Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.net.intent.impl.installer; |
| 18 | |
| 19 | import com.google.common.collect.ImmutableList; |
| 20 | import com.google.common.collect.Lists; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 21 | import com.google.common.collect.Maps; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 22 | import com.google.common.collect.Sets; |
| 23 | import org.junit.After; |
| 24 | import org.junit.Before; |
| 25 | import org.junit.Test; |
| 26 | import org.onlab.packet.VlanId; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 27 | import org.onosproject.cfg.ComponentConfigService; |
| 28 | import org.onosproject.net.ConnectPoint; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 29 | import org.onosproject.net.NetworkResource; |
| 30 | import org.onosproject.net.flow.DefaultFlowRule; |
| 31 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 32 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 33 | import org.onosproject.net.flow.FlowRule; |
| 34 | import org.onosproject.net.flow.FlowRuleOperations; |
| 35 | import org.onosproject.net.flow.FlowRuleServiceAdapter; |
| 36 | import org.onosproject.net.flow.TrafficSelector; |
| 37 | import org.onosproject.net.flow.TrafficTreatment; |
| 38 | import org.onosproject.net.intent.FlowRuleIntent; |
| 39 | import org.onosproject.net.intent.Intent; |
| 40 | import org.onosproject.net.intent.IntentData; |
| 41 | import org.onosproject.net.intent.IntentInstallationContext; |
| 42 | import org.onosproject.net.intent.IntentOperationContext; |
| 43 | import org.onosproject.net.intent.IntentState; |
| 44 | import org.onosproject.net.intent.PathIntent; |
| 45 | import org.onosproject.store.service.WallClockTimestamp; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 46 | import org.onosproject.store.trivial.SimpleIntentStore; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 47 | |
| 48 | import java.util.Collection; |
| 49 | import java.util.List; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 50 | import java.util.Map; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 51 | import java.util.Set; |
| 52 | import java.util.stream.Collectors; |
| 53 | |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 54 | import static org.easymock.EasyMock.mock; |
| 55 | import static org.junit.Assert.assertEquals; |
| 56 | import static org.junit.Assert.assertTrue; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 57 | |
| 58 | /** |
| 59 | * Tests for flow rule Intent installer. |
| 60 | */ |
| 61 | public class FlowRuleIntentInstallerTest extends AbstractIntentInstallerTest { |
| 62 | |
| 63 | private TestFlowRuleService flowRuleService; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 64 | private TestFlowRuleServiceNonDisruptive flowRuleServiceNonDisruptive; |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 65 | private FlowRuleIntentInstaller installer; |
| 66 | |
| 67 | @Before |
| 68 | public void setup() { |
| 69 | super.setup(); |
| 70 | flowRuleService = new TestFlowRuleService(); |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 71 | flowRuleServiceNonDisruptive = new TestFlowRuleServiceNonDisruptive(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 72 | installer = new FlowRuleIntentInstaller(); |
| 73 | installer.flowRuleService = flowRuleService; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 74 | installer.store = new SimpleIntentStore(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 75 | installer.intentExtensionService = intentExtensionService; |
| 76 | installer.intentInstallCoordinator = intentInstallCoordinator; |
| 77 | installer.trackerService = trackerService; |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 78 | installer.configService = mock(ComponentConfigService.class); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 79 | |
| 80 | installer.activate(); |
| 81 | } |
| 82 | |
| 83 | @After |
| 84 | public void tearDown() { |
| 85 | super.tearDown(); |
| 86 | installer.deactivated(); |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Installs Intents only, no Intents to be uninstall. |
| 91 | */ |
| 92 | @Test |
| 93 | public void testInstallOnly() { |
| 94 | List<Intent> intentsToUninstall = Lists.newArrayList(); |
| 95 | List<Intent> intentsToInstall = createFlowRuleIntents(); |
| 96 | |
| 97 | IntentData toUninstall = null; |
| 98 | IntentData toInstall = new IntentData(createP2PIntent(), |
| 99 | IntentState.INSTALLING, |
| 100 | new WallClockTimestamp()); |
| 101 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 102 | |
| 103 | |
| 104 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 105 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 106 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 107 | |
| 108 | installer.apply(operationContext); |
| 109 | |
| 110 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 111 | assertEquals(successContext, operationContext); |
| 112 | |
| 113 | Set<FlowRule> expectedFlowRules = intentsToInstall.stream() |
| 114 | .map(intent -> (FlowRuleIntent) intent) |
| 115 | .map(FlowRuleIntent::flowRules) |
| 116 | .flatMap(Collection::stream) |
| 117 | .collect(Collectors.toSet()); |
| 118 | |
| 119 | assertEquals(expectedFlowRules, flowRuleService.flowRulesAdd); |
| 120 | } |
| 121 | |
| 122 | /** |
| 123 | * Uninstalls Intents only, no Intents to be install. |
| 124 | */ |
| 125 | @Test |
| 126 | public void testUninstallOnly() { |
| 127 | List<Intent> intentsToInstall = Lists.newArrayList(); |
| 128 | List<Intent> intentsToUninstall = createFlowRuleIntents(); |
| 129 | |
| 130 | IntentData toInstall = null; |
| 131 | IntentData toUninstall = new IntentData(createP2PIntent(), |
| 132 | IntentState.WITHDRAWING, |
| 133 | new WallClockTimestamp()); |
| 134 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 135 | |
| 136 | |
| 137 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 138 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 139 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 140 | |
| 141 | installer.apply(operationContext); |
| 142 | |
| 143 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 144 | assertEquals(successContext, operationContext); |
| 145 | |
| 146 | Set<FlowRule> expectedFlowRules = intentsToUninstall.stream() |
| 147 | .map(intent -> (FlowRuleIntent) intent) |
| 148 | .map(FlowRuleIntent::flowRules) |
| 149 | .flatMap(Collection::stream) |
| 150 | .collect(Collectors.toSet()); |
| 151 | |
| 152 | assertEquals(expectedFlowRules, flowRuleService.flowRulesRemove); |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Do both install and uninstall Intents with different flow rules. |
| 157 | */ |
| 158 | @Test |
| 159 | public void testUninstallAndInstall() { |
| 160 | List<Intent> intentsToInstall = createAnotherFlowRuleIntents(); |
| 161 | List<Intent> intentsToUninstall = createFlowRuleIntents(); |
| 162 | |
| 163 | IntentData toInstall = new IntentData(createP2PIntent(), |
| 164 | IntentState.INSTALLING, |
| 165 | new WallClockTimestamp()); |
| 166 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 167 | IntentData toUninstall = new IntentData(createP2PIntent(), |
| 168 | IntentState.INSTALLED, |
| 169 | new WallClockTimestamp()); |
| 170 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 171 | |
| 172 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 173 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 174 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 175 | |
| 176 | installer.apply(operationContext); |
| 177 | |
| 178 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 179 | assertEquals(successContext, operationContext); |
| 180 | |
| 181 | Set<FlowRule> expectedFlowRules = intentsToUninstall.stream() |
| 182 | .map(intent -> (FlowRuleIntent) intent) |
| 183 | .map(FlowRuleIntent::flowRules) |
| 184 | .flatMap(Collection::stream) |
| 185 | .collect(Collectors.toSet()); |
| 186 | |
| 187 | assertEquals(expectedFlowRules, flowRuleService.flowRulesRemove); |
| 188 | |
| 189 | expectedFlowRules = intentsToInstall.stream() |
| 190 | .map(intent -> (FlowRuleIntent) intent) |
| 191 | .map(FlowRuleIntent::flowRules) |
| 192 | .flatMap(Collection::stream) |
| 193 | .collect(Collectors.toSet()); |
| 194 | |
| 195 | assertEquals(expectedFlowRules, flowRuleService.flowRulesAdd); |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * Do both install and uninstall Intents with same flow rules. |
| 200 | */ |
| 201 | @Test |
| 202 | public void testUninstallAndInstallUnchanged() { |
| 203 | List<Intent> intentsToInstall = createFlowRuleIntents(); |
| 204 | List<Intent> intentsToUninstall = createFlowRuleIntents(); |
| 205 | |
| 206 | IntentData toInstall = new IntentData(createP2PIntent(), |
| 207 | IntentState.INSTALLING, |
| 208 | new WallClockTimestamp()); |
| 209 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 210 | IntentData toUninstall = new IntentData(createP2PIntent(), |
| 211 | IntentState.INSTALLED, |
| 212 | new WallClockTimestamp()); |
| 213 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 214 | |
| 215 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 216 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 217 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 218 | |
| 219 | installer.apply(operationContext); |
| 220 | |
| 221 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 222 | assertEquals(successContext, operationContext); |
| 223 | |
| 224 | assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| 225 | assertEquals(0, flowRuleService.flowRulesAdd.size()); |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 226 | assertEquals(0, flowRuleService.flowRulesModify.size()); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 227 | } |
| 228 | |
| 229 | /** |
| 230 | * Do both install and uninstall Intents with same flow rule Intent. |
| 231 | */ |
| 232 | @Test |
| 233 | public void testUninstallAndInstallSame() { |
| 234 | List<Intent> intentsToInstall = createFlowRuleIntents(); |
| 235 | List<Intent> intentsToUninstall = intentsToInstall; |
| 236 | |
| 237 | IntentData toInstall = new IntentData(createP2PIntent(), |
| 238 | IntentState.INSTALLING, |
| 239 | new WallClockTimestamp()); |
| 240 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 241 | IntentData toUninstall = new IntentData(createP2PIntent(), |
| 242 | IntentState.INSTALLED, |
| 243 | new WallClockTimestamp()); |
| 244 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 245 | |
| 246 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 247 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 248 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 249 | |
| 250 | installer.apply(operationContext); |
| 251 | |
| 252 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 253 | assertEquals(successContext, operationContext); |
| 254 | |
| 255 | assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| 256 | assertEquals(0, flowRuleService.flowRulesAdd.size()); |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 257 | assertEquals(0, flowRuleService.flowRulesModify.size()); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 258 | } |
| 259 | |
| 260 | /** |
| 261 | * Nothing to uninstall or install. |
| 262 | */ |
| 263 | @Test |
| 264 | public void testNoAnyIntentToApply() { |
| 265 | IntentData toInstall = null; |
| 266 | IntentData toUninstall = null; |
| 267 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 268 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 269 | operationContext = new IntentOperationContext<>(ImmutableList.of(), ImmutableList.of(), context); |
| 270 | installer.apply(operationContext); |
| 271 | |
| 272 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 273 | assertEquals(successContext, operationContext); |
| 274 | |
| 275 | assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| 276 | assertEquals(0, flowRuleService.flowRulesAdd.size()); |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 277 | assertEquals(0, flowRuleService.flowRulesModify.size()); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 278 | } |
| 279 | |
| 280 | /** |
| 281 | * Test if the flow installation failed. |
| 282 | */ |
| 283 | @Test |
| 284 | public void testFailed() { |
| 285 | installer.flowRuleService = new TestFailedFlowRuleService(); |
| 286 | List<Intent> intentsToUninstall = Lists.newArrayList(); |
| 287 | List<Intent> intentsToInstall = createFlowRuleIntents(); |
| 288 | |
| 289 | IntentData toUninstall = null; |
| 290 | IntentData toInstall = new IntentData(createP2PIntent(), |
| 291 | IntentState.INSTALLING, |
| 292 | new WallClockTimestamp()); |
| 293 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 294 | |
| 295 | |
| 296 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 297 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 298 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 299 | |
| 300 | installer.apply(operationContext); |
| 301 | |
| 302 | IntentOperationContext failedContext = intentInstallCoordinator.failedContext; |
| 303 | assertEquals(failedContext, operationContext); |
| 304 | } |
| 305 | |
| 306 | /** |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 307 | * Test intents with same match rules, should do modify instead of add. |
| 308 | */ |
| 309 | @Test |
| 310 | public void testRuleModify() { |
| 311 | List<Intent> intentsToInstall = createFlowRuleIntents(); |
| 312 | List<Intent> intentsToUninstall = createFlowRuleIntentsWithSameMatch(); |
| 313 | |
| 314 | IntentData toInstall = new IntentData(createP2PIntent(), |
| 315 | IntentState.INSTALLING, |
| 316 | new WallClockTimestamp()); |
| 317 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 318 | IntentData toUninstall = new IntentData(createP2PIntent(), |
| 319 | IntentState.INSTALLED, |
| 320 | new WallClockTimestamp()); |
| 321 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 322 | |
| 323 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 324 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 325 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 326 | |
| 327 | installer.apply(operationContext); |
| 328 | |
| 329 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 330 | assertEquals(successContext, operationContext); |
| 331 | |
| 332 | assertEquals(0, flowRuleService.flowRulesRemove.size()); |
| 333 | assertEquals(0, flowRuleService.flowRulesAdd.size()); |
| 334 | assertEquals(1, flowRuleService.flowRulesModify.size()); |
| 335 | |
| 336 | FlowRuleIntent installedIntent = (FlowRuleIntent) intentsToInstall.get(0); |
| 337 | assertEquals(flowRuleService.flowRulesModify.size(), installedIntent.flowRules().size()); |
| 338 | assertTrue(flowRuleService.flowRulesModify.containsAll(installedIntent.flowRules())); |
| 339 | } |
| 340 | |
| 341 | /** |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 342 | * Testing the non-disruptive reallocation. |
| 343 | */ |
| 344 | @Test |
| 345 | public void testUninstallAndInstallNonDisruptive() throws InterruptedException { |
| 346 | |
| 347 | installer.flowRuleService = flowRuleServiceNonDisruptive; |
| 348 | |
| 349 | List<Intent> intentsToInstall = createAnotherFlowRuleIntentsNonDisruptive(); |
| 350 | List<Intent> intentsToUninstall = createFlowRuleIntentsNonDisruptive(); |
| 351 | |
| 352 | IntentData toInstall = new IntentData(createP2PIntentNonDisruptive(), |
| 353 | IntentState.INSTALLING, |
| 354 | new WallClockTimestamp()); |
| 355 | toInstall = new IntentData(toInstall, intentsToInstall); |
| 356 | IntentData toUninstall = new IntentData(createP2PIntentNonDisruptive(), |
| 357 | IntentState.INSTALLED, |
| 358 | new WallClockTimestamp()); |
| 359 | toUninstall = new IntentData(toUninstall, intentsToUninstall); |
| 360 | |
| 361 | IntentOperationContext<FlowRuleIntent> operationContext; |
| 362 | IntentInstallationContext context = new IntentInstallationContext(toUninstall, toInstall); |
| 363 | operationContext = new IntentOperationContext(intentsToUninstall, intentsToInstall, context); |
| 364 | |
| 365 | installer.apply(operationContext); |
| 366 | |
| 367 | //A single FlowRule is evaluated for every non-disruptive stage |
| 368 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 369 | .matchInPhyPort(CP1.port()) |
| 370 | .build(); |
| 371 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 372 | .setOutput(CP3.port()) |
| 373 | .build(); |
| 374 | |
| 375 | FlowRule firstStageInstalledRule = DefaultFlowRule.builder() |
| 376 | .forDevice(CP1.deviceId()) |
| 377 | .withSelector(selector) |
| 378 | .withTreatment(treatment) |
| 379 | .fromApp(APP_ID) |
| 380 | .withPriority(DEFAULT_PRIORITY - 1) |
| 381 | .makePermanent() |
| 382 | .build(); |
| 383 | |
| 384 | assertTrue(flowRuleServiceNonDisruptive.flowRulesAdd.contains(firstStageInstalledRule)); |
| 385 | |
| 386 | selector = DefaultTrafficSelector.builder() |
| 387 | .matchInPhyPort(CP4_2.port()) |
| 388 | .build(); |
| 389 | treatment = DefaultTrafficTreatment.builder() |
| 390 | .setOutput(CP4_1.port()) |
| 391 | .build(); |
| 392 | |
| 393 | FlowRule secondStageUninstalledRule = DefaultFlowRule.builder() |
| 394 | .forDevice(CP4_1.deviceId()) |
| 395 | .withSelector(selector) |
| 396 | .withTreatment(treatment) |
| 397 | .fromApp(APP_ID) |
| 398 | .withPriority(DEFAULT_PRIORITY) |
| 399 | .makePermanent() |
| 400 | .build(); |
| 401 | |
| 402 | assertTrue(flowRuleServiceNonDisruptive.flowRulesRemove.contains(secondStageUninstalledRule)); |
| 403 | |
| 404 | selector = DefaultTrafficSelector.builder() |
| 405 | .matchInPhyPort(CP4_3.port()) |
| 406 | .build(); |
| 407 | treatment = DefaultTrafficTreatment.builder() |
| 408 | .setOutput(CP4_1.port()) |
| 409 | .build(); |
| 410 | |
| 411 | FlowRule thirdStageInstalledRule = DefaultFlowRule.builder() |
| 412 | .forDevice(CP4_1.deviceId()) |
| 413 | .withSelector(selector) |
| 414 | .withTreatment(treatment) |
| 415 | .fromApp(APP_ID) |
| 416 | .withPriority(DEFAULT_PRIORITY) |
| 417 | .makePermanent() |
| 418 | .build(); |
| 419 | |
| 420 | assertTrue(flowRuleServiceNonDisruptive.flowRulesAdd.contains(thirdStageInstalledRule)); |
| 421 | |
| 422 | selector = DefaultTrafficSelector.builder() |
| 423 | .matchInPhyPort(CP2_1.port()) |
| 424 | .build(); |
| 425 | treatment = DefaultTrafficTreatment.builder() |
| 426 | .setOutput(CP2_2.port()) |
| 427 | .build(); |
| 428 | |
| 429 | FlowRule lastStageUninstalledRule = DefaultFlowRule.builder() |
| 430 | .forDevice(CP2_1.deviceId()) |
| 431 | .withSelector(selector) |
| 432 | .withTreatment(treatment) |
| 433 | .fromApp(APP_ID) |
| 434 | .withPriority(DEFAULT_PRIORITY) |
| 435 | .makePermanent() |
| 436 | .build(); |
| 437 | |
| 438 | assertTrue(flowRuleServiceNonDisruptive.flowRulesRemove.contains(lastStageUninstalledRule)); |
| 439 | |
| 440 | IntentOperationContext successContext = intentInstallCoordinator.successContext; |
| 441 | assertEquals(successContext, operationContext); |
| 442 | } |
| 443 | |
| 444 | /** |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 445 | * Generates FlowRuleIntents for test. |
| 446 | * |
| 447 | * @return the FlowRuleIntents for test |
| 448 | */ |
| 449 | public List<Intent> createFlowRuleIntents() { |
| 450 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 451 | .matchInPhyPort(CP1.port()) |
| 452 | .build(); |
| 453 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 454 | .setOutput(CP2.port()) |
| 455 | .build(); |
| 456 | |
| 457 | FlowRule flowRule = DefaultFlowRule.builder() |
| 458 | .forDevice(CP1.deviceId()) |
| 459 | .withSelector(selector) |
| 460 | .withTreatment(treatment) |
| 461 | .fromApp(APP_ID) |
| 462 | .withPriority(DEFAULT_PRIORITY) |
| 463 | .makePermanent() |
| 464 | .build(); |
| 465 | |
| 466 | List<NetworkResource> resources = ImmutableList.of(CP1.deviceId()); |
| 467 | |
| 468 | FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| 469 | KEY1, |
| 470 | ImmutableList.of(flowRule), |
| 471 | resources, |
| 472 | PathIntent.ProtectionType.PRIMARY, |
| 473 | RG1); |
| 474 | |
| 475 | List<Intent> flowRuleIntents = Lists.newArrayList(); |
| 476 | flowRuleIntents.add(intent); |
| 477 | |
| 478 | return flowRuleIntents; |
| 479 | } |
| 480 | |
| 481 | /** |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 482 | * Generates FlowRuleIntents for test. Flow rules in Intent should have same |
| 483 | * match as we created by createFlowRuleIntents method, but action will be |
| 484 | * different. |
| 485 | * |
| 486 | * @return the FlowRuleIntents for test |
| 487 | */ |
| 488 | public List<Intent> createFlowRuleIntentsWithSameMatch() { |
| 489 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 490 | .matchInPhyPort(CP1.port()) |
| 491 | .build(); |
| 492 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 493 | .punt() |
| 494 | .build(); |
| 495 | |
| 496 | FlowRule flowRule = DefaultFlowRule.builder() |
| 497 | .forDevice(CP1.deviceId()) |
| 498 | .withSelector(selector) |
| 499 | .withTreatment(treatment) |
| 500 | .fromApp(APP_ID) |
| 501 | .withPriority(DEFAULT_PRIORITY) |
| 502 | .makePermanent() |
| 503 | .build(); |
| 504 | |
| 505 | List<NetworkResource> resources = ImmutableList.of(CP1.deviceId()); |
| 506 | |
| 507 | FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| 508 | KEY1, |
| 509 | ImmutableList.of(flowRule), |
| 510 | resources, |
| 511 | PathIntent.ProtectionType.PRIMARY, |
| 512 | RG1); |
| 513 | |
| 514 | List<Intent> flowRuleIntents = Lists.newArrayList(); |
| 515 | flowRuleIntents.add(intent); |
| 516 | |
| 517 | return flowRuleIntents; |
| 518 | } |
| 519 | |
| 520 | /** |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 521 | * Generates another different FlowRuleIntents for test. |
| 522 | * |
| 523 | * @return the FlowRuleIntents for test |
| 524 | */ |
| 525 | public List<Intent> createAnotherFlowRuleIntents() { |
| 526 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 527 | .matchVlanId(VlanId.vlanId("100")) |
| 528 | .matchInPhyPort(CP1.port()) |
| 529 | .build(); |
| 530 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 531 | .setOutput(CP2.port()) |
| 532 | .build(); |
| 533 | |
| 534 | FlowRule flowRule = DefaultFlowRule.builder() |
| 535 | .forDevice(CP1.deviceId()) |
| 536 | .withSelector(selector) |
| 537 | .withTreatment(treatment) |
| 538 | .fromApp(APP_ID) |
| 539 | .withPriority(DEFAULT_PRIORITY) |
| 540 | .makePermanent() |
| 541 | .build(); |
| 542 | |
| 543 | List<NetworkResource> resources = ImmutableList.of(CP1.deviceId()); |
| 544 | |
| 545 | FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| 546 | KEY1, |
| 547 | ImmutableList.of(flowRule), |
| 548 | resources, |
| 549 | PathIntent.ProtectionType.PRIMARY, |
| 550 | RG1); |
| 551 | |
| 552 | List<Intent> flowRuleIntents = Lists.newArrayList(); |
| 553 | flowRuleIntents.add(intent); |
| 554 | |
| 555 | return flowRuleIntents; |
| 556 | } |
| 557 | |
| 558 | /** |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 559 | * Generates FlowRuleIntents for testing non-disruptive reallocation. |
| 560 | * |
| 561 | * @return the FlowRuleIntents for test |
| 562 | */ |
| 563 | public List<Intent> createFlowRuleIntentsNonDisruptive() { |
| 564 | |
| 565 | Map<ConnectPoint, ConnectPoint> portsAssociation = Maps.newHashMap(); |
| 566 | portsAssociation.put(CP1, CP2); |
| 567 | portsAssociation.put(CP2_1, CP2_2); |
| 568 | portsAssociation.put(CP4_2, CP4_1); |
| 569 | |
| 570 | List<FlowRule> flowRules = Lists.newArrayList(); |
| 571 | |
| 572 | for (ConnectPoint srcPoint : portsAssociation.keySet()) { |
| 573 | |
| 574 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 575 | .matchInPhyPort(srcPoint.port()) |
| 576 | .build(); |
| 577 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 578 | .setOutput(portsAssociation.get(srcPoint).port()) |
| 579 | .build(); |
| 580 | |
| 581 | FlowRule flowRule = DefaultFlowRule.builder() |
| 582 | .forDevice(srcPoint.deviceId()) |
| 583 | .withSelector(selector) |
| 584 | .withTreatment(treatment) |
| 585 | .fromApp(APP_ID) |
| 586 | .withPriority(DEFAULT_PRIORITY) |
| 587 | .makePermanent() |
| 588 | .build(); |
| 589 | flowRules.add(flowRule); |
| 590 | } |
| 591 | |
| 592 | |
| 593 | |
| 594 | List<NetworkResource> resources = ImmutableList.of(S1_S2, S2_S4); |
| 595 | |
| 596 | FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| 597 | KEY1, |
| 598 | flowRules, |
| 599 | resources, |
| 600 | PathIntent.ProtectionType.PRIMARY, |
| 601 | RG1); |
| 602 | |
| 603 | List<Intent> flowRuleIntents = Lists.newArrayList(); |
| 604 | flowRuleIntents.add(intent); |
| 605 | |
| 606 | return flowRuleIntents; |
| 607 | } |
| 608 | |
| 609 | /** |
| 610 | * Generates another FlowRuleIntent, going through a different path, for testing non-disruptive reallocation. |
| 611 | * |
| 612 | * @return the FlowRuleIntents for test |
| 613 | */ |
| 614 | public List<Intent> createAnotherFlowRuleIntentsNonDisruptive() { |
| 615 | Map<ConnectPoint, ConnectPoint> portsAssociation = Maps.newHashMap(); |
| 616 | portsAssociation.put(CP1, CP3); |
| 617 | portsAssociation.put(CP3_1, CP3_2); |
| 618 | portsAssociation.put(CP4_3, CP4_1); |
| 619 | |
| 620 | List<FlowRule> flowRules = Lists.newArrayList(); |
| 621 | |
| 622 | for (ConnectPoint srcPoint : portsAssociation.keySet()) { |
| 623 | |
| 624 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 625 | .matchInPhyPort(srcPoint.port()) |
| 626 | .build(); |
| 627 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 628 | .setOutput(portsAssociation.get(srcPoint).port()) |
| 629 | .build(); |
| 630 | |
| 631 | FlowRule flowRule = DefaultFlowRule.builder() |
| 632 | .forDevice(srcPoint.deviceId()) |
| 633 | .withSelector(selector) |
| 634 | .withTreatment(treatment) |
| 635 | .fromApp(APP_ID) |
| 636 | .withPriority(DEFAULT_PRIORITY) |
| 637 | .makePermanent() |
| 638 | .build(); |
| 639 | flowRules.add(flowRule); |
| 640 | } |
| 641 | |
| 642 | |
| 643 | |
| 644 | List<NetworkResource> resources = ImmutableList.of(S1_S3, S3_S4); |
| 645 | |
| 646 | FlowRuleIntent intent = new FlowRuleIntent(APP_ID, |
| 647 | KEY1, |
| 648 | flowRules, |
| 649 | resources, |
| 650 | PathIntent.ProtectionType.PRIMARY, |
| 651 | RG1); |
| 652 | |
| 653 | List<Intent> flowRuleIntents = Lists.newArrayList(); |
| 654 | flowRuleIntents.add(intent); |
| 655 | |
| 656 | return flowRuleIntents; |
| 657 | } |
| 658 | |
| 659 | /** |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 660 | * The FlowRuleService for test; always success for any flow rule operations. |
| 661 | */ |
| 662 | class TestFlowRuleService extends FlowRuleServiceAdapter { |
| 663 | |
| 664 | Set<FlowRule> flowRulesAdd = Sets.newHashSet(); |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 665 | Set<FlowRule> flowRulesModify = Sets.newHashSet(); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 666 | Set<FlowRule> flowRulesRemove = Sets.newHashSet(); |
| 667 | |
| 668 | public void record(FlowRuleOperations ops) { |
| 669 | flowRulesAdd.clear(); |
| 670 | flowRulesRemove.clear(); |
| 671 | ops.stages().forEach(stage -> { |
| 672 | stage.forEach(op -> { |
| 673 | switch (op.type()) { |
| 674 | case ADD: |
| 675 | flowRulesAdd.add(op.rule()); |
| 676 | break; |
| 677 | case REMOVE: |
| 678 | flowRulesRemove.add(op.rule()); |
| 679 | break; |
Yi Tseng | c29d882 | 2017-10-25 16:19:25 -0700 | [diff] [blame] | 680 | case MODIFY: |
| 681 | flowRulesModify.add(op.rule()); |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 682 | default: |
| 683 | break; |
| 684 | } |
| 685 | }); |
| 686 | }); |
| 687 | } |
| 688 | |
| 689 | @Override |
| 690 | public void apply(FlowRuleOperations ops) { |
| 691 | record(ops); |
| 692 | ops.callback().onSuccess(ops); |
| 693 | } |
| 694 | } |
| 695 | |
| 696 | /** |
| 697 | * The FlowRuleService for test; always failed for any flow rule operations. |
| 698 | */ |
| 699 | class TestFailedFlowRuleService extends TestFlowRuleService { |
| 700 | @Override |
| 701 | public void apply(FlowRuleOperations ops) { |
| 702 | record(ops); |
| 703 | ops.callback().onError(ops); |
| 704 | } |
| 705 | } |
| 706 | |
Antonio Marsico | 4f68ec9 | 2017-03-09 11:16:32 +0100 | [diff] [blame^] | 707 | /** |
| 708 | * The FlowRuleService for testing non-disruptive reallocation. |
| 709 | * It keeps all the FlowRules installed/uninstalled. |
| 710 | */ |
| 711 | class TestFlowRuleServiceNonDisruptive extends FlowRuleServiceAdapter { |
| 712 | |
| 713 | Set<FlowRule> flowRulesAdd = Sets.newHashSet(); |
| 714 | Set<FlowRule> flowRulesRemove = Sets.newHashSet(); |
| 715 | |
| 716 | public void record(FlowRuleOperations ops) { |
| 717 | ops.stages().forEach(stage -> { |
| 718 | stage.forEach(op -> { |
| 719 | switch (op.type()) { |
| 720 | case ADD: |
| 721 | flowRulesAdd.add(op.rule()); |
| 722 | break; |
| 723 | case REMOVE: |
| 724 | flowRulesRemove.add(op.rule()); |
| 725 | break; |
| 726 | default: |
| 727 | break; |
| 728 | } |
| 729 | }); |
| 730 | }); |
| 731 | } |
| 732 | |
| 733 | @Override |
| 734 | public void apply(FlowRuleOperations ops) { |
| 735 | record(ops); |
| 736 | ops.callback().onSuccess(ops); |
| 737 | } |
| 738 | } |
| 739 | |
Yi Tseng | c927a06 | 2017-05-02 15:02:37 -0700 | [diff] [blame] | 740 | } |