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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.
#
"""Network action implementations"""
import logging
import six
from cliff import command
from cliff import lister
from cliff import show
from openstackclient.common import exceptions
from openstackclient.common import utils
from openstackclient.network import common
def filters(data):
if 'subnets' in data:
data['subnets'] = utils.format_list(data['subnets'])
return data
class CreateNetwork(show.ShowOne):
"""Create a network"""
log = logging.getLogger(__name__ + '.CreateNetwork')
def get_parser(self, prog_name):
parser = super(CreateNetwork, self).get_parser(prog_name)
parser.add_argument(
'name', metavar='<network_name>',
help='Name of network to create')
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
dest='admin_state',
default=True,
action='store_true',
help='Set administrative state up')
admin_group.add_argument(
'--disable',
dest='admin_state',
action='store_false',
help='Set administrative state down')
share_group = parser.add_mutually_exclusive_group()
share_group.add_argument(
'--share',
dest='shared', action='store_true',
default=None,
help='Share the network across tenants')
share_group.add_argument(
'--no-share',
dest='shared', action='store_false',
help='Do not share the network across tenants')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
body = self.get_body(parsed_args)
create_method = getattr(client, "create_network")
data = create_method(body)['network']
if data:
data = filters(data)
else:
data = {'': ''}
return zip(*sorted(six.iteritems(data)))
def get_body(self, parsed_args):
body = {'name': str(parsed_args.name),
'admin_state_up': parsed_args.admin_state}
if parsed_args.shared is not None:
body['shared'] = parsed_args.shared
return {'network': body}
class DeleteNetwork(command.Command):
"""Delete a network"""
log = logging.getLogger(__name__ + '.DeleteNetwork')
def get_parser(self, prog_name):
parser = super(DeleteNetwork, self).get_parser(prog_name)
parser.add_argument(
'identifier',
metavar="<network>",
help=("Name or identifier of network to delete")
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
_id = common.find(client, 'network', 'networks',
parsed_args.identifier)
delete_method = getattr(client, "delete_network")
delete_method(_id)
return
class ListNetwork(lister.Lister):
"""List networks"""
log = logging.getLogger(__name__ + '.ListNetwork')
def get_parser(self, prog_name):
parser = super(ListNetwork, self).get_parser(prog_name)
parser.add_argument(
'--external',
action='store_true',
default=False,
help='List external networks',
)
parser.add_argument(
'--dhcp',
help='ID of the DHCP agent')
parser.add_argument(
'--long',
action='store_true',
default=False,
help='Long listing',
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
if parsed_args.dhcp:
list_method = getattr(client, 'list_networks_on_dhcp_agent')
resources = 'networks_on_dhcp_agent'
report_filter = {'dhcp_agent': parsed_args.dhcp}
data = list_method(**report_filter)[resources]
else:
list_method = getattr(client, "list_networks")
report_filter = {}
if parsed_args.external:
report_filter = {'router:external': True}
data = list_method(**report_filter)['networks']
columns = len(data) > 0 and sorted(data[0].keys()) or []
if parsed_args.columns:
list_columns = parsed_args.columns
else:
list_columns = ['id', 'name', 'subnets']
if not parsed_args.long and not parsed_args.dhcp:
columns = [x for x in list_columns if x in columns]
formatters = {'subnets': utils.format_list}
return (columns,
(utils.get_dict_properties(s, columns, formatters=formatters)
for s in data))
class SetNetwork(command.Command):
"""Set network properties"""
log = logging.getLogger(__name__ + '.SetNetwork')
def get_parser(self, prog_name):
parser = super(SetNetwork, self).get_parser(prog_name)
parser.add_argument(
'identifier',
metavar="<network>",
help=("Name or identifier of network to set")
)
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
dest='admin_state',
default=None,
action='store_true',
help='Set administrative state up')
admin_group.add_argument(
'--disable',
dest='admin_state',
action='store_false',
help='Set administrative state down')
parser.add_argument(
'--name',
metavar='<network_name>',
help='New name for the network')
share_group = parser.add_mutually_exclusive_group()
share_group.add_argument(
'--share',
dest='shared', action='store_true',
default=None,
help='Share the network across tenants')
share_group.add_argument(
'--no-share',
dest='shared', action='store_false',
help='Do not share the network across tenants')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
_id = common.find(client, 'network', 'networks',
parsed_args.identifier)
body = {}
if parsed_args.name is not None:
body['name'] = str(parsed_args.name)
if parsed_args.admin_state is not None:
body['admin_state_up'] = parsed_args.admin_state
if parsed_args.shared is not None:
body['shared'] = parsed_args.shared
if body == {}:
msg = "Nothing specified to be set"
raise exceptions.CommandError(msg)
update_method = getattr(client, "update_network")
update_method(_id, {'network': body})
return
class ShowNetwork(show.ShowOne):
"""Show network details"""
log = logging.getLogger(__name__ + '.ShowNetwork')
def get_parser(self, prog_name):
parser = super(ShowNetwork, self).get_parser(prog_name)
parser.add_argument(
'identifier',
metavar="<network>",
help=("Name or identifier of network to show")
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
_id = common.find(client, 'network', 'networks',
parsed_args.identifier)
show_method = getattr(client, "show_network")
data = show_method(_id)['network']
data = filters(data)
return zip(*sorted(six.iteritems(data)))
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