9658b4b34e
Neutron-lib 1.1.0 is now out and contains the provider network API definition (as per commit [1]). This patch moves neutron references over to the neutron-lib version. NeutronLibImpact - Consumers using the public constants within neutron's providernet API extension must now use the values from neutron-lib. [1] cba0f9f0dd920b1f828c4bba3bd388d5b4eb9abf Change-Id: I46390a159e93642901de87ea6604f2e7ffa03bad
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
# Copyright (c) 2012 OpenStack Foundation.
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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.definitions import provider_net
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from neutron_lib.api import extensions
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from neutron_lib.api import validators
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from neutron_lib import exceptions as n_exc
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from neutron._i18n import _
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def _raise_if_updates_provider_attributes(attrs):
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"""Raise exception if provider attributes are present.
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This method is used for plugins that do not support
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updating provider networks.
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"""
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if any(validators.is_attr_set(attrs.get(a))
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for a in provider_net.ATTRIBUTES):
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msg = _("Plugin does not support updating provider attributes")
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raise n_exc.InvalidInput(error_message=msg)
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class Providernet(extensions.ExtensionDescriptor):
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"""Extension class supporting provider networks.
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This class is used by neutron's extension framework to make
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metadata about the provider network extension available to
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clients. No new resources are defined by this extension. Instead,
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the existing network resource's request and response messages are
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extended with attributes in the provider namespace.
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With admin rights, network dictionaries returned will also include
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provider attributes.
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"""
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@classmethod
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def get_name(cls):
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return provider_net.NAME
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@classmethod
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def get_alias(cls):
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return provider_net.ALIAS
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@classmethod
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def get_description(cls):
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return provider_net.DESCRIPTION
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@classmethod
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def get_updated(cls):
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return provider_net.UPDATED_TIMESTAMP
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def get_extended_resources(self, version):
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if version == "2.0":
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return provider_net.RESOURCE_ATTRIBUTE_MAP
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else:
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return {}
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