eb8d2c313a
Commit 10ada71486db33c6cb69f35811d0ca3dc547eff0 broke the plugin Commit 3aa89f4d818ab6705c56287b58a268e9fd5113c8 also broke the MH Change-Id: Ib684536f6f61237ead8dbb46e40c722bb997d009
281 lines
12 KiB
Python
281 lines
12 KiB
Python
# Copyright 2016 VMware, Inc.
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# All Rights Reserved
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from oslo_config import cfg
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from oslo_utils import uuidutils
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from neutron import context
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from neutron import manager
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from neutron.objects.qos import policy as policy_object
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from neutron.objects.qos import rule as rule_object
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from neutron.services.qos import qos_consts
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from neutron.services.qos import qos_plugin
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from neutron.tests.unit.services.qos import base
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from vmware_nsx.dvs import dvs
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from vmware_nsx.dvs import dvs_utils
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from vmware_nsx.services.qos.common import utils as qos_com_utils
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from vmware_nsx.services.qos.nsx_v import utils as qos_utils
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from vmware_nsx.tests.unit.nsx_v import test_plugin
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CORE_PLUGIN = "vmware_nsx.plugins.nsx_v.plugin.NsxVPluginV2"
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class TestQosNsxVNotification(test_plugin.NsxVPluginV2TestCase,
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base.BaseQosTestCase):
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@mock.patch.object(dvs_utils, 'dvs_create_session')
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@mock.patch.object(dvs.DvsManager, '_get_dvs_moref')
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def setUp(self, *mocks):
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# init the nsx-v plugin for testing with DVS
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self._init_dvs_config()
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super(TestQosNsxVNotification, self).setUp(plugin=CORE_PLUGIN,
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ext_mgr=None)
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plugin_instance = manager.NeutronManager.get_plugin()
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self._core_plugin = plugin_instance
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self._core_plugin.init_is_complete = True
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# Setup the QoS plugin:
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# Add a dummy notification driver that calls our handler directly
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# (to skip the message queue)
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cfg.CONF.set_override(
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"notification_drivers",
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['vmware_nsx.tests.unit.services.qos.fake_nsxv_notifier.'
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'DummyNsxVNotificationDriver'],
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"qos")
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self.qos_plugin = qos_plugin.QoSPlugin()
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mock.patch.object(qos_utils.NsxVQosRule,
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'_get_qos_plugin',
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return_value=self.qos_plugin).start()
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# Pre defined QoS data for the tests
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self.ctxt = context.Context('fake_user', 'fake_tenant')
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mock.patch.object(self.ctxt.session, 'refresh').start()
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mock.patch.object(self.ctxt.session, 'expunge').start()
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self.policy_data = {
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'policy': {'id': uuidutils.generate_uuid(),
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'tenant_id': uuidutils.generate_uuid(),
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'name': 'test-policy',
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'description': 'Test policy description',
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'shared': True}}
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self.rule_data = {
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'bandwidth_limit_rule': {
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'id': uuidutils.generate_uuid(),
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'max_kbps': 100,
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'max_burst_kbps': 150,
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'type': qos_consts.RULE_TYPE_BANDWIDTH_LIMIT}}
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self.dscp_rule_data = {
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'dscp_marking_rule': {
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'id': uuidutils.generate_uuid(),
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'dscp_mark': 22,
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'type': qos_consts.RULE_TYPE_DSCP_MARKING}}
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self.policy = policy_object.QosPolicy(
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self.ctxt, **self.policy_data['policy'])
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self.rule = rule_object.QosBandwidthLimitRule(
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self.ctxt, **self.rule_data['bandwidth_limit_rule'])
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self.dscp_rule = rule_object.QosDscpMarkingRule(
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self.ctxt, **self.dscp_rule_data['dscp_marking_rule'])
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self._net_data = {'network': {
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'name': 'test-qos',
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'tenant_id': 'fake_tenant',
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'qos_policy_id': self.policy.id,
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'port_security_enabled': False,
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'admin_state_up': False,
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'shared': False
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}}
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self._rules = [self.rule_data['bandwidth_limit_rule']]
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self._dscp_rules = [self.dscp_rule_data['dscp_marking_rule']]
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mock.patch('neutron.objects.db.api.create_object',
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return_value=self.rule_data).start()
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mock.patch('neutron.objects.db.api.update_object',
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return_value=self.rule_data).start()
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mock.patch('neutron.objects.db.api.delete_object').start()
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mock.patch('neutron.objects.db.api.get_object').start()
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mock.patch(
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'neutron.objects.qos.policy.QosPolicy.obj_load_attr').start()
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def _init_dvs_config(self):
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# Ensure that DVS is enabled
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# and enable the DVS features for nsxv qos support
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cfg.CONF.set_override('host_ip', 'fake_ip', group='dvs')
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cfg.CONF.set_override('host_username', 'fake_user', group='dvs')
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cfg.CONF.set_override('host_password', 'fake_password', group='dvs')
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cfg.CONF.set_override('dvs_name', 'fake_dvs', group='dvs')
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cfg.CONF.set_default('use_dvs_features', True, 'nsxv')
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def _create_net(self):
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with mock.patch('vmware_nsx.services.qos.common.utils.'
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'get_network_policy_id',
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return_value=self.policy.id):
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return self._core_plugin.create_network(self.ctxt, self._net_data)
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@mock.patch.object(qos_com_utils, 'update_network_policy_binding')
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@mock.patch.object(dvs.DvsManager, 'update_port_groups_config')
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def test_create_network_with_policy_rule(self,
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dvs_update_mock,
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update_bindings_mock):
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"""Test the DVS update when a QoS rule is attached to a network"""
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# Create a policy with a rule
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_policy = policy_object.QosPolicy(
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self.ctxt, **self.policy_data['policy'])
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setattr(_policy, "rules", [self.rule, self.dscp_rule])
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with mock.patch('neutron.services.qos.qos_plugin.QoSPlugin.'
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'get_policy',
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return_value=_policy) as get_rules_mock:
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# create the network to use this policy
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net = self._create_net()
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# make sure the network-policy binding was updated
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update_bindings_mock.assert_called_once_with(
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self.ctxt, net['id'], self.policy.id)
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# make sure the qos rule was found
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get_rules_mock.assert_called_with(self.ctxt, self.policy.id)
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# make sure the dvs was updated
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self.assertTrue(dvs_update_mock.called)
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def _test_rule_action_notification(self, action):
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with mock.patch.object(qos_com_utils, 'update_network_policy_binding'):
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with mock.patch.object(dvs.DvsManager,
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'update_port_groups_config') as dvs_mock:
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# Create a policy with a rule
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_policy = policy_object.QosPolicy(
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self.ctxt, **self.policy_data['policy'])
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# set the rule in the policy data
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if action != 'create':
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setattr(_policy, "rules", [self.rule])
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with mock.patch('neutron.services.qos.qos_plugin.QoSPlugin.'
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'get_policy',
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return_value=_policy) as get_rules_mock:
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with mock.patch('neutron.objects.qos.policy.'
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'QosPolicy.get_object',
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return_value=_policy):
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# create the network to use this policy
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self._create_net()
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# create/update/delete the rule
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if action == 'create':
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self.qos_plugin.create_policy_bandwidth_limit_rule(
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self.ctxt, self.policy.id, self.rule_data)
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elif action == 'update':
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self.qos_plugin.update_policy_bandwidth_limit_rule(
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self.ctxt, self.rule.id,
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self.policy.id, self.rule_data)
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else:
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self.qos_plugin.delete_policy_bandwidth_limit_rule(
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self.ctxt, self.rule.id, self.policy.id)
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# make sure the qos rule was found
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self.assertTrue(get_rules_mock.called)
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# make sure the dvs was updated
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self.assertTrue(dvs_mock.called)
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def test_create_rule_notification(self):
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"""Test the DVS update when a QoS rule, attached to a network,
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is created
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"""
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self._test_rule_action_notification('create')
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def test_update_rule_notification(self):
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"""Test the DVS update when a QoS rule, attached to a network,
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is modified
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"""
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self._test_rule_action_notification('update')
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def test_delete_rule_notification(self):
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"""Test the DVS update when a QoS rule, attached to a network,
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is deleted
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"""
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self._test_rule_action_notification('delete')
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def _test_dscp_rule_action_notification(self, action):
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with mock.patch.object(qos_com_utils, 'update_network_policy_binding'):
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with mock.patch.object(dvs.DvsManager,
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'update_port_groups_config') as dvs_mock:
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# Create a policy with a rule
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_policy = policy_object.QosPolicy(
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self.ctxt, **self.policy_data['policy'])
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# set the rule in the policy data
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if action != 'create':
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setattr(_policy, "rules", [self.dscp_rule])
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plugin = self.qos_plugin
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with mock.patch('neutron.services.qos.qos_plugin.QoSPlugin.'
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'get_policy',
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return_value=_policy) as rules_mock:
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with mock.patch('neutron.objects.qos.policy.'
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'QosPolicy.get_object',
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return_value=_policy):
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# create the network to use this policy
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self._create_net()
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# create/update/delete the rule
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if action == 'create':
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with mock.patch('neutron.objects.db.api.'
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'create_object',
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return_value=self.dscp_rule_data):
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plugin.create_policy_dscp_marking_rule(
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self.ctxt,
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self.policy.id,
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self.dscp_rule_data)
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elif action == 'update':
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with mock.patch('neutron.objects.db.api.'
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'update_object',
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return_value=self.dscp_rule_data):
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plugin.update_policy_dscp_marking_rule(
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self.ctxt,
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self.dscp_rule.id,
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self.policy.id,
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self.dscp_rule_data)
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else:
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plugin.delete_policy_dscp_marking_rule(
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self.ctxt,
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self.dscp_rule.id,
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self.policy.id)
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# make sure the qos rule was found
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self.assertTrue(rules_mock.called)
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# make sure the dvs was updated
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self.assertTrue(dvs_mock.called)
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def test_create_dscp_rule_notification(self):
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"""Test the DVS update when a QoS DSCP rule, attached to a network,
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is created
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"""
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self._test_dscp_rule_action_notification('create')
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def test_update_dscp_rule_notification(self):
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"""Test the DVS update when a QoS DSCP rule, attached to a network,
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is modified
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"""
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self._test_dscp_rule_action_notification('update')
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def test_delete_dscp_rule_notification(self):
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"""Test the DVS update when a QoS DSCP rule, attached to a network,
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is deleted
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"""
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self._test_dscp_rule_action_notification('delete')
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