Source code for network.test_extra_dhcp_options
# Copyright 2013 OpenStack Foundation
# 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 tempest.api.network import base
from tempest.common import utils
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib.common.utils import test_utils
from tempest.lib import decorators
CONF = config.CONF
[docs]
class ExtraDHCPOptionsTestJSON(base.BaseNetworkTest):
"""Tests the following operations with the Extra DHCP Options:
port create
port list
port show
port update
v2.0 of the Neutron API is assumed. It is also assumed that the Extra
DHCP Options extension is enabled in the [network-feature-enabled]
section of etc/tempest.conf
"""
@classmethod
def skip_checks(cls):
super(ExtraDHCPOptionsTestJSON, cls).skip_checks()
if not utils.is_extension_enabled('extra_dhcp_opt', 'network'):
msg = "Extra DHCP Options extension not enabled."
raise cls.skipException(msg)
@classmethod
def resource_setup(cls):
super(ExtraDHCPOptionsTestJSON, cls).resource_setup()
cls.network = cls.create_network()
cls.create_subnet(cls.network)
cls.port = cls.create_port(cls.network)
ip_tftp = ('123.123.123.123' if cls._ip_version == 4
else '2015::dead')
ip_server = ('123.123.123.45' if cls._ip_version == 4
else '2015::badd')
cls.extra_dhcp_opts = [
{'opt_value': 'pxelinux.0', 'opt_name': 'bootfile-name'},
{'opt_value': ip_tftp, 'opt_name': 'tftp-server'},
{'opt_value': ip_server, 'opt_name': 'server-ip-address'}
]
[docs]
@decorators.idempotent_id('d2c17063-3767-4a24-be4f-a23dbfa133c9')
def test_create_list_port_with_extra_dhcp_options(self):
"""Test creating a port with Extra DHCP Options and list those"""
body = self.ports_client.create_port(
network_id=self.network['id'],
name=data_utils.rand_name(
self.__class__.__name__, prefix=CONF.resource_name_prefix),
extra_dhcp_opts=self.extra_dhcp_opts)
port_id = body['port']['id']
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.ports_client.delete_port, port_id)
# Confirm port created has Extra DHCP Options
body = self.ports_client.list_ports()
ports = body['ports']
port = [p for p in ports if p['id'] == port_id]
self.assertTrue(port)
self._confirm_extra_dhcp_options(port[0], self.extra_dhcp_opts)
[docs]
@decorators.idempotent_id('9a6aebf4-86ee-4f47-b07a-7f7232c55607')
def test_update_show_port_with_extra_dhcp_options(self):
"""Test updating port with extra DHCP options and show that port"""
name = data_utils.rand_name(
name='new-port-name', prefix=CONF.resource_name_prefix)
self.ports_client.update_port(
self.port['id'],
name=name,
extra_dhcp_opts=self.extra_dhcp_opts)
# Confirm extra dhcp options were added to the port
body = self.ports_client.show_port(self.port['id'])
self._confirm_extra_dhcp_options(body['port'], self.extra_dhcp_opts)
def _confirm_extra_dhcp_options(self, port, extra_dhcp_opts):
retrieved = port['extra_dhcp_opts']
self.assertEqual(len(retrieved), len(extra_dhcp_opts))
for retrieved_option in retrieved:
for option in extra_dhcp_opts:
if (retrieved_option['opt_value'] == option['opt_value'] and
retrieved_option['opt_name'] == option['opt_name']):
break
else:
self.fail('Extra DHCP option not found in port %s' %
str(retrieved_option))
