EdLeafe
55e04230ad
This part of the ongoing v3 cleanup effort. Partial-Bug: #1462901 Change-Id: I5d9b43503629cc3f5a566f7bfa23cc5d0d14d985
96 lines
3.2 KiB
Python
96 lines
3.2 KiB
Python
# 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 webob import exc
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from nova.api.openstack import common
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from nova.api.openstack.compute.schemas import networks_associate
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from nova.api.openstack import extensions
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from nova.api.openstack import wsgi
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from nova.api import validation
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from nova import exception
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from nova.i18n import _
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from nova import network
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ALIAS = "os-networks-associate"
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authorize = extensions.os_compute_authorizer(ALIAS)
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class NetworkAssociateActionController(wsgi.Controller):
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"""Network Association API Controller."""
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def __init__(self, network_api=None):
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self.network_api = network_api or network.API(skip_policy_check=True)
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@wsgi.action("disassociate_host")
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@wsgi.response(202)
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@extensions.expected_errors((404, 501))
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def _disassociate_host_only(self, req, id, body):
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context = req.environ['nova.context']
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authorize(context)
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try:
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self.network_api.associate(context, id, host=None)
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except exception.NetworkNotFound:
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msg = _("Network not found")
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raise exc.HTTPNotFound(explanation=msg)
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except NotImplementedError:
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common.raise_feature_not_supported()
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@wsgi.action("disassociate_project")
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@wsgi.response(202)
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@extensions.expected_errors((404, 501))
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def _disassociate_project_only(self, req, id, body):
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context = req.environ['nova.context']
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authorize(context)
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try:
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self.network_api.associate(context, id, project=None)
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except exception.NetworkNotFound:
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msg = _("Network not found")
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raise exc.HTTPNotFound(explanation=msg)
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except NotImplementedError:
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common.raise_feature_not_supported()
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@wsgi.action("associate_host")
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@wsgi.response(202)
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@extensions.expected_errors((404, 501))
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@validation.schema(networks_associate.associate_host)
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def _associate_host(self, req, id, body):
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context = req.environ['nova.context']
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authorize(context)
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try:
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self.network_api.associate(context, id,
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host=body['associate_host'])
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except exception.NetworkNotFound:
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msg = _("Network not found")
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raise exc.HTTPNotFound(explanation=msg)
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except NotImplementedError:
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common.raise_feature_not_supported()
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class NetworksAssociate(extensions.V21APIExtensionBase):
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"""Network association support."""
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name = "NetworkAssociationSupport"
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alias = ALIAS
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version = 1
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def get_controller_extensions(self):
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extension = extensions.ControllerExtension(
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self, 'os-networks', NetworkAssociateActionController())
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return [extension]
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def get_resources(self):
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return []
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