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# Copyright 2012-2013 OpenStack, LLC.
#
# 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.
#
"""Volume v1 Quota action implementations"""
import logging
import sys
from cliff import command
from cliff import show
from openstackclient.common import utils
class ListQuota(show.ShowOne):
"""List quota command"""
api = 'volume'
log = logging.getLogger(__name__ + '.ListQuota')
def get_parser(self, prog_name):
parser = super(ListQuota, self).get_parser(prog_name)
parser.add_argument(
'tenant',
metavar='<tenant>',
help='ID of tenant to list the default quotas for')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
volume_client = self.app.client_manager.volume
defaults = volume_client.quotas.defaults(parsed_args.tenant)
return zip(*sorted(defaults._info.iteritems()))
class SetQuota(command.Command):
"""Set quota command"""
api = 'volume'
log = logging.getLogger(__name__ + '.SetQuota')
def get_parser(self, prog_name):
parser = super(SetQuota, self).get_parser(prog_name)
parser.add_argument(
'tenant',
metavar='<tenant>',
help='ID of tenant to set the quotas for')
parser.add_argument(
'--volumes',
metavar='<new-volumes>',
type=int,
help='New value for the volumes quota')
parser.add_argument(
'--gigabytes',
metavar='<new-gigabytes>',
type=int,
help='New value for the gigabytes quota')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
kwargs = {}
if parsed_args.volumes:
kwargs['volumes'] = parsed_args.volumes
if parsed_args.gigabytes:
kwargs['gigabytes'] = parsed_args.gigabytes
if kwargs == {}:
sys.stdout.write("Quota not updated, no arguments present")
return
volume_client = self.app.client_manager.volume
volume_client.quotas.update(parsed_args.tenant,
parsed_args.volumes,
parsed_args.gigabytes)
return
class ShowQuota(show.ShowOne):
"""Show quota command"""
api = 'volume'
log = logging.getLogger(__name__ + '.ShowQuota')
def get_parser(self, prog_name):
parser = super(ShowQuota, self).get_parser(prog_name)
parser.add_argument(
'tenant',
metavar='<tenant>',
help='ID of tenant to list the quotas for')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
volume_client = self.app.client_manager.volume
quota = utils.find_resource(volume_client.quotas,
parsed_args.tenant)
return zip(*sorted(quota._info.iteritems()))
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