| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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. |
| */ |
| |
| package org.onosproject.net.intent.impl.installer; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.Lists; |
| import com.google.common.collect.Maps; |
| import com.google.common.collect.Sets; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.cfg.ComponentConfigService; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.NetworkResource; |
| import org.onosproject.net.flow.DefaultFlowRule; |
| import org.onosproject.net.flow.DefaultTrafficSelector; |
| import org.onosproject.net.flow.DefaultTrafficTreatment; |
| import org.onosproject.net.flow.FlowRule; |
| import org.onosproject.net.flow.FlowRuleOperations; |
| import org.onosproject.net.flow.FlowRuleServiceAdapter; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.intent.FlowRuleIntent; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentData; |
| import org.onosproject.net.intent.IntentInstallationContext; |
| import org.onosproject.net.intent.IntentOperationContext; |
| import org.onosproject.net.intent.IntentState; |
| import org.onosproject.net.intent.PathIntent; |
| import org.onosproject.store.service.WallClockTimestamp; |
| import org.onosproject.store.trivial.SimpleIntentStore; |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import static org.easymock.EasyMock.mock; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Tests for flow rule Intent installer. |
| */ |
| public class FlowRuleIntentInstallerTest extends AbstractIntentInstallerTest { |
| |
| private TestFlowRuleService flowRuleService; |
| private TestFlowRuleServiceNonDisruptive flowRuleServiceNonDisruptive; |
| private FlowRuleIntentInstaller installer; |
| |
| @Before |
| public void setup() { |
| super.setup(); |
| flowRuleService = new TestFlowRuleService(); |
| flowRuleServiceNonDisruptive = new TestFlowRuleServiceNonDisruptive(); |
| installer = new FlowRuleIntentInstaller(); |
| installer.flowRuleService = flowRuleService; |
| installer.store = new SimpleIntentStore(); |
| installer.intentExtensionService = intentExtensionService; |
| installer.intentInstallCoordinator = intentInstallCoordinator; |
| installer.trackerService = trackerService; |
| installer.configService = mock(ComponentConfigService.class); |
| |
| installer.activate(); |
| } |
| |
| @After |
| public void tearDown() { |
| super.tearDown(); |
| installer.deactivated(); |
| } |
| |
| /** |
| * Installs Intents only, no Intents to be uninstall. |
| */ |
| @Test |
| public void testInstallOnly() { |
| List<Intent> intentsToUninstall = Lists.newArrayList(); |
| List<Intent> intentsToInstall = createFlowRuleIntents(); |
| |
| IntentData toUninstall = null; |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| Set<FlowRule> expectedFlowRules = intentsToInstall.stream() |
| .map(intent -> (FlowRuleIntent) intent) |
| .map(FlowRuleIntent::flowRules) |
| .flatMap(Collection::stream) |
| .collect(Collectors.toSet()); |
| |
| assertEquals(expectedFlowRules, flowRuleService.flowRulesAdd); |
| } |
| |
| /** |
| * Uninstalls Intents only, no Intents to be install. |
| */ |
| @Test |
| public void testUninstallOnly() { |
| List<Intent> intentsToInstall = Lists.newArrayList(); |
| List<Intent> intentsToUninstall = createFlowRuleIntents(); |
| |
| IntentData toInstall = null; |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.WITHDRAWING, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| Set<FlowRule> expectedFlowRules = intentsToUninstall.stream() |
| .map(intent -> (FlowRuleIntent) intent) |
| .map(FlowRuleIntent::flowRules) |
| .flatMap(Collection::stream) |
| .collect(Collectors.toSet()); |
| |
| assertEquals(expectedFlowRules, flowRuleService.flowRulesRemove); |
| } |
| |
| /** |
| * Do both install and uninstall Intents with different flow rules. |
| */ |
| @Test |
| public void testUninstallAndInstall() { |
| List<Intent> intentsToInstall = createAnotherFlowRuleIntents(); |
| List<Intent> intentsToUninstall = createFlowRuleIntents(); |
| |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLED, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| Set<FlowRule> expectedFlowRules = intentsToUninstall.stream() |
| .map(intent -> (FlowRuleIntent) intent) |
| .map(FlowRuleIntent::flowRules) |
| .flatMap(Collection::stream) |
| .collect(Collectors.toSet()); |
| |
| assertEquals(expectedFlowRules, flowRuleService.flowRulesRemove); |
| |
| expectedFlowRules = intentsToInstall.stream() |
| .map(intent -> (FlowRuleIntent) intent) |
| .map(FlowRuleIntent::flowRules) |
| .flatMap(Collection::stream) |
| .collect(Collectors.toSet()); |
| |
| assertEquals(expectedFlowRules, flowRuleService.flowRulesAdd); |
| } |
| |
| /** |
| * Do both install and uninstall Intents with same flow rules. |
| */ |
| @Test |
| public void testUninstallAndInstallUnchanged() { |
| List<Intent> intentsToInstall = createFlowRuleIntents(); |
| List<Intent> intentsToUninstall = createFlowRuleIntents(); |
| |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLED, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| assertEquals(0, flowRuleService.flowRulesAdd.size()); |
| assertEquals(0, flowRuleService.flowRulesModify.size()); |
| } |
| |
| /** |
| * Do both install and uninstall Intents with same flow rule Intent. |
| */ |
| @Test |
| public void testUninstallAndInstallSame() { |
| List<Intent> intentsToInstall = createFlowRuleIntents(); |
| List<Intent> intentsToUninstall = intentsToInstall; |
| |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLED, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| assertEquals(0, flowRuleService.flowRulesAdd.size()); |
| assertEquals(0, flowRuleService.flowRulesModify.size()); |
| } |
| |
| /** |
| * Nothing to uninstall or install. |
| */ |
| @Test |
| public void testNoAnyIntentToApply() { |
| IntentData toInstall = null; |
| IntentData toUninstall = null; |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext<>(ImmutableList.of(), ImmutableList.of(), context); |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| assertEquals(0, flowRuleService.flowRulesAdd.size()); |
| assertEquals(0, flowRuleService.flowRulesModify.size()); |
| } |
| |
| /** |
| * Test if the flow installation failed. |
| */ |
| @Test |
| public void testFailed() { |
| installer.flowRuleService = new TestFailedFlowRuleService(); |
| List<Intent> intentsToUninstall = Lists.newArrayList(); |
| List<Intent> intentsToInstall = createFlowRuleIntents(); |
| |
| IntentData toUninstall = null; |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext failedContext = intentInstallCoordinator.failedContext; |
| assertEquals(failedContext, operationContext); |
| } |
| |
| /** |
| * Test intents with same match rules, should do modify instead of add. |
| */ |
| @Test |
| public void testRuleModify() { |
| List<Intent> intentsToInstall = createFlowRuleIntents(); |
| List<Intent> intentsToUninstall = createFlowRuleIntentsWithSameMatch(); |
| |
| IntentData toInstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentData toUninstall = new IntentData(createP2PIntent(), |
| IntentState.INSTALLED, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| |
| assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| assertEquals(0, flowRuleService.flowRulesAdd.size()); |
| assertEquals(1, flowRuleService.flowRulesModify.size()); |
| |
| FlowRuleIntent installedIntent = (FlowRuleIntent) intentsToInstall.get(0); |
| assertEquals(flowRuleService.flowRulesModify.size(), installedIntent.flowRules().size()); |
| assertTrue(flowRuleService.flowRulesModify.containsAll(installedIntent.flowRules())); |
| } |
| |
| /** |
| * Testing the non-disruptive reallocation. |
| */ |
| @Test |
| public void testUninstallAndInstallNonDisruptive() throws InterruptedException { |
| |
| installer.flowRuleService = flowRuleServiceNonDisruptive; |
| |
| List<Intent> intentsToInstall = createAnotherFlowRuleIntentsNonDisruptive(); |
| List<Intent> intentsToUninstall = createFlowRuleIntentsNonDisruptive(); |
| |
| IntentData toInstall = new IntentData(createP2PIntentNonDisruptive(), |
| IntentState.INSTALLING, |
| new WallClockTimestamp()); |
| toInstall = new IntentData(toInstall, intentsToInstall); |
| IntentData toUninstall = new IntentData(createP2PIntentNonDisruptive(), |
| IntentState.INSTALLED, |
| new WallClockTimestamp()); |
| toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| |
| IntentOperationContext<FlowRuleIntent> operationContext; |
| IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| |
| installer.apply(operationContext); |
| |
| //A single FlowRule is evaluated for every non-disruptive stage |
| TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(CP1.port()) |
| .build(); |
| TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .setOutput(CP3.port()) |
| .build(); |
| |
| FlowRule firstStageInstalledRule = DefaultFlowRule.builder() |
| .forDevice(CP1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY - 1) |
| .makePermanent() |
| .build(); |
| |
| assertTrue(flowRuleServiceNonDisruptive.flowRulesAdd.contains(firstStageInstalledRule)); |
| |
| selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(CP4_2.port()) |
| .build(); |
| treatment = DefaultTrafficTreatment.builder() |
| .setOutput(CP4_1.port()) |
| .build(); |
| |
| FlowRule secondStageUninstalledRule = DefaultFlowRule.builder() |
| .forDevice(CP4_1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| |
| assertTrue(flowRuleServiceNonDisruptive.flowRulesRemove.contains(secondStageUninstalledRule)); |
| |
| selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(CP4_3.port()) |
| .build(); |
| treatment = DefaultTrafficTreatment.builder() |
| .setOutput(CP4_1.port()) |
| .build(); |
| |
| FlowRule thirdStageInstalledRule = DefaultFlowRule.builder() |
| .forDevice(CP4_1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| |
| assertTrue(flowRuleServiceNonDisruptive.flowRulesAdd.contains(thirdStageInstalledRule)); |
| |
| selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(CP2_1.port()) |
| .build(); |
| treatment = DefaultTrafficTreatment.builder() |
| .setOutput(CP2_2.port()) |
| .build(); |
| |
| FlowRule lastStageUninstalledRule = DefaultFlowRule.builder() |
| .forDevice(CP2_1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| |
| assertTrue(flowRuleServiceNonDisruptive.flowRulesRemove.contains(lastStageUninstalledRule)); |
| |
| IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| assertEquals(successContext, operationContext); |
| } |
| |
| /** |
| * Generates FlowRuleIntents for test. |
| * |
| * @return the FlowRuleIntents for test |
| */ |
| public List<Intent> createFlowRuleIntents() { |
| TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(CP1.port()) |
| .build(); |
| TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .setOutput(CP2.port()) |
| .build(); |
| |
| FlowRule flowRule = DefaultFlowRule.builder() |
| .forDevice(CP1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| |
| List<NetworkResource> resources = ImmutableList.of(CP1.deviceId()); |
| |
| FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| KEY1, |
| ImmutableList.of(flowRule), |
| resources, |
| PathIntent.ProtectionType.PRIMARY, |
| RG1); |
| |
| List<Intent> flowRuleIntents = Lists.newArrayList(); |
| flowRuleIntents.add(intent); |
| |
| return flowRuleIntents; |
| } |
| |
| /** |
| * Generates FlowRuleIntents for test. Flow rules in Intent should have same |
| * match as we created by createFlowRuleIntents method, but action will be |
| * different. |
| * |
| * @return the FlowRuleIntents for test |
| */ |
| public List<Intent> createFlowRuleIntentsWithSameMatch() { |
| TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(CP1.port()) |
| .build(); |
| TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .punt() |
| .build(); |
| |
| FlowRule flowRule = DefaultFlowRule.builder() |
| .forDevice(CP1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| |
| List<NetworkResource> resources = ImmutableList.of(CP1.deviceId()); |
| |
| FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| KEY1, |
| ImmutableList.of(flowRule), |
| resources, |
| PathIntent.ProtectionType.PRIMARY, |
| RG1); |
| |
| List<Intent> flowRuleIntents = Lists.newArrayList(); |
| flowRuleIntents.add(intent); |
| |
| return flowRuleIntents; |
| } |
| |
| /** |
| * Generates another different FlowRuleIntents for test. |
| * |
| * @return the FlowRuleIntents for test |
| */ |
| public List<Intent> createAnotherFlowRuleIntents() { |
| TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchVlanId(VlanId.vlanId("100")) |
| .matchInPhyPort(CP1.port()) |
| .build(); |
| TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .setOutput(CP2.port()) |
| .build(); |
| |
| FlowRule flowRule = DefaultFlowRule.builder() |
| .forDevice(CP1.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| |
| List<NetworkResource> resources = ImmutableList.of(CP1.deviceId()); |
| |
| FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| KEY1, |
| ImmutableList.of(flowRule), |
| resources, |
| PathIntent.ProtectionType.PRIMARY, |
| RG1); |
| |
| List<Intent> flowRuleIntents = Lists.newArrayList(); |
| flowRuleIntents.add(intent); |
| |
| return flowRuleIntents; |
| } |
| |
| /** |
| * Generates FlowRuleIntents for testing non-disruptive reallocation. |
| * |
| * @return the FlowRuleIntents for test |
| */ |
| public List<Intent> createFlowRuleIntentsNonDisruptive() { |
| |
| Map<ConnectPoint, ConnectPoint> portsAssociation = Maps.newHashMap(); |
| portsAssociation.put(CP1, CP2); |
| portsAssociation.put(CP2_1, CP2_2); |
| portsAssociation.put(CP4_2, CP4_1); |
| |
| List<FlowRule> flowRules = Lists.newArrayList(); |
| |
| for (ConnectPoint srcPoint : portsAssociation.keySet()) { |
| |
| TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(srcPoint.port()) |
| .build(); |
| TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .setOutput(portsAssociation.get(srcPoint).port()) |
| .build(); |
| |
| FlowRule flowRule = DefaultFlowRule.builder() |
| .forDevice(srcPoint.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| flowRules.add(flowRule); |
| } |
| |
| |
| |
| List<NetworkResource> resources = ImmutableList.of(S1_S2, S2_S4); |
| |
| FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| KEY1, |
| flowRules, |
| resources, |
| PathIntent.ProtectionType.PRIMARY, |
| RG1); |
| |
| List<Intent> flowRuleIntents = Lists.newArrayList(); |
| flowRuleIntents.add(intent); |
| |
| return flowRuleIntents; |
| } |
| |
| /** |
| * Generates another FlowRuleIntent, going through a different path, for testing non-disruptive reallocation. |
| * |
| * @return the FlowRuleIntents for test |
| */ |
| public List<Intent> createAnotherFlowRuleIntentsNonDisruptive() { |
| Map<ConnectPoint, ConnectPoint> portsAssociation = Maps.newHashMap(); |
| portsAssociation.put(CP1, CP3); |
| portsAssociation.put(CP3_1, CP3_2); |
| portsAssociation.put(CP4_3, CP4_1); |
| |
| List<FlowRule> flowRules = Lists.newArrayList(); |
| |
| for (ConnectPoint srcPoint : portsAssociation.keySet()) { |
| |
| TrafficSelector selector = DefaultTrafficSelector.builder() |
| .matchInPhyPort(srcPoint.port()) |
| .build(); |
| TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| .setOutput(portsAssociation.get(srcPoint).port()) |
| .build(); |
| |
| FlowRule flowRule = DefaultFlowRule.builder() |
| .forDevice(srcPoint.deviceId()) |
| .withSelector(selector) |
| .withTreatment(treatment) |
| .fromApp(APP_ID) |
| .withPriority(DEFAULT_PRIORITY) |
| .makePermanent() |
| .build(); |
| flowRules.add(flowRule); |
| } |
| |
| |
| |
| List<NetworkResource> resources = ImmutableList.of(S1_S3, S3_S4); |
| |
| FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| KEY1, |
| flowRules, |
| resources, |
| PathIntent.ProtectionType.PRIMARY, |
| RG1); |
| |
| List<Intent> flowRuleIntents = Lists.newArrayList(); |
| flowRuleIntents.add(intent); |
| |
| return flowRuleIntents; |
| } |
| |
| /** |
| * The FlowRuleService for test; always success for any flow rule operations. |
| */ |
| class TestFlowRuleService extends FlowRuleServiceAdapter { |
| |
| Set<FlowRule> flowRulesAdd = Sets.newHashSet(); |
| Set<FlowRule> flowRulesModify = Sets.newHashSet(); |
| Set<FlowRule> flowRulesRemove = Sets.newHashSet(); |
| |
| public void record(FlowRuleOperations ops) { |
| flowRulesAdd.clear(); |
| flowRulesRemove.clear(); |
| ops.stages().forEach(stage -> { |
| stage.forEach(op -> { |
| switch (op.type()) { |
| case ADD: |
| flowRulesAdd.add(op.rule()); |
| break; |
| case REMOVE: |
| flowRulesRemove.add(op.rule()); |
| break; |
| case MODIFY: |
| flowRulesModify.add(op.rule()); |
| default: |
| break; |
| } |
| }); |
| }); |
| } |
| |
| @Override |
| public void apply(FlowRuleOperations ops) { |
| record(ops); |
| ops.callback().onSuccess(ops); |
| } |
| } |
| |
| /** |
| * The FlowRuleService for test; always failed for any flow rule operations. |
| */ |
| class TestFailedFlowRuleService extends TestFlowRuleService { |
| @Override |
| public void apply(FlowRuleOperations ops) { |
| record(ops); |
| ops.callback().onError(ops); |
| } |
| } |
| |
| /** |
| * The FlowRuleService for testing non-disruptive reallocation. |
| * It keeps all the FlowRules installed/uninstalled. |
| */ |
| class TestFlowRuleServiceNonDisruptive extends FlowRuleServiceAdapter { |
| |
| Set<FlowRule> flowRulesAdd = Sets.newHashSet(); |
| Set<FlowRule> flowRulesRemove = Sets.newHashSet(); |
| |
| public void record(FlowRuleOperations ops) { |
| ops.stages().forEach(stage -> { |
| stage.forEach(op -> { |
| switch (op.type()) { |
| case ADD: |
| flowRulesAdd.add(op.rule()); |
| break; |
| case REMOVE: |
| flowRulesRemove.add(op.rule()); |
| break; |
| default: |
| break; |
| } |
| }); |
| }); |
| } |
| |
| @Override |
| public void apply(FlowRuleOperations ops) { |
| record(ops); |
| ops.callback().onSuccess(ops); |
| } |
| } |
| |
| } |