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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 _prep_network_detail(net):
"""Prepare network object for output"""
if 'subnets' in net:
net['subnets'] = utils.format_list(net['subnets'])
if 'admin_state_up' in net:
net['state'] = 'UP' if net['admin_state_up'] else 'DOWN'
net.pop('admin_state_up')
if 'router:external' in net:
net['router_type'] = 'External' if net['router:external'] \
else 'Internal'
net.pop('router:external')
if 'tenant_id' in net:
net['project_id'] = net.pop('tenant_id')
return net
class CreateNetwork(show.ShowOne):
"""Create new 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='<name>',
help='New network name',
)
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
dest='admin_state',
action='store_true',
default=True,
help='Enable network (default)',
)
admin_group.add_argument(
'--disable',
dest='admin_state',
action='store_false',
help='Disable network',
)
share_group = parser.add_mutually_exclusive_group()
share_group.add_argument(
'--share',
dest='shared',
action='store_true',
default=None,
help='Share the network between projects',
)
share_group.add_argument(
'--no-share',
dest='shared',
action='store_false',
help='Do not share the network between projects',
)
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 = _prep_network_detail(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 network(s)"""
log = logging.getLogger(__name__ + '.DeleteNetwork')
def get_parser(self, prog_name):
parser = super(DeleteNetwork, self).get_parser(prog_name)
parser.add_argument(
'networks',
metavar="<network>",
nargs="+",
help=("Network to delete (name or ID)")
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
delete_method = getattr(client, "delete_network")
for network in parsed_args.networks:
_id = common.find(client, 'network', 'networks', 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',
metavar='<dhcp-id>',
help='DHCP agent ID')
parser.add_argument(
'--long',
action='store_true',
default=False,
help='List additional fields in output',
)
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:
data = client.api.dhcp_agent_list(dhcp_id=parsed_args.dhcp)
columns = ('ID',)
column_headers = columns
else:
data = client.api.network_list(external=parsed_args.external)
if parsed_args.long:
columns = (
'ID',
'Name',
'Status',
'project_id',
'state',
'Shared',
'Subnets',
'provider:network_type',
'router_type',
)
column_headers = (
'ID',
'Name',
'Status',
'Project',
'State',
'Shared',
'Subnets',
'Network Type',
'Router Type',
)
else:
columns = ('ID', 'Name', 'Subnets')
column_headers = columns
for d in data:
d = _prep_network_detail(d)
return (column_headers,
(utils.get_dict_properties(
s, columns,
formatters={'subnets': utils.format_list},
) 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=("Network to modify (name or ID)")
)
parser.add_argument(
'--name',
metavar='<name>',
help='Set network name',
)
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
dest='admin_state',
action='store_true',
default=None,
help='Enable network',
)
admin_group.add_argument(
'--disable',
dest='admin_state',
action='store_false',
help='Disable network',
)
share_group = parser.add_mutually_exclusive_group()
share_group.add_argument(
'--share',
dest='shared',
action='store_true',
default=None,
help='Share the network between projects',
)
share_group.add_argument(
'--no-share',
dest='shared',
action='store_false',
help='Do not share the network between projects',
)
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=("Network to display (name or ID)")
)
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
client = self.app.client_manager.network
net = client.api.find_attr(
'networks',
parsed_args.identifier,
)
data = _prep_network_detail(net)
return zip(*sorted(six.iteritems(data)))
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