Chris Yeoh db6c58b009 Adds quota usage support for the V3 API
Adds the ability to do a detailed query from the
os-quota-sets V3 API extension. This was an interface
added in V3 to allow for the querying of current quota
usage. Adds a shell command quota-usage which
uses this interface to show current quota usage as well
as the limit.

The absolute limits response was removed from
the limits extension in a9e29b7e9fbe14ab42f24802a6d2a457a6317ba3
and so the corresponding novaclient command is also removed.
The "quota-show-usage" command now shows the same information.

Differences between the V2 and V3 API are described here:
https://wiki.openstack.org/wiki/NovaAPIv2tov3

Partially implements blueprint v3-api

Change-Id: I5db72d42120f4ad7a86fbfce20382988f6bbf5d3
2014-01-08 12:00:53 +08:00

43 lines
1.4 KiB
Python

# Copyright 2011 OpenStack Foundation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from novaclient.v1_1 import quotas
class QuotaSet(quotas.QuotaSet):
pass
class QuotaSetManager(quotas.QuotaSetManager):
resource_class = QuotaSet
def get(self, tenant_id, user_id=None, detail=False):
if detail:
detail_string = '/detail'
else:
detail_string = ''
if hasattr(tenant_id, 'tenant_id'):
tenant_id = tenant_id.tenant_id
if user_id:
url = '/os-quota-sets/%s%s?user_id=%s' % (tenant_id, detail_string,
user_id)
else:
url = '/os-quota-sets/%s%s' % (tenant_id, detail_string)
return self._get(url, "quota_set")
def _update_body(self, tenant_id, **kwargs):
return {'quota_set': kwargs}