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# 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 cliff import show
import six
from neutronclient._i18n import _
from neutronclient.neutron import v2_0 as neutronV20
class ListIpAvailability(neutronV20.ListCommand):
"""List IP usage of networks"""
resource = 'network_ip_availability'
resource_plural = 'network_ip_availabilities'
list_columns = ['network_id', 'network_name', 'total_ips', 'used_ips']
paginations_support = True
sorting_support = True
filter_attrs = [
{'name': 'ip_version',
'help': _('Returns IP availability for the network subnets '
'with a given IP version. Default: 4'),
'argparse_kwargs': {'type': int,
'choices': [4, 6],
'default': 4}
},
{'name': 'network_id',
'help': _('Returns IP availability for the network '
'matching a given network ID.')},
{'name': 'network_name',
'help': _('Returns IP availability for the network '
'matching a given name.')},
{'name': 'tenant_id',
'help': _('Returns IP availability for the networks '
'with a given tenant ID.')},
]
class ShowIpAvailability(neutronV20.NeutronCommand, show.ShowOne):
"""Show IP usage of specific network"""
resource = 'network_ip_availability'
def get_parser(self, prog_name):
parser = super(ShowIpAvailability, self).get_parser(prog_name)
parser.add_argument(
'network_id', metavar='NETWORK',
help=_('ID or name of network to look up.'))
return parser
def take_action(self, parsed_args):
self.log.debug('run(%s)', parsed_args)
neutron_client = self.get_client()
_id = neutronV20.find_resourceid_by_name_or_id(
neutron_client, 'network', parsed_args.network_id)
data = neutron_client.show_network_ip_availability(_id)
self.format_output_data(data)
resource = data[self.resource]
if self.resource in data:
return zip(*sorted(six.iteritems(resource)))
else:
return None
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