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# Copyright 2017 FUJITSU LIMITED
# 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 osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from osc_lib.utils import columns as column_util
from oslo_log import log as logging
from neutronclient._i18n import _
from neutronclient.osc import utils as osc_utils
LOG = logging.getLogger(__name__)
_attr_map = (
('id', 'ID', column_util.LIST_BOTH),
('name', 'Name', column_util.LIST_BOTH),
('router_id', 'Router', column_util.LIST_BOTH),
('subnet_id', 'Subnet', column_util.LIST_BOTH),
('flavor_id', 'Flavor', column_util.LIST_BOTH),
('is_admin_state_up', 'State', column_util.LIST_BOTH),
('status', 'Status', column_util.LIST_BOTH),
('description', 'Description', column_util.LIST_LONG_ONLY),
('project_id', 'Project', column_util.LIST_LONG_ONLY),
('external_v4_ip', 'Ext v4 IP', column_util.LIST_LONG_ONLY),
('external_v6_ip', 'Ext v6 IP', column_util.LIST_LONG_ONLY),
)
_attr_map_dict = {
'id': 'ID',
'name': 'Name',
'router_id': 'Router',
'subnet_id': 'Subnet',
'flavor_id': 'Flavor',
'is_admin_state_up': 'State',
'status': 'Status',
'description': 'Description',
'project_id': 'Project',
'external_v4_ip': 'Ext v4 IP',
'external_v6_ip': 'Ext v6 IP',
}
def _get_common_parser(parser):
parser.add_argument(
'--description',
metavar='<description>',
help=_('Description for the VPN service'))
parser.add_argument(
'--subnet',
metavar='<subnet>',
help=_('Local private subnet (name or ID)'))
parser.add_argument(
'--flavor',
metavar='<flavor>',
help=_('Flavor for the VPN service (name or ID)'))
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
'--enable',
action='store_true',
help=_("Enable VPN service")
)
admin_group.add_argument(
'--disable',
action='store_true',
help=_("Disable VPN service")
)
return parser
def _get_common_attrs(client_manager, parsed_args, is_create=True):
attrs = {}
if is_create:
if 'project' in parsed_args and parsed_args.project is not None:
attrs['project_id'] = osc_utils.find_project(
client_manager.identity,
parsed_args.project,
parsed_args.project_domain,
).id
if parsed_args.description:
attrs['description'] = str(parsed_args.description)
if parsed_args.subnet:
_subnet_id = client_manager.network.find_subnet(
parsed_args.subnet).id
attrs['subnet_id'] = _subnet_id
if parsed_args.flavor:
_flavor_id = client_manager.network.find_flavor(
parsed_args.flavor,
ignore_missing=False
).id
attrs['flavor_id'] = _flavor_id
if parsed_args.enable:
attrs['admin_state_up'] = True
if parsed_args.disable:
attrs['admin_state_up'] = False
return attrs
class CreateVPNService(command.ShowOne):
_description = _("Create an VPN service")
def get_parser(self, prog_name):
parser = super(CreateVPNService, self).get_parser(prog_name)
_get_common_parser(parser)
parser.add_argument(
'name',
metavar='<name>',
help=_('Name for the VPN service'))
parser.add_argument(
'--router',
metavar='ROUTER',
required=True,
help=_('Router for the VPN service (name or ID)'))
osc_utils.add_project_owner_option_to_parser(parser)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
attrs = _get_common_attrs(self.app.client_manager, parsed_args)
if parsed_args.name:
attrs['name'] = str(parsed_args.name)
if parsed_args.router:
_router_id = client.find_router(parsed_args.router,
ignore_missing=False).id
attrs['router_id'] = _router_id
obj = client.create_vpn_service(**attrs)
display_columns, columns = utils.get_osc_show_columns_for_sdk_resource(
obj, _attr_map_dict, ['location', 'tenant_id'])
data = utils.get_dict_properties(obj, columns)
return display_columns, data
class DeleteVPNService(command.Command):
_description = _("Delete VPN service(s)")
def get_parser(self, prog_name):
parser = super(DeleteVPNService, self).get_parser(prog_name)
parser.add_argument(
'vpnservice',
metavar='<vpn-service>',
nargs='+',
help=_('VPN service to delete (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
result = 0
for vpn in parsed_args.vpnservice:
try:
vpn_id = client.find_vpn_service(vpn,
ignore_missing=False)['id']
client.delete_vpn_service(vpn_id)
except Exception as e:
result += 1
LOG.error(_("Failed to delete VPN service with "
"name or ID '%(vpnservice)s': %(e)s"),
{'vpnservice': vpn, 'e': e})
if result > 0:
total = len(parsed_args.vpnservice)
msg = (_("%(result)s of %(total)s vpn service failed "
"to delete.") % {'result': result, 'total': total})
raise exceptions.CommandError(msg)
class ListVPNService(command.Lister):
_description = _("List VPN services that belong to a given project")
def get_parser(self, prog_name):
parser = super(ListVPNService, self).get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
default=False,
help=_("List additional fields in output")
)
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
obj = client.vpn_services()
headers, columns = column_util.get_column_definitions(
_attr_map, long_listing=parsed_args.long)
return (headers, (utils.get_dict_properties(s, columns) for s in obj))
class SetVPNSercice(command.Command):
_description = _("Set VPN service properties")
def get_parser(self, prog_name):
parser = super(SetVPNSercice, self).get_parser(prog_name)
_get_common_parser(parser)
parser.add_argument(
'--name',
metavar='<name>',
help=_('Name for the VPN service'))
parser.add_argument(
'vpnservice',
metavar='<vpn-service>',
help=_('VPN service to modify (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
attrs = _get_common_attrs(self.app.client_manager,
parsed_args, is_create=False)
if parsed_args.name:
attrs['name'] = str(parsed_args.name)
vpn_id = client.find_vpn_service(parsed_args.vpnservice,
ignore_missing=False)['id']
try:
client.update_vpn_service(vpn_id, **attrs)
except Exception as e:
msg = (_("Failed to set vpn service '%(vpn)s': %(e)s")
% {'vpn': parsed_args.vpnservice, 'e': e})
raise exceptions.CommandError(msg)
class ShowVPNService(command.ShowOne):
_description = _("Display VPN service details")
def get_parser(self, prog_name):
parser = super(ShowVPNService, self).get_parser(prog_name)
parser.add_argument(
'vpnservice',
metavar='<vpn-service>',
help=_('VPN service to display (name or ID)'))
return parser
def take_action(self, parsed_args):
client = self.app.client_manager.network
vpn_id = client.find_vpn_service(parsed_args.vpnservice,
ignore_missing=False)['id']
obj = client.get_vpn_service(vpn_id)
display_columns, columns = utils.get_osc_show_columns_for_sdk_resource(
obj, _attr_map_dict, ['location', 'tenant_id'])
data = utils.get_dict_properties(obj, columns)
return (display_columns, data)
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