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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 segment action implementations"""
import logging
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from openstackclient.i18n import _
from openstackclient.network import common
LOG = logging.getLogger(__name__)
def _get_columns(item):
column_map = {}
hidden_columns = ['location', 'tenant_id']
return utils.get_osc_show_columns_for_sdk_resource(
item, column_map, hidden_columns
)
class CreateNetworkSegment(
command.ShowOne, common.NeutronCommandWithExtraArgs
):
_description = _("Create new network segment")
def get_parser(self, prog_name):
parser = super().get_parser(prog_name)
parser.add_argument(
'name', metavar='<name>', help=_('New network segment name')
)
parser.add_argument(
'--description',
metavar='<description>',
help=_('Network segment description'),
)
parser.add_argument(
'--physical-network',
metavar='<physical-network>',
help=_('Physical network name of this network segment'),
)
parser.add_argument(
'--segment',
metavar='<segment>',
type=int,
help=_(
'Segment identifier for this network segment which is '
'based on the network type, VLAN ID for vlan network '
'type and tunnel ID for geneve, gre and vxlan network '
'types'
),
)
parser.add_argument(
'--network',
metavar='<network>',
required=True,
help=_('Network this network segment belongs to (name or ID)'),
)
parser.add_argument(
'--network-type',
metavar='<network-type>',
choices=['flat', 'geneve', 'gre', 'local', 'vlan', 'vxlan'],
required=True,
help=_(
'Network type of this network segment '
'(flat, geneve, gre, local, vlan or vxlan)'
),
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
attrs = {}
attrs['name'] = parsed_args.name
attrs['network_id'] = client.find_network(
parsed_args.network, ignore_missing=False
).id
attrs['network_type'] = parsed_args.network_type
if parsed_args.description is not None:
attrs['description'] = parsed_args.description
if parsed_args.physical_network is not None:
attrs['physical_network'] = parsed_args.physical_network
if parsed_args.segment is not None:
attrs['segmentation_id'] = parsed_args.segment
attrs.update(
self._parse_extra_properties(parsed_args.extra_properties)
)
obj = client.create_segment(**attrs)
display_columns, columns = _get_columns(obj)
data = utils.get_item_properties(obj, columns)
return (display_columns, data)
class DeleteNetworkSegment(command.Command):
_description = _("Delete network segment(s)")
def get_parser(self, prog_name):
parser = super().get_parser(prog_name)
parser.add_argument(
'network_segment',
metavar='<network-segment>',
nargs='+',
help=_('Network segment(s) to delete (name or ID)'),
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
result = 0
for network_segment in parsed_args.network_segment:
try:
obj = client.find_segment(
network_segment, ignore_missing=False
)
client.delete_segment(obj)
except Exception as e:
result += 1
LOG.error(
_(
"Failed to delete network segment with "
"ID '%(network_segment)s': %(e)s"
),
{'network_segment': network_segment, 'e': e},
)
if result > 0:
total = len(parsed_args.network_segment)
msg = _(
"%(result)s of %(total)s network segments failed " "to delete."
) % {'result': result, 'total': total}
raise exceptions.CommandError(msg)
class ListNetworkSegment(command.Lister):
_description = _("List network segments")
def get_parser(self, prog_name):
parser = super().get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
default=False,
help=_('List additional fields in output'),
)
parser.add_argument(
'--network',
metavar='<network>',
help=_(
'List network segments that belong to this '
'network (name or ID)'
),
)
return parser
def take_action(self, parsed_args):
network_client = self.app.client_manager.network
filters = {}
if parsed_args.network:
_network = network_client.find_network(
parsed_args.network, ignore_missing=False
)
filters = {'network_id': _network.id}
data = network_client.segments(**filters)
headers = (
'ID',
'Name',
'Network',
'Network Type',
'Segment',
)
columns = (
'id',
'name',
'network_id',
'network_type',
'segmentation_id',
)
if parsed_args.long:
headers = headers + ('Physical Network',)
columns = columns + ('physical_network',)
return (
headers,
(
utils.get_item_properties(
s,
columns,
formatters={},
)
for s in data
),
)
class SetNetworkSegment(common.NeutronCommandWithExtraArgs):
_description = _("Set network segment properties")
def get_parser(self, prog_name):
parser = super().get_parser(prog_name)
parser.add_argument(
'network_segment',
metavar='<network-segment>',
help=_('Network segment to modify (name or ID)'),
)
parser.add_argument(
'--description',
metavar='<description>',
help=_('Set network segment description'),
)
parser.add_argument(
'--name',
metavar='<name>',
help=_('Set network segment name'),
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
obj = client.find_segment(
parsed_args.network_segment, ignore_missing=False
)
attrs = {}
if parsed_args.description is not None:
attrs['description'] = parsed_args.description
if parsed_args.name is not None:
attrs['name'] = parsed_args.name
attrs.update(
self._parse_extra_properties(parsed_args.extra_properties)
)
client.update_segment(obj, **attrs)
class ShowNetworkSegment(command.ShowOne):
_description = _("Display network segment details")
def get_parser(self, prog_name):
parser = super().get_parser(prog_name)
parser.add_argument(
'network_segment',
metavar='<network-segment>',
help=_('Network segment to display (name or ID)'),
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
obj = client.find_segment(
parsed_args.network_segment, ignore_missing=False
)
display_columns, columns = _get_columns(obj)
data = utils.get_item_properties(obj, columns)
return (display_columns, data)
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