185 lines
8.1 KiB
Python
185 lines
8.1 KiB
Python
# Copyright 2012 OpenStack Foundation
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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 functools
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from keystone.catalog import controllers
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from keystone.common import json_home
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from keystone.common import router
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from keystone.common import wsgi
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build_resource_relation = functools.partial(
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json_home.build_v3_extension_resource_relation,
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extension_name='OS-EP-FILTER', extension_version='1.0')
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build_parameter_relation = functools.partial(
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json_home.build_v3_extension_parameter_relation,
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extension_name='OS-EP-FILTER', extension_version='1.0')
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ENDPOINT_GROUP_PARAMETER_RELATION = build_parameter_relation(
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parameter_name='endpoint_group_id')
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class Routers(wsgi.RoutersBase):
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"""API for the keystone catalog.
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The API Endpoint Filter looks like::
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PUT /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
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GET /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
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HEAD /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
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DELETE /OS-EP-FILTER/projects/{project_id}/endpoints/{endpoint_id}
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GET /OS-EP-FILTER/endpoints/{endpoint_id}/projects
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GET /OS-EP-FILTER/projects/{project_id}/endpoints
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GET /OS-EP-FILTER/projects/{project_id}/endpoint_groups
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GET /OS-EP-FILTER/endpoint_groups
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POST /OS-EP-FILTER/endpoint_groups
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GET /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
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HEAD /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
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PATCH /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
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DELETE /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}
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GET /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}/projects
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GET /OS-EP-FILTER/endpoint_groups/{endpoint_group_id}/endpoints
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PUT /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
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{project_id}
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GET /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
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{project_id}
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HEAD /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
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{project_id}
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DELETE /OS-EP-FILTER/endpoint_groups/{endpoint_group}/projects/
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{project_id}
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"""
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PATH_PREFIX = '/OS-EP-FILTER'
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PATH_PROJECT_ENDPOINT = '/projects/{project_id}/endpoints/{endpoint_id}'
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PATH_ENDPOINT_GROUPS = '/endpoint_groups/{endpoint_group_id}'
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PATH_ENDPOINT_GROUP_PROJECTS = PATH_ENDPOINT_GROUPS + (
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'/projects/{project_id}')
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_path_prefixes = (PATH_PREFIX, 'regions', 'endpoints', 'services')
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def append_v3_routers(self, mapper, routers):
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regions_controller = controllers.RegionV3()
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endpoint_filter_controller = controllers.EndpointFilterV3Controller()
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endpoint_group_controller = controllers.EndpointGroupV3Controller()
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project_endpoint_group_controller = (
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controllers.ProjectEndpointGroupV3Controller())
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routers.append(router.Router(regions_controller,
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'regions', 'region',
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resource_descriptions=self.v3_resources))
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# Need to add an additional route to support PUT /regions/{region_id}
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mapper.connect(
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'/regions/{region_id}',
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controller=regions_controller,
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action='create_region_with_id',
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conditions=dict(method=['PUT']))
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routers.append(router.Router(controllers.ServiceV3(),
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'services', 'service',
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resource_descriptions=self.v3_resources))
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routers.append(router.Router(controllers.EndpointV3(),
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'endpoints', 'endpoint',
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resource_descriptions=self.v3_resources))
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self._add_resource(
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mapper, endpoint_filter_controller,
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path=self.PATH_PREFIX + '/endpoints/{endpoint_id}/projects',
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get_head_action='list_projects_for_endpoint',
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rel=build_resource_relation(resource_name='endpoint_projects'),
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path_vars={
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'endpoint_id': json_home.Parameters.ENDPOINT_ID,
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})
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self._add_resource(
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mapper, endpoint_filter_controller,
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path=self.PATH_PREFIX + self.PATH_PROJECT_ENDPOINT,
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get_head_action='check_endpoint_in_project',
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put_action='add_endpoint_to_project',
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delete_action='remove_endpoint_from_project',
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rel=build_resource_relation(resource_name='project_endpoint'),
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path_vars={
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'endpoint_id': json_home.Parameters.ENDPOINT_ID,
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'project_id': json_home.Parameters.PROJECT_ID,
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})
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self._add_resource(
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mapper, endpoint_filter_controller,
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path=self.PATH_PREFIX + '/projects/{project_id}/endpoints',
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get_head_action='list_endpoints_for_project',
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rel=build_resource_relation(resource_name='project_endpoints'),
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path_vars={
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'project_id': json_home.Parameters.PROJECT_ID,
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})
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self._add_resource(
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mapper, endpoint_group_controller,
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path=self.PATH_PREFIX + '/projects/{project_id}/endpoint_groups',
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get_head_action='list_endpoint_groups_for_project',
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rel=build_resource_relation(
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resource_name='project_endpoint_groups'),
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path_vars={
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'project_id': json_home.Parameters.PROJECT_ID,
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})
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self._add_resource(
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mapper, endpoint_group_controller,
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path=self.PATH_PREFIX + '/endpoint_groups',
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get_head_action='list_endpoint_groups',
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post_action='create_endpoint_group',
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rel=build_resource_relation(resource_name='endpoint_groups'))
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self._add_resource(
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mapper, endpoint_group_controller,
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path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUPS,
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get_head_action='get_endpoint_group',
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patch_action='update_endpoint_group',
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delete_action='delete_endpoint_group',
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rel=build_resource_relation(resource_name='endpoint_group'),
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path_vars={
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'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
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})
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self._add_resource(
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mapper, project_endpoint_group_controller,
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path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUP_PROJECTS,
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get_head_action='get_endpoint_group_in_project',
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put_action='add_endpoint_group_to_project',
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delete_action='remove_endpoint_group_from_project',
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rel=build_resource_relation(
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resource_name='endpoint_group_to_project_association'),
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path_vars={
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'project_id': json_home.Parameters.PROJECT_ID,
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'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
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})
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self._add_resource(
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mapper, endpoint_group_controller,
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path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUPS + (
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'/projects'),
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get_head_action='list_projects_associated_with_endpoint_group',
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rel=build_resource_relation(
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resource_name='projects_associated_with_endpoint_group'),
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path_vars={
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'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
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})
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self._add_resource(
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mapper, endpoint_group_controller,
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path=self.PATH_PREFIX + self.PATH_ENDPOINT_GROUPS + (
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'/endpoints'),
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get_head_action='list_endpoints_associated_with_endpoint_group',
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rel=build_resource_relation(
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resource_name='endpoints_in_endpoint_group'),
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path_vars={
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'endpoint_group_id': ENDPOINT_GROUP_PARAMETER_RELATION
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})
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