dfe738a83f
Adopt the class rehomed in https://review.openstack.org/389825 This change impacts subprojects that use ExtensionDescriptor from neutron core. All subprojects should switch to using the class directly from neutron-lib. NeutronLibImpact Change-Id: I0da90fb9d27a0a2008b60e56ed69bc9b9ae63c3e
69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import abc
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from neutron_lib.api import extensions
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import six
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from neutron.extensions import availability_zone as az_ext
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EXTENDED_ATTRIBUTES_2_0 = {
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'routers': {
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az_ext.AVAILABILITY_ZONES: {'allow_post': False, 'allow_put': False,
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'is_visible': True},
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az_ext.AZ_HINTS: {
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'allow_post': True, 'allow_put': False, 'is_visible': True,
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'validate': {'type:availability_zone_hints': None},
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'default': []}}
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}
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class Router_availability_zone(extensions.ExtensionDescriptor):
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"""Router availability zone extension."""
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@classmethod
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def get_name(cls):
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return "Router Availability Zone"
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@classmethod
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def get_alias(cls):
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return "router_availability_zone"
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@classmethod
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def get_description(cls):
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return "Availability zone support for router."
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@classmethod
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def get_updated(cls):
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return "2015-01-01T10:00:00-00:00"
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def get_required_extensions(self):
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return ["router", "availability_zone"]
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def get_extended_resources(self, version):
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if version == "2.0":
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return EXTENDED_ATTRIBUTES_2_0
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else:
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return {}
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@six.add_metaclass(abc.ABCMeta)
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class RouterAvailabilityZonePluginBase(object):
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@abc.abstractmethod
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def get_router_availability_zones(self, router):
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"""Return availability zones which a router belongs to."""
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