8918b10b67
This is part of new vmware_nsx directory structure proposed in https://goo.gl/GdWXyH. Change-Id: I86262470a03c520bf8fe0f5129d940107701004f
299 lines
13 KiB
Python
299 lines
13 KiB
Python
# Copyright (c) 2015 OpenStack Foundation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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from oslo_config import cfg
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import six
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from neutron.api.v2 import attributes
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from neutron.common import exceptions as n_exc
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from neutron import context
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from neutron.extensions import external_net
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from neutron.extensions import extraroute
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from neutron.extensions import l3
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from neutron.extensions import l3_ext_gw_mode
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from neutron.extensions import providernet as pnet
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from neutron import manager
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import neutron.tests.unit.db.test_db_base_plugin_v2 as test_plugin
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from neutron.tests.unit.extensions import test_extra_dhcp_opt as test_dhcpopts
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import neutron.tests.unit.extensions.test_extraroute as test_ext_route
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import neutron.tests.unit.extensions.test_l3 as test_l3_plugin
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import neutron.tests.unit.extensions.test_l3_ext_gw_mode as test_ext_gw_mode
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import neutron.tests.unit.extensions.test_securitygroup as ext_sg
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from neutron import version
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from vmware_nsx.neutron.plugins.vmware.common import utils
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from vmware_nsx.neutron.plugins.vmware.nsxlib import v3 as nsxlib
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from vmware_nsx.neutron.plugins.vmware.nsxlib.v3 import dfw_api as firewall
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from vmware_nsx.tests.unit import vmware
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from vmware_nsx.tests.unit.vmware import nsx_v3_mocks
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PLUGIN_NAME = ('vmware_nsx.neutron.plugins.vmware.'
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'plugins.nsx_v3_plugin.NsxV3Plugin')
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class NsxPluginV3TestCase(test_plugin.NeutronDbPluginV2TestCase):
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def setUp(self,
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plugin=PLUGIN_NAME,
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ext_mgr=None,
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service_plugins=None):
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cfg.CONF.set_override('nsx_manager', '1.2.3.4', 'nsx_v3')
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# Mock entire nsxlib methods as this is the best approach to perform
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# white-box testing on the plugin class
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# TODO(salv-orlando): supply unit tests for nsxlib.v3
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nsxlib.create_logical_switch = nsx_v3_mocks.create_logical_switch
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nsxlib.delete_logical_switch = mock.Mock()
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nsxlib.get_logical_switch = nsx_v3_mocks.get_logical_switch
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nsxlib.update_logical_switch = nsx_v3_mocks.update_logical_switch
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nsxlib.create_logical_port = nsx_v3_mocks.create_logical_port
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nsxlib.delete_logical_port = mock.Mock()
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nsxlib.get_logical_port = nsx_v3_mocks.get_logical_port
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nsxlib.update_logical_port = nsx_v3_mocks.update_logical_port
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firewall.add_rules_in_section = nsx_v3_mocks.add_rules_in_section
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firewall.nsclient.create_resource = nsx_v3_mocks.create_resource
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firewall.nsclient.update_resource = nsx_v3_mocks.update_resource
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firewall.nsclient.get_resource = nsx_v3_mocks.get_resource
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firewall.nsclient.delete_resource = nsx_v3_mocks.delete_resource
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super(NsxPluginV3TestCase, self).setUp(plugin=plugin,
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ext_mgr=ext_mgr)
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self.v3_mock = nsx_v3_mocks.NsxV3Mock()
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nsxlib.get_edge_cluster = self.v3_mock.get_edge_cluster
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nsxlib.get_logical_router = self.v3_mock.get_logical_router
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def _create_network(self, fmt, name, admin_state_up,
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arg_list=None, providernet_args=None, **kwargs):
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data = {'network': {'name': name,
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'admin_state_up': admin_state_up,
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'tenant_id': self._tenant_id}}
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# Fix to allow the router:external attribute and any other
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# attributes containing a colon to be passed with
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# a double underscore instead
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kwargs = dict((k.replace('__', ':'), v) for k, v in kwargs.items())
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if external_net.EXTERNAL in kwargs:
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arg_list = (external_net.EXTERNAL, ) + (arg_list or ())
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attrs = kwargs
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if providernet_args:
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attrs.update(providernet_args)
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for arg in (('admin_state_up', 'tenant_id', 'shared') +
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(arg_list or ())):
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# Arg must be present and not empty
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if arg in kwargs and kwargs[arg]:
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data['network'][arg] = kwargs[arg]
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network_req = self.new_create_request('networks', data, fmt)
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if (kwargs.get('set_context') and 'tenant_id' in kwargs):
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# create a specific auth context for this request
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network_req.environ['neutron.context'] = context.Context(
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'', kwargs['tenant_id'])
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return network_req.get_response(self.api)
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class TestNetworksV2(test_plugin.TestNetworksV2, NsxPluginV3TestCase):
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pass
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class TestPortsV2(test_plugin.TestPortsV2, NsxPluginV3TestCase):
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pass
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class SecurityGroupsTestCase(ext_sg.SecurityGroupDBTestCase):
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def setUp(self,
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plugin=PLUGIN_NAME,
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ext_mgr=None):
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nsxlib.create_logical_switch = nsx_v3_mocks.create_logical_switch
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nsxlib.create_logical_port = nsx_v3_mocks.create_logical_port
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nsxlib.update_logical_port = nsx_v3_mocks.update_logical_port
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nsxlib.delete_logical_port = mock.Mock()
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nsxlib.delete_logical_switch = mock.Mock()
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nsxlib.get_logical_port = nsx_v3_mocks.get_logical_port
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nsxlib.update_logical_port = nsx_v3_mocks.update_logical_port
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firewall.add_rules_in_section = nsx_v3_mocks.add_rules_in_section
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firewall.nsclient.create_resource = nsx_v3_mocks.create_resource
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firewall.nsclient.update_resource = nsx_v3_mocks.update_resource
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firewall.nsclient.get_resource = nsx_v3_mocks.get_resource
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firewall.nsclient.delete_resource = nsx_v3_mocks.delete_resource
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super(SecurityGroupsTestCase, self).setUp(plugin=PLUGIN_NAME,
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ext_mgr=ext_mgr)
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class TestSecurityGroups(ext_sg.TestSecurityGroups, SecurityGroupsTestCase):
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pass
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class DHCPOptsTestCase(test_dhcpopts.TestExtraDhcpOpt, NsxPluginV3TestCase):
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def setUp(self, plugin=None):
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super(test_dhcpopts.ExtraDhcpOptDBTestCase, self).setUp(
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plugin=PLUGIN_NAME)
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class TestL3ExtensionManager(object):
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def get_resources(self):
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# Simulate extension of L3 attribute map
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# First apply attribute extensions
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for key in l3.RESOURCE_ATTRIBUTE_MAP.keys():
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l3.RESOURCE_ATTRIBUTE_MAP[key].update(
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l3_ext_gw_mode.EXTENDED_ATTRIBUTES_2_0.get(key, {}))
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l3.RESOURCE_ATTRIBUTE_MAP[key].update(
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extraroute.EXTENDED_ATTRIBUTES_2_0.get(key, {}))
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# Finally add l3 resources to the global attribute map
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attributes.RESOURCE_ATTRIBUTE_MAP.update(
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l3.RESOURCE_ATTRIBUTE_MAP)
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return l3.L3.get_resources()
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def get_actions(self):
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return []
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def get_request_extensions(self):
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return []
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def backup_l3_attribute_map():
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"""Return a backup of the original l3 attribute map."""
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return dict((res, attrs.copy()) for
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(res, attrs) in six.iteritems(l3.RESOURCE_ATTRIBUTE_MAP))
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def restore_l3_attribute_map(map_to_restore):
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"""Ensure changes made by fake ext mgrs are reverted."""
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l3.RESOURCE_ATTRIBUTE_MAP = map_to_restore
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class L3NatTest(test_l3_plugin.L3BaseForIntTests, NsxPluginV3TestCase):
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def _restore_l3_attribute_map(self):
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l3.RESOURCE_ATTRIBUTE_MAP = self._l3_attribute_map_bk
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def setUp(self, plugin=PLUGIN_NAME, ext_mgr=None,
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service_plugins=None):
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self._l3_attribute_map_bk = backup_l3_attribute_map()
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cfg.CONF.set_override('api_extensions_path', vmware.NSXEXT_PATH)
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cfg.CONF.set_default('max_routes', 3)
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self.addCleanup(restore_l3_attribute_map, self._l3_attribute_map_bk)
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ext_mgr = ext_mgr or TestL3ExtensionManager()
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super(L3NatTest, self).setUp(
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plugin=plugin, ext_mgr=ext_mgr, service_plugins=service_plugins)
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self.plugin_instance = manager.NeutronManager.get_plugin()
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self._plugin_name = "%s.%s" % (
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self.plugin_instance.__module__,
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self.plugin_instance.__class__.__name__)
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self._plugin_class = self.plugin_instance.__class__
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nsxlib.create_logical_port = self.v3_mock.create_logical_port
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nsxlib.create_logical_router = self.v3_mock.create_logical_router
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nsxlib.update_logical_router = self.v3_mock.update_logical_router
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nsxlib.delete_logical_router = self.v3_mock.delete_logical_router
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nsxlib.get_logical_router_port_by_ls_id = (
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self.v3_mock.get_logical_router_port_by_ls_id)
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nsxlib.create_logical_router_port = (
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self.v3_mock.create_logical_router_port)
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nsxlib.update_logical_router_port = (
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self.v3_mock.update_logical_router_port)
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nsxlib.delete_logical_router_port = (
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self.v3_mock.delete_logical_router_port)
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nsxlib.add_nat_rule = self.v3_mock.add_nat_rule
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nsxlib.delete_nat_rule = self.v3_mock.delete_nat_rule
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nsxlib.delete_nat_rule_by_values = (
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self.v3_mock.delete_nat_rule_by_values)
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nsxlib.get_logical_router_ports_by_router_id = (
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self.v3_mock.get_logical_router_ports_by_router_id)
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nsxlib.update_logical_router_advertisement = (
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self.v3_mock.update_logical_router_advertisement)
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def _create_l3_ext_network(
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self, physical_network=nsx_v3_mocks.DEFAULT_TIER0_ROUTER_UUID):
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name = 'l3_ext_net'
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net_type = utils.NetworkTypes.L3_EXT
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providernet_args = {pnet.NETWORK_TYPE: net_type,
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pnet.PHYSICAL_NETWORK: physical_network}
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return self.network(name=name,
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router__external=True,
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providernet_args=providernet_args,
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arg_list=(pnet.NETWORK_TYPE,
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pnet.PHYSICAL_NETWORK))
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class TestL3NatTestCase(L3NatTest,
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test_l3_plugin.L3NatDBIntTestCase,
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NsxPluginV3TestCase,
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test_ext_route.ExtraRouteDBTestCaseBase):
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def _test_create_l3_ext_network(
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self, physical_network=nsx_v3_mocks.DEFAULT_TIER0_ROUTER_UUID):
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name = 'l3_ext_net'
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net_type = utils.NetworkTypes.L3_EXT
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expected = [('subnets', []), ('name', name), ('admin_state_up', True),
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('status', 'ACTIVE'), ('shared', False),
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(external_net.EXTERNAL, True),
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(pnet.NETWORK_TYPE, net_type),
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(pnet.PHYSICAL_NETWORK, physical_network)]
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with self._create_l3_ext_network(physical_network) as net:
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for k, v in expected:
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self.assertEqual(net['network'][k], v)
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def test_create_l3_ext_network_with_default_tier0(self):
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self._test_create_l3_ext_network()
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def test_floatingip_with_invalid_create_port(self):
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self._test_floatingip_with_invalid_create_port(self._plugin_name)
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def test_routes_update_for_multiple_routers(self):
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self.skipTest('not supported')
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def test_floatingip_multi_external_one_internal(self):
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self.skipTest('not supported')
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def test_multiple_subnets_on_different_routers(self):
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with self.network() as network:
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with self.subnet(network=network) as s1,\
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self.subnet(network=network,
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cidr='11.0.0.0/24') as s2,\
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self.router() as r1,\
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self.router() as r2:
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self._router_interface_action('add', r1['router']['id'],
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s1['subnet']['id'], None)
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self.assertRaises(n_exc.InvalidInput,
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self.plugin_instance.add_router_interface,
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context.get_admin_context(),
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r2['router']['id'],
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{'subnet_id': s2['subnet']['id']})
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self._router_interface_action('remove', r1['router']['id'],
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s1['subnet']['id'], None)
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self._router_interface_action('add', r2['router']['id'],
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s2['subnet']['id'], None)
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self._router_interface_action('remove', r2['router']['id'],
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s2['subnet']['id'], None)
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class ExtGwModeTestCase(L3NatTest,
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test_ext_gw_mode.ExtGwModeIntTestCase):
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pass
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class TestNsxV3Utils(NsxPluginV3TestCase):
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def test_build_v3_tags_payload(self):
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result = utils.build_v3_tags_payload(
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{'id': 'fake_id',
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'tenant_id': 'fake_tenant_id'})
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expected = [{'scope': 'neutron-id', 'tag': 'fake_id'},
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{'scope': 'os-tid', 'tag': 'fake_tenant_id'},
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{'scope': 'os-api-version',
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'tag': version.version_info.release_string()}]
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self.assertEqual(expected, result)
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