9f0fda52c5
This adds a way for standard attribute models to declare
the API resources they show up in. It then adds a utility
function to the standard_attr module to grab a map of all
API resources and their corresponding models.
This can be used by any processing code that wants to add
fields to standard attribute resources.
This also adjusts the existing extensions to leverage this
new functionality.
Partially-Implements: blueprint add-neutron-extension-resource-timestamp
Change-Id: Idc8923d0e983fcb0690f8cb5b55a5aff8690154f
(cherry picked from commit 465d22180e
)
102 lines
3.8 KiB
Python
102 lines
3.8 KiB
Python
# Copyright (c) 2016 ZTE Inc.
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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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from neutron_lib.api import converters
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from neutron.api import extensions
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from neutron.api.v2 import attributes as attr
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from neutron.api.v2 import resource_helper
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RESOURCE_ATTRIBUTE_MAP = {
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'trunks': {
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'admin_state_up': {'allow_post': True, 'allow_put': True,
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'default': True,
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'convert_to': converters.convert_to_boolean,
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'is_visible': True},
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'id': {'allow_post': False, 'allow_put': False,
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'validate': {'type:uuid': None},
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'is_visible': True, 'primary_key': True},
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'name': {'allow_post': True, 'allow_put': True,
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'validate': {'type:string': attr.NAME_MAX_LEN},
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'default': '', 'is_visible': True},
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'tenant_id': {'allow_post': True, 'allow_put': False,
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'required_by_policy': True,
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'validate':
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{'type:string': attr.TENANT_ID_MAX_LEN},
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'is_visible': True},
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'port_id': {'allow_post': True, 'allow_put': False,
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'required_by_policy': True,
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'validate': {'type:uuid': None},
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'is_visible': True},
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'status': {'allow_post': False, 'allow_put': False,
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'is_visible': True},
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'sub_ports': {'allow_post': True, 'allow_put': False,
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'default': [],
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'convert_list_to': converters.convert_kvp_list_to_dict,
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'validate': {'type:subports': None},
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'enforce_policy': True,
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'is_visible': True},
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},
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}
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class Trunk(extensions.ExtensionDescriptor):
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"""Trunk API extension."""
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@classmethod
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def get_name(cls):
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return "Trunk Extension"
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@classmethod
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def get_alias(cls):
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return "trunk"
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@classmethod
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def get_description(cls):
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return "Provides support for trunk ports"
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@classmethod
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def get_updated(cls):
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return "2016-01-01T10:00:00-00:00"
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@classmethod
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def get_resources(cls):
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"""Returns Ext Resources."""
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plural_mappings = resource_helper.build_plural_mappings(
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{}, RESOURCE_ATTRIBUTE_MAP)
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attr.PLURALS.update(plural_mappings)
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action_map = {'trunk': {'add_subports': 'PUT',
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'remove_subports': 'PUT',
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'get_subports': 'GET'}}
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return resource_helper.build_resource_info(plural_mappings,
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RESOURCE_ATTRIBUTE_MAP,
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'trunk',
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action_map=action_map,
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register_quota=True)
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def update_attributes_map(self, attributes, extension_attrs_map=None):
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super(Trunk, self).update_attributes_map(
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attributes, extension_attrs_map=RESOURCE_ATTRIBUTE_MAP)
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def get_required_extensions(self):
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return ["binding"]
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def get_extended_resources(self, version):
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if version == "2.0":
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return RESOURCE_ATTRIBUTE_MAP
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else:
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return {}
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