OpenStack Networking (Neutron)
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# Copyright 2013 NEC Corporation
# 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 http import client as httplib
from neutron_lib.api.definitions import portbindings
from neutron_lib import context
from neutron_lib.plugins import directory
from oslo_config import cfg
from webob import exc
from neutron.tests.unit.db import test_db_base_plugin_v2
from neutron.tests.unit import dummy_plugin
class PortBindingsTestCase(test_db_base_plugin_v2.NeutronDbPluginV2TestCase):
# VIF_TYPE must be overridden according to plugin vif_type
VIF_TYPE = portbindings.VIF_TYPE_OTHER
# VIF_DETAILS must be overridden according to plugin vif_details
VIF_DETAILS = None
def _check_response_portbindings(self, port):
self.assertEqual(port[portbindings.VIF_TYPE], self.VIF_TYPE)
# REVISIT(rkukura): Consider reworking tests to enable ML2 to bind
if self.VIF_TYPE not in [portbindings.VIF_TYPE_UNBOUND,
portbindings.VIF_TYPE_BINDING_FAILED]:
# NOTE(r-mibu): The following six lines are just for backward
# compatibility. In this class, HAS_PORT_FILTER has been replaced
# by VIF_DETAILS which can be set expected vif_details to check,
# but all replacement of HAS_PORT_FILTER in successor has not been
# completed.
if self.VIF_DETAILS is None:
expected = getattr(self, 'HAS_PORT_FILTER', False)
vif_details = port[portbindings.VIF_DETAILS]
port_filter = vif_details[portbindings.CAP_PORT_FILTER]
self.assertEqual(expected, port_filter)
return
self.assertEqual(self.VIF_DETAILS, port[portbindings.VIF_DETAILS])
def _check_response_no_portbindings(self, port):
self.assertIn('status', port)
self.assertNotIn(portbindings.VIF_TYPE, port)
self.assertNotIn(portbindings.VIF_DETAILS, port)
def _get_non_admin_context(self):
return context.Context(user_id=None,
tenant_id=self._tenant_id,
is_admin=False)
def test_port_vif_details(self):
with self.port(name='name') as port:
port_id = port['port']['id']
# Check a response of create_port
self._check_response_portbindings(port['port'])
# Check a response of get_port
ctx = context.get_admin_context()
port = self._show('ports', port_id, neutron_context=ctx)['port']
self._check_response_portbindings(port)
# By default user is admin - now test non admin user
ctx = self._get_non_admin_context()
non_admin_port = self._show(
'ports', port_id, neutron_context=ctx)['port']
self._check_response_no_portbindings(non_admin_port)
def test_ports_vif_details(self):
plugin = directory.get_plugin()
cfg.CONF.set_default('allow_overlapping_ips', True)
with self.port(), self.port():
ctx = context.get_admin_context()
ports = plugin.get_ports(ctx)
self.assertEqual(len(ports), 2)
for port in ports:
self._check_response_portbindings(port)
# By default user is admin - now test non admin user
ctx = self._get_non_admin_context()
ports = self._list('ports', neutron_context=ctx)['ports']
self.assertEqual(len(ports), 2)
for non_admin_port in ports:
self._check_response_no_portbindings(non_admin_port)
def _check_port_binding_profile(self, port, profile=None):
# For plugins which does not use binding:profile attr
# we just check an operation for the port succeed.
self.assertIn('id', port)
def _test_create_port_binding_profile(self, profile):
profile_arg = {portbindings.PROFILE: profile}
with self.port(arg_list=(portbindings.PROFILE,),
**profile_arg) as port:
port_id = port['port']['id']
self._check_port_binding_profile(port['port'], profile)
port = self._show('ports', port_id)
self._check_port_binding_profile(port['port'], profile)
def test_create_port_binding_profile_none(self):
self._test_create_port_binding_profile(None)
def test_create_port_binding_profile_with_empty_dict(self):
self._test_create_port_binding_profile({})
def _test_update_port_binding_profile(self, profile):
profile_arg = {portbindings.PROFILE: profile}
with self.port() as port:
self._check_port_binding_profile(port['port'])
port_id = port['port']['id']
ctx = context.get_admin_context()
port = self._update('ports', port_id, {'port': profile_arg},
neutron_context=ctx)['port']
self._check_port_binding_profile(port, profile)
port = self._show('ports', port_id)['port']
self._check_port_binding_profile(port, profile)
def test_update_port_binding_profile_none(self):
self._test_update_port_binding_profile(None)
def test_update_port_binding_profile_with_empty_dict(self):
self._test_update_port_binding_profile({})
def test_port_create_portinfo_non_admin(self):
profile_arg = {portbindings.PROFILE: {dummy_plugin.RESOURCE_NAME:
dummy_plugin.RESOURCE_NAME}}
with self.network(set_context=True, tenant_id='test') as net1:
with self.subnet(network=net1) as subnet1:
# succeed without binding:profile
with self.port(subnet=subnet1,
set_context=True, tenant_id='test'):
pass
# fail with binding:profile
try:
with self.port(subnet=subnet1,
expected_res_status=403,
arg_list=(portbindings.PROFILE,),
set_context=True, tenant_id='test',
**profile_arg):
pass
except exc.HTTPClientError:
pass
def test_port_update_portinfo_non_admin(self):
profile_arg = {portbindings.PROFILE: {dummy_plugin.RESOURCE_NAME:
dummy_plugin.RESOURCE_NAME}}
with self.network() as net1:
with self.subnet(network=net1) as subnet1:
with self.port(subnet=subnet1) as port:
# By default user is admin - now test non admin user
port_id = port['port']['id']
ctx = self._get_non_admin_context()
port = self._update('ports', port_id,
{'port': profile_arg},
expected_code=exc.HTTPForbidden.code,
neutron_context=ctx)
class PortBindingsHostTestCaseMixin(object):
fmt = 'json'
hostname = 'testhost'
def _check_response_portbindings_host(self, port):
self.assertEqual(port[portbindings.HOST_ID], self.hostname)
def _check_response_no_portbindings_host(self, port):
self.assertIn('status', port)
self.assertNotIn(portbindings.HOST_ID, port)
def test_port_vif_non_admin(self):
with self.network(set_context=True,
tenant_id='test') as net1:
with self.subnet(network=net1) as subnet1:
host_arg = {portbindings.HOST_ID: self.hostname}
try:
with self.port(subnet=subnet1,
expected_res_status=403,
arg_list=(portbindings.HOST_ID,),
set_context=True,
tenant_id='test',
**host_arg):
pass
except exc.HTTPClientError:
pass
def test_port_vif_host(self):
host_arg = {portbindings.HOST_ID: self.hostname}
with self.port(name='name', arg_list=(portbindings.HOST_ID,),
**host_arg) as port:
port_id = port['port']['id']
# Check a response of create_port
self._check_response_portbindings_host(port['port'])
# Check a response of get_port
ctx = context.get_admin_context()
port = self._show('ports', port_id, neutron_context=ctx)['port']
self._check_response_portbindings_host(port)
# By default user is admin - now test non admin user
ctx = context.Context(user_id=None,
tenant_id=self._tenant_id,
is_admin=False)
non_admin_port = self._show(
'ports', port_id, neutron_context=ctx)['port']
self._check_response_no_portbindings_host(non_admin_port)
def test_ports_vif_host(self):
cfg.CONF.set_default('allow_overlapping_ips', True)
host_arg = {portbindings.HOST_ID: self.hostname}
with self.port(name='name1',
arg_list=(portbindings.HOST_ID,),
**host_arg), self.port(name='name2'):
ctx = context.get_admin_context()
ports = self._list('ports', neutron_context=ctx)['ports']
self.assertEqual(2, len(ports))
for port in ports:
if port['name'] == 'name1':
self._check_response_portbindings_host(port)
else:
self.assertFalse(port[portbindings.HOST_ID])
# By default user is admin - now test non admin user
ctx = context.Context(user_id=None,
tenant_id=self._tenant_id,
is_admin=False)
ports = self._list('ports', neutron_context=ctx)['ports']
self.assertEqual(2, len(ports))
for non_admin_port in ports:
self._check_response_no_portbindings_host(non_admin_port)
def test_ports_vif_host_update(self):
cfg.CONF.set_default('allow_overlapping_ips', True)
host_arg = {portbindings.HOST_ID: self.hostname}
with self.port(name='name1', arg_list=(portbindings.HOST_ID,),
**host_arg) as port1, self.port(name='name2') as port2:
data = {'port': {portbindings.HOST_ID: 'testhosttemp'}}
req = self.new_update_request('ports', data, port1['port']['id'])
req.get_response(self.api)
req = self.new_update_request('ports', data, port2['port']['id'])
ctx = context.get_admin_context()
req.get_response(self.api)
ports = self._list('ports', neutron_context=ctx)['ports']
self.assertEqual(2, len(ports))
for port in ports:
self.assertEqual('testhosttemp', port[portbindings.HOST_ID])
def test_ports_vif_non_host_update(self):
host_arg = {portbindings.HOST_ID: self.hostname}
with self.port(name='name', arg_list=(portbindings.HOST_ID,),
**host_arg) as port:
data = {'port': {'admin_state_up': False}}
req = self.new_update_request('ports', data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(port['port'][portbindings.HOST_ID],
res['port'][portbindings.HOST_ID])
def test_ports_vif_non_host_update_when_host_null(self):
with self.port() as port:
data = {'port': {'admin_state_up': False}}
req = self.new_update_request('ports', data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(port['port'][portbindings.HOST_ID],
res['port'][portbindings.HOST_ID])
def test_ports_vif_host_list(self):
cfg.CONF.set_default('allow_overlapping_ips', True)
host_arg = {portbindings.HOST_ID: self.hostname}
with self.port(name='name1',
arg_list=(portbindings.HOST_ID,),
**host_arg) as port1,\
self.port(name='name2'),\
self.port(name='name3',
arg_list=(portbindings.HOST_ID,),
**host_arg) as port3:
self._test_list_resources(
'port', (port1, port3),
query_params='%s=%s' % (portbindings.HOST_ID, self.hostname))
class PortBindingsVnicTestCaseMixin(object):
fmt = 'json'
vnic_type = portbindings.VNIC_NORMAL
def _check_response_portbindings_vnic_type(self, port):
self.assertIn('status', port)
self.assertEqual(port[portbindings.VNIC_TYPE], self.vnic_type)
def test_port_vnic_type_non_admin(self):
with self.network(set_context=True,
tenant_id='test') as net1:
with self.subnet(network=net1) as subnet1:
vnic_arg = {portbindings.VNIC_TYPE: self.vnic_type}
with self.port(subnet=subnet1,
expected_res_status=httplib.CREATED,
arg_list=(portbindings.VNIC_TYPE,),
set_context=True,
tenant_id='test',
**vnic_arg) as port:
# Check a response of create_port
self._check_response_portbindings_vnic_type(port['port'])
def test_port_vnic_type(self):
vnic_arg = {portbindings.VNIC_TYPE: self.vnic_type}
with self.port(name='name', arg_list=(portbindings.VNIC_TYPE,),
**vnic_arg) as port:
port_id = port['port']['id']
# Check a response of create_port
self._check_response_portbindings_vnic_type(port['port'])
# Check a response of get_port
ctx = context.get_admin_context()
port = self._show('ports', port_id, neutron_context=ctx)['port']
self._check_response_portbindings_vnic_type(port)
# By default user is admin - now test non admin user
ctx = context.Context(user_id=None,
tenant_id=self._tenant_id,
is_admin=False)
non_admin_port = self._show(
'ports', port_id, neutron_context=ctx)['port']
self._check_response_portbindings_vnic_type(non_admin_port)
def test_ports_vnic_type(self):
cfg.CONF.set_default('allow_overlapping_ips', True)
vnic_arg = {portbindings.VNIC_TYPE: self.vnic_type}
with self.port(name='name1', arg_list=(portbindings.VNIC_TYPE,),
**vnic_arg), self.port(name='name2'):
ctx = context.get_admin_context()
ports = self._list('ports', neutron_context=ctx)['ports']
self.assertEqual(2, len(ports))
for port in ports:
if port['name'] == 'name1':
self._check_response_portbindings_vnic_type(port)
else:
self.assertEqual(portbindings.VNIC_NORMAL,
port[portbindings.VNIC_TYPE])
# By default user is admin - now test non admin user
ctx = context.Context(user_id=None,
tenant_id=self._tenant_id,
is_admin=False)
ports = self._list('ports', neutron_context=ctx)['ports']
self.assertEqual(2, len(ports))
for non_admin_port in ports:
self._check_response_portbindings_vnic_type(non_admin_port)