83404013cb
Add optional parameters 'limit' and 'marker' to the
os-simple-tenant-usage endpoints for pagaination.
/os-simple-tenant-usage?limit={limit}&marker={instance_uuid}
/os-simple-tenant-usage/{tenant}?limit={limit}&marker={instance_uuid}
The aggregate usage totals may no longer reflect all instances for a
tenant, but rather just the instances for a given page. API consumers
will need to stitch the aggregate data back together (add the totals)
if a tenant's instances span several pages.
Implements blueprint paginate-simple-tenant-usage
Change-Id: Ic8e9f869f1b855f968967bedbf77542f287f26c0
29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
# Copyright 2016 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 nova.api.openstack import common
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class ViewBuilder(common.ViewBuilder):
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_collection_name = "os-simple-tenant-usage"
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def get_links(self, request, server_usages, tenant_id=None):
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coll_name = self._collection_name
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if tenant_id:
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coll_name = self._collection_name + '/{}'.format(tenant_id)
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return self._get_collection_links(
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request, server_usages, coll_name, 'instance_id')
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