/usr/lib/python2.7/dist-packages/neutronclient/neutron/v2_0/lb/v2/listener.py is in python-neutronclient 1:6.0.0-2.
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# Copyright 2015 Hewlett-Packard Development Company, L.P.
# 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 neutronclient._i18n import _
from neutronclient.common import exceptions
from neutronclient.common import utils
from neutronclient.neutron import v2_0 as neutronV20
def _get_loadbalancer_id(client, lb_id_or_name):
return neutronV20.find_resourceid_by_name_or_id(
client, 'loadbalancer', lb_id_or_name,
cmd_resource='lbaas_loadbalancer')
def _get_pool(client, pool_id_or_name):
return neutronV20.find_resource_by_name_or_id(
client, 'pool', pool_id_or_name, cmd_resource='lbaas_pool')
def _get_pool_id(client, pool_id_or_name):
return neutronV20.find_resourceid_by_name_or_id(
client, 'pool', pool_id_or_name, cmd_resource='lbaas_pool')
def _add_common_args(parser):
parser.add_argument(
'--description',
help=_('Description of the listener.'))
parser.add_argument(
'--connection-limit',
type=int,
help=_('The maximum number of connections per second allowed for '
'the vip. Positive integer or -1 for unlimited (default).'))
parser.add_argument(
'--default-pool',
help=_('Default pool for the listener.'))
def _parse_common_args(body, parsed_args, client):
neutronV20.update_dict(parsed_args, body,
['name', 'description', 'connection_limit'])
if parsed_args.default_pool:
default_pool_id = _get_pool_id(
client, parsed_args.default_pool)
body['default_pool_id'] = default_pool_id
class ListListener(neutronV20.ListCommand):
"""LBaaS v2 List listeners that belong to a given tenant."""
resource = 'listener'
list_columns = ['id', 'default_pool_id', 'name', 'protocol',
'protocol_port', 'admin_state_up', 'status']
pagination_support = True
sorting_support = True
class ShowListener(neutronV20.ShowCommand):
"""LBaaS v2 Show information of a given listener."""
resource = 'listener'
class CreateListener(neutronV20.CreateCommand):
"""LBaaS v2 Create a listener."""
resource = 'listener'
def add_known_arguments(self, parser):
_add_common_args(parser)
parser.add_argument(
'--admin-state-down',
dest='admin_state', action='store_false',
help=_('Set admin state up to false.'))
parser.add_argument(
'--name',
help=_('The name of the listener. At least one of --default-pool '
'or --loadbalancer must be specified.'))
parser.add_argument(
'--default-tls-container-ref',
dest='default_tls_container_ref',
help=_('Default TLS container reference'
' to retrieve TLS information.'))
parser.add_argument(
'--sni-container-refs',
dest='sni_container_refs',
nargs='+',
help=_('List of TLS container references for SNI.'))
parser.add_argument(
'--loadbalancer',
metavar='LOADBALANCER',
help=_('ID or name of the load balancer.'))
parser.add_argument(
'--protocol',
required=True,
choices=['TCP', 'HTTP', 'HTTPS', 'TERMINATED_HTTPS'],
type=utils.convert_to_uppercase,
help=_('Protocol for the listener.'))
parser.add_argument(
'--protocol-port',
dest='protocol_port', required=True,
metavar='PORT',
help=_('Protocol port for the listener.'))
def args2body(self, parsed_args):
if not parsed_args.loadbalancer and not parsed_args.default_pool:
message = _('Either --default-pool or --loadbalancer must be '
'specified.')
raise exceptions.CommandError(message)
body = {
'protocol': parsed_args.protocol,
'protocol_port': parsed_args.protocol_port,
'admin_state_up': parsed_args.admin_state
}
if parsed_args.loadbalancer:
loadbalancer_id = _get_loadbalancer_id(
self.get_client(), parsed_args.loadbalancer)
body['loadbalancer_id'] = loadbalancer_id
neutronV20.update_dict(parsed_args, body,
['default_tls_container_ref',
'sni_container_refs', 'tenant_id'])
_parse_common_args(body, parsed_args, self.get_client())
return {self.resource: body}
class UpdateListener(neutronV20.UpdateCommand):
"""LBaaS v2 Update a given listener."""
resource = 'listener'
def add_known_arguments(self, parser):
_add_common_args(parser)
parser.add_argument(
'--name',
help=_('Name of the listener.'))
utils.add_boolean_argument(
parser, '--admin-state-up', dest='admin_state_up',
help=_('Specify the administrative state of the listener. '
'(True meaning "Up")'))
def args2body(self, parsed_args):
body = {}
neutronV20.update_dict(parsed_args, body,
['admin_state_up'])
_parse_common_args(body, parsed_args, self.get_client())
return {self.resource: body}
class DeleteListener(neutronV20.DeleteCommand):
"""LBaaS v2 Delete a given listener."""
resource = 'listener'
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