfo()
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super(APIRouterV3, self).__init__(init_only, v3mode=True)
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def _register_extension(self, ext):
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return self.loaded_extension_info.register_extension(ext.obj)
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@property
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def loaded_extension_info(self):
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return self._loaded_extension_info
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