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# Copyright 2015 Huawei Technologies India Pvt Ltd, Inc.
# 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 neutronclient._i18n import _
from neutronclient.common import exceptions
from neutronclient.neutron import v2_0 as neutronv20
from neutronclient.neutron.v2_0.qos import rule as qos_rule
BANDWIDTH_LIMIT_RULE_RESOURCE = 'bandwidth_limit_rule'
def add_bandwidth_limit_arguments(parser):
parser.add_argument(
'--max-kbps',
help=_('Maximum bandwidth in kbps.'))
parser.add_argument(
'--max-burst-kbps',
help=_('Maximum burst bandwidth in kbps.'))
def update_bandwidth_limit_args2body(parsed_args, body):
max_kbps = parsed_args.max_kbps
max_burst_kbps = parsed_args.max_burst_kbps
if not (max_kbps or max_burst_kbps):
raise exceptions.CommandError(_("Must provide max-kbps"
" or max-burst-kbps option."))
neutronv20.update_dict(parsed_args, body,
['max_kbps', 'max_burst_kbps', 'tenant_id'])
class CreateQoSBandwidthLimitRule(qos_rule.QosRuleMixin,
neutronv20.CreateCommand):
"""Create a qos bandwidth limit rule."""
resource = BANDWIDTH_LIMIT_RULE_RESOURCE
def add_known_arguments(self, parser):
super(CreateQoSBandwidthLimitRule, self).add_known_arguments(parser)
add_bandwidth_limit_arguments(parser)
def args2body(self, parsed_args):
body = {}
update_bandwidth_limit_args2body(parsed_args, body)
return {self.resource: body}
class ListQoSBandwidthLimitRules(qos_rule.QosRuleMixin,
neutronv20.ListCommand):
"""List all qos bandwidth limit rules belonging to the specified policy."""
resource = BANDWIDTH_LIMIT_RULE_RESOURCE
_formatters = {}
pagination_support = True
sorting_support = True
class ShowQoSBandwidthLimitRule(qos_rule.QosRuleMixin, neutronv20.ShowCommand):
"""Show information about the given qos bandwidth limit rule."""
resource = BANDWIDTH_LIMIT_RULE_RESOURCE
allow_names = False
class UpdateQoSBandwidthLimitRule(qos_rule.QosRuleMixin,
neutronv20.UpdateCommand):
"""Update the given qos bandwidth limit rule."""
resource = BANDWIDTH_LIMIT_RULE_RESOURCE
allow_names = False
def add_known_arguments(self, parser):
super(UpdateQoSBandwidthLimitRule, self).add_known_arguments(parser)
add_bandwidth_limit_arguments(parser)
def args2body(self, parsed_args):
body = {}
update_bandwidth_limit_args2body(parsed_args, body)
return {self.resource: body}
class DeleteQoSBandwidthLimitRule(qos_rule.QosRuleMixin,
neutronv20.DeleteCommand):
"""Delete a given qos bandwidth limit rule."""
resource = BANDWIDTH_LIMIT_RULE_RESOURCE
allow_names = False
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