elanmanager/impl/src/test/java/org/opendaylight/netvirt/elanmanager/tests/ElanServiceTest.java

   1 /*
   2  * Copyright (C) 2016, 2017 Red Hat Inc., and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.netvirt.elanmanager.tests;
   9
  10 import static java.util.Arrays.asList;
  11 import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION;
  12 import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.OPERATIONAL;
  13
  14 import com.google.common.base.Optional;
  15 import java.util.List;
  16 import javax.inject.Inject;
  17 import org.junit.After;
  18 import org.junit.Before;
  19 import org.junit.Ignore;
  20 import org.junit.Rule;
  21 import org.junit.Test;
  22 import org.junit.rules.MethodRule;
  23 import org.mockito.Mockito;
  24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  25 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  26 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  27 import org.opendaylight.genius.datastoreutils.SingleTransactionDataBroker;
  28 import org.opendaylight.genius.datastoreutils.testutils.JobCoordinatorTestModule;
  29 import org.opendaylight.genius.interfacemanager.globals.InterfaceInfo;
  30 import org.opendaylight.genius.mdsalutil.MDSALUtil;
  31 import org.opendaylight.genius.mdsalutil.NwConstants;
  32 import org.opendaylight.genius.mdsalutil.cache.InstanceIdDataObjectCache;
  33 import org.opendaylight.genius.testutils.interfacemanager.TunnelInterfaceDetails;
  34 import org.opendaylight.genius.utils.batching.ResourceBatchingManager;
  35 import org.opendaylight.infrautils.caches.CacheProvider;
  36 import org.opendaylight.infrautils.caches.testutils.CacheModule;
  37 import org.opendaylight.infrautils.inject.guice.testutils.GuiceRule;
  38 import org.opendaylight.infrautils.jobcoordinator.JobCoordinator;
  39 import org.opendaylight.infrautils.jobcoordinator.internal.JobCoordinatorImpl;
  40 import org.opendaylight.infrautils.metrics.MetricProvider;
  41 import org.opendaylight.infrautils.metrics.testimpl.TestMetricProviderImpl;
  42 import org.opendaylight.infrautils.testutils.LogRule;
  43 import org.opendaylight.mdsal.binding.testutils.AssertDataObjects;
  44 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipService;
  45 import org.opendaylight.netvirt.bgpmanager.api.IBgpManager;
  46 import org.opendaylight.netvirt.elan.cache.ElanInstanceDpnsCache;
  47 import org.opendaylight.netvirt.elan.evpn.listeners.ElanMacEntryListener;
  48 import org.opendaylight.netvirt.elan.evpn.listeners.EvpnElanInstanceListener;
  49 import org.opendaylight.netvirt.elan.evpn.listeners.MacVrfEntryListener;
  50 import org.opendaylight.netvirt.elan.evpn.utils.EvpnUtils;
  51 import org.opendaylight.netvirt.elan.internal.ElanDpnInterfaceClusteredListener;
  52 import org.opendaylight.netvirt.elan.internal.ElanExtnTepConfigListener;
  53 import org.opendaylight.netvirt.elan.internal.ElanExtnTepListener;
  54 import org.opendaylight.netvirt.elan.internal.ElanInterfaceManager;
  55 import org.opendaylight.netvirt.elan.l2gw.listeners.HwvtepPhysicalSwitchListener;
  56 import org.opendaylight.netvirt.elan.l2gw.listeners.L2GatewayConnectionListener;
  57 import org.opendaylight.netvirt.elan.l2gw.listeners.LocalUcastMacListener;
  58 import org.opendaylight.netvirt.elan.l2gw.nodehandlertest.DataProvider;
  59 import org.opendaylight.netvirt.elan.l2gw.nodehandlertest.PhysicalSwitchHelper;
  60 import org.opendaylight.netvirt.elan.l2gw.utils.ElanL2GatewayUtils;
  61 import org.opendaylight.netvirt.elan.utils.ElanUtils;
  62 import org.opendaylight.netvirt.elanmanager.api.IElanService;
  63 import org.opendaylight.netvirt.elanmanager.api.IL2gwService;
  64 import org.opendaylight.netvirt.elanmanager.tests.utils.EvpnTestHelper;
  65 import org.opendaylight.netvirt.elanmanager.utils.ElanL2GwCacheUtils;
  66 import org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayCache;
  67 import org.opendaylight.netvirt.neutronvpn.l2gw.L2GatewayListener;
  68 import org.opendaylight.netvirt.vpnmanager.api.IVpnManager;
  69 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.Bgp;
  70 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.Networks;
  71 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.NetworksKey;
  72 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rpcs.rev160406.OdlInterfaceRpcService;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanInstances;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstanceKey;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacs;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  84 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  85 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  86 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  87 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  88 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  89 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  90 import org.slf4j.Logger;
  91 import org.slf4j.LoggerFactory;
  92
  93
  94 /**
  95  * End-to-end test of IElanService.
  96  *
  97  * @author Michael Vorburger
  98  * @author Riyazahmed Talikoti
  99  */
 100 public class ElanServiceTest extends  ElanServiceTestBase {
 101
 102     private static final Logger LOG = LoggerFactory.getLogger(ElanServiceTest.class);
 103
 104     // TODO as-is, this test is flaky; as uncommenting will show
 105     // Uncomment this to keep running this test indefinitely
 106     // This is very useful to detect concurrency issues (such as https://bugs.opendaylight.org/show_bug.cgi?id=7538)
 107     // public static @ClassRule RunUntilFailureClassRule classRepeater = new RunUntilFailureClassRule();
 108     // public @Rule RunUntilFailureRule repeater = new RunUntilFailureRule(classRepeater);
 109
 110     public @Rule LogRule logRule = new LogRule();
 111     public @Rule MethodRule guice = new GuiceRule(ElanServiceTestModule.class, JobCoordinatorTestModule.class,
 112             CacheModule.class);
 113     // TODO re-enable after we can await completion of listeners and DJC:
 114     // Otherwise this too frequently causes spurious test failures, e.g. due to error
 115     // logs Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: Operation was interrupted
 116     // public @Rule LogCaptureRule logCaptureRule = new LogCaptureRule();
 117     private @Inject IElanService elanService;
 118     private @Inject IdManagerService idManager;
 119     private @Inject EvpnElanInstanceListener evpnElanInstanceListener;
 120     private @Inject ElanMacEntryListener elanMacEntryListener;
 121     private @Inject MacVrfEntryListener macVrfEntryListener;
 122     private @Inject EvpnUtils evpnUtils;
 123     private @Inject IBgpManager bgpManager;
 124     private @Inject IVpnManager vpnManager;
 125     private @Inject EvpnTestHelper evpnTestHelper;
 126     private @Inject OdlInterfaceRpcService odlInterfaceRpcService;
 127     private @Inject ElanL2GatewayUtils elanL2GatewayUtils;
 128     private @Inject ElanInterfaceManager elanInterfaceManager;
 129     private @Inject HwvtepPhysicalSwitchListener hwvtepPhysicalSwitchListener;
 130     private @Inject L2GatewayConnectionListener l2GatewayConnectionListener;
 131     private @Inject LocalUcastMacListener localUcastMacListener;
 132     private @Inject ElanDpnInterfaceClusteredListener elanDpnInterfaceClusteredListener;
 133     private @Inject EntityOwnershipService mockedEntityOwnershipService;
 134     private @Inject L2GatewayCache l2GatewayCache;
 135     private @Inject ElanUtils elanUtils;
 136     private @Inject ElanInstanceDpnsCache elanInstanceDpnsCache;
 137     private @Inject ElanExtnTepConfigListener elanExtnTepConfigListener;
 138     private @Inject ElanExtnTepListener elanExtnTepListener;
 139     private @Inject CacheProvider cacheProvider;
 140
 141     private L2GatewayListener l2gwListener;
 142     private final MetricProvider metricProvider = new TestMetricProviderImpl();
 143
 144     private Verifications verifications;
 145     private L2gwBuilders l2gwBuilders;
 146
 147     private SingleTransactionDataBroker singleTxdataBroker;
 148
 149     private InstanceIdDataObjectCache<LogicalSwitches> logicalSwitchCache;
 150
 151     @Before public void before() throws Exception {
 152         singleTxdataBroker = new SingleTransactionDataBroker(dataBroker);
 153         logicalSwitchCache = new InstanceIdDataObjectCache<LogicalSwitches>(
 154                 LogicalSwitches.class, dataBroker, CONFIGURATION,
 155                 InstanceIdentifier.builder(NetworkTopology.class)
 156                         .child(Topology.class, new TopologyKey(new TopologyId(new Uri("hwvtep:1"))))
 157                         .child(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang
 158                                 .network.topology.rev131021.network.topology.topology.Node.class)
 159                         .augmentation(HwvtepGlobalAugmentation.class)
 160                         .child(LogicalSwitches.class).build(), cacheProvider) {
 161             @Override
 162             protected void added(InstanceIdentifier<LogicalSwitches> path, LogicalSwitches dataObject) {
 163                 new Thread(() -> {
 164                     try {
 165                         singleTxdataBroker.syncWrite(OPERATIONAL, path, dataObject);
 166                     } catch (TransactionCommitFailedException e) {
 167                         LOG.error("Failed to write to oper ds");
 168                     }
 169                 }).start();
 170             }
 171         };
 172         verifications = new Verifications(singleTxdataBroker, odlInterfaceRpcService, EXTN_INTFS, getAwaiter());
 173         l2gwBuilders = new L2gwBuilders(singleTxdataBroker);
 174         JobCoordinator jobCoordinator = new JobCoordinatorImpl(metricProvider);
 175
 176         l2gwListener = new L2GatewayListener(dataBroker, mockedEntityOwnershipService,
 177                 Mockito.mock(ItmRpcService.class), Mockito.mock(IL2gwService.class), jobCoordinator, l2GatewayCache);
 178         l2gwListener.init();
 179         setupItm();
 180         l2gwBuilders.buildTorNode(TOR2_NODE_ID, PS2, TOR2_TEPIP);
 181         l2gwBuilders.buildTorNode(TOR1_NODE_ID, PS1, TOR1_TEPIP);
 182     }
 183
 184     @After public void after() throws Exception {
 185         for (ResourceBatchingManager.ShardResource i : ResourceBatchingManager.ShardResource.values()) {
 186             ResourceBatchingManager.getInstance().deregisterBatchableResource(i.name());
 187         }
 188
 189         ElanL2GwCacheUtils.removeL2GatewayDeviceFromAllElanCache(TOR1_NODE_ID);
 190         ElanL2GwCacheUtils.removeL2GatewayDeviceFromAllElanCache(TOR2_NODE_ID);
 191
 192         ElanL2GwCacheUtils.removeL2GatewayDeviceFromCache(ExpectedObjects.ELAN1, TOR1_NODE_ID);
 193         ElanL2GwCacheUtils.removeL2GatewayDeviceFromCache(ExpectedObjects.ELAN1, TOR2_NODE_ID);
 194     }
 195
 196     @Test public void elanServiceTestModule() {
 197         // Intentionally empty; the goal is just to first test the ElanServiceTestModule
 198     }
 199
 200     void createL2gwAndConnection(InstanceIdentifier<Node> nodePath,
 201                                  String l2gwName,
 202                                  String deviceName,
 203                                  List<String> ports,
 204                                  String connectionName)
 205             throws InterruptedException, TransactionCommitFailedException {
 206
 207         //Create l2gw
 208         singleTxdataBroker.syncWrite(LogicalDatastoreType.CONFIGURATION,
 209                 l2gwBuilders.buildL2gwIid(l2gwName), l2gwBuilders.buildL2gw(l2gwName, deviceName, ports));
 210         awaitForData(LogicalDatastoreType.CONFIGURATION, l2gwBuilders.buildL2gwIid(l2gwName));
 211
 212         //Create l2gwconn
 213         SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION,
 214                 l2gwBuilders.buildConnectionIid(connectionName), l2gwBuilders.buildConnection(connectionName,
 215                         l2gwName, ExpectedObjects.ELAN1, 100));
 216         awaitForData(LogicalDatastoreType.CONFIGURATION, l2gwBuilders.buildConnectionIid(connectionName));
 217     }
 218
 219     @Test public void checkSMAC() throws Exception {
 220         // Create Elan instance
 221         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 222         awaitForElanTag(ExpectedObjects.ELAN1);
 223
 224         // Add Elan interface
 225         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 226         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 227
 228         // Read Elan instance
 229         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 230                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 231         ElanInstance actualElanInstances = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 232
 233         // Read and Compare SMAC flow
 234         String flowId = new StringBuilder()
 235                 .append(NwConstants.ELAN_SMAC_TABLE)
 236                 .append(actualElanInstances.getElanTag())
 237                 .append(DPN1_ID)
 238                 .append(interfaceInfo.getInterfaceTag())
 239                 .append(interfaceInfo.getMacAddress())
 240                 .toString();
 241         InstanceIdentifier<Flow> flowInstanceIidSrc = getFlowIid(NwConstants.ELAN_SMAC_TABLE,
 242                 new FlowId(flowId), DPN1_ID);
 243         awaitForData(LogicalDatastoreType.CONFIGURATION, flowInstanceIidSrc);
 244
 245         Flow flowSrc = singleTxdataBroker.syncRead(CONFIGURATION, flowInstanceIidSrc);
 246         flowSrc = getFlowWithoutCookie(flowSrc);
 247
 248         Flow expected = ExpectedObjects.checkSmac(flowId, interfaceInfo, actualElanInstances);
 249         AssertDataObjects.assertEqualBeans(expected, flowSrc);
 250     }
 251
 252     @Test public void checkDmacSameDPN() throws Exception {
 253         // Create Elan instance
 254         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 255         awaitForElanTag(ExpectedObjects.ELAN1);
 256
 257         // Add Elan interface in DPN1
 258         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 259         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 260
 261         // Read Elan instance
 262         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 263                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 264         ElanInstance actualElanInstances = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 265
 266         // Read DMAC Flow in DPN1
 267         String flowId = new StringBuilder()
 268                 .append(NwConstants.ELAN_DMAC_TABLE)
 269                 .append(actualElanInstances.getElanTag())
 270                 .append(DPN1_ID)
 271                 .append(interfaceInfo.getInterfaceTag())
 272                 .append(interfaceInfo.getMacAddress())
 273                 .toString();
 274         InstanceIdentifier<Flow> flowInstanceIidDst = getFlowIid(NwConstants.ELAN_DMAC_TABLE,
 275                 new FlowId(flowId), DPN1_ID);
 276         awaitForData(LogicalDatastoreType.CONFIGURATION, flowInstanceIidDst);
 277
 278         Flow flowDst = singleTxdataBroker.syncRead(CONFIGURATION, flowInstanceIidDst);
 279         flowDst = getFlowWithoutCookie(flowDst);
 280
 281         Flow expected = ExpectedObjects.checkDmacOfSameDpn(flowId, interfaceInfo, actualElanInstances);
 282         AssertDataObjects.assertEqualBeans(getSortedActions(expected), getSortedActions(flowDst));
 283     }
 284
 285     @Test public void checkDmacOfOtherDPN() throws Exception {
 286         // Create Elan instance
 287         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 288         awaitForElanTag(ExpectedObjects.ELAN1);
 289
 290         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 291         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 292
 293         // Read Elan instance
 294         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 295                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 296         ElanInstance actualElanInstances = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 297
 298         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN2MAC1).getLeft();
 299         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN2IP1);
 300
 301         // Read and Compare DMAC flow in DPN1 for MAC1 of DPN2
 302         String flowId = ElanUtils.getKnownDynamicmacFlowRef((short)51,
 303                 DPN1_ID,
 304                 DPN2_ID,
 305                 interfaceInfo.getMacAddress().toString(),
 306                 actualElanInstances.getElanTag());
 307
 308         InstanceIdentifier<Flow> flowInstanceIidDst = getFlowIid(NwConstants.ELAN_DMAC_TABLE,
 309                 new FlowId(flowId), DPN1_ID);
 310         awaitForData(LogicalDatastoreType.CONFIGURATION, flowInstanceIidDst);
 311
 312         Flow flowDst = singleTxdataBroker.syncRead(CONFIGURATION, flowInstanceIidDst);
 313         flowDst = getFlowWithoutCookie(flowDst);
 314
 315         TunnelInterfaceDetails tepDetails = EXTN_INTFS.get(DPN1_ID_STR + ":" + DPN2_ID_STR);
 316         Flow expected = ExpectedObjects.checkDmacOfOtherDPN(flowId, interfaceInfo, tepDetails,
 317                 actualElanInstances);
 318         AssertDataObjects.assertEqualBeans(getSortedActions(expected), getSortedActions(flowDst));
 319     }
 320
 321     @Test public void checkEvpnAdvRT2() throws Exception {
 322         createElanInstanceAndInterfaceAndAttachEvpn();
 323
 324
 325         AssertDataObjects.assertEqualBeans(
 326                 ExpectedObjects.checkEvpnAdvertiseRoute(ELAN1_SEGMENT_ID, DPN1MAC1, DPN1_TEPIP, DPN1IP1, RD),
 327                 readBgpNetworkFromDS(DPN1IP1));
 328     }
 329
 330     @Test public void checkEvpnAdvRT2NewInterface() throws Exception {
 331         createElanInstanceAndInterfaceAndAttachEvpn();
 332
 333         // Add Elan interface
 334         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 335
 336         AssertDataObjects.assertEqualBeans(
 337                 ExpectedObjects.checkEvpnAdvertiseRoute(ELAN1_SEGMENT_ID, DPN1MAC2, DPN1_TEPIP, DPN1IP2, RD),
 338                 readBgpNetworkFromDS(DPN1IP2));
 339     }
 340
 341     @Test public void checkEvpnWithdrawRT2DelIntf() throws Exception {
 342         createElanInstanceAndInterfaceAndAttachEvpn();
 343
 344         InstanceIdentifier<Networks> iid = evpnTestHelper.buildBgpNetworkIid(DPN1IP1);
 345         awaitForData(LogicalDatastoreType.CONFIGURATION, iid);
 346
 347         evpnTestHelper.deleteRdtoNetworks();
 348
 349         deleteElanInterface(ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft());
 350         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, iid);
 351     }
 352
 353     @Test public void checkEvpnWithdrawRouteDetachEvpn() throws Exception {
 354         createElanInstanceAndInterfaceAndAttachEvpn();
 355         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 356
 357         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 358         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 359
 360         evpnTestHelper.detachEvpnToNetwork(ExpectedObjects.ELAN1);
 361
 362         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 363         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 364     }
 365
 366     @Test public void checkEvpnInstalDmacFlow() throws Exception {
 367         createElanInstanceAndInterfaceAndAttachEvpn();
 368         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 369
 370         // Verify advertise RT2 route success for both MAC's
 371         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 372         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 373
 374         // RT2 received from Peer
 375         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC1, EVPNRECVIP1);
 376         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC2, EVPNRECVIP2);
 377
 378         // verify successful installation of DMAC flow for recvd rt2
 379         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC1));
 380         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC2));
 381     }
 382
 383     @Test public void checkEvpnUnInstalDmacFlow() throws Exception {
 384         createElanInstanceAndInterfaceAndAttachEvpn();
 385         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 386
 387         // Verify advertise RT2 route success for both MAC's
 388         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 389         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 390
 391         // RT2 received from Peer
 392         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC1, EVPNRECVIP1);
 393         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC2, EVPNRECVIP2);
 394
 395         // verify successful installation of DMAC flow for recvd rt2
 396         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC1));
 397         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC2));
 398
 399         // withdraw RT2 received from Peer
 400         evpnTestHelper.deleteMacVrfEntryToDS(RD, EVPNRECVMAC1);
 401         evpnTestHelper.deleteMacVrfEntryToDS(RD, EVPNRECVMAC2);
 402
 403         // verify successful un-installation of DMAC flow for recvd rt2
 404         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC1));
 405         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC2));
 406     }
 407
 408     public void createElanInstanceAndInterfaceAndAttachEvpn() throws ReadFailedException,
 409             TransactionCommitFailedException {
 410         // Create Elan instance
 411         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 412         awaitForElanTag(ExpectedObjects.ELAN1);
 413
 414         // Read Elan Instance
 415         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 416                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 417         ElanInstance elanInstance = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 418
 419         // Add Elan interface
 420         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft(), DPN1IP1);
 421
 422         // Attach EVPN to networks
 423         evpnTestHelper.attachEvpnToNetwork(elanInstance);
 424     }
 425
 426     public Networks readBgpNetworkFromDS(String prefix) throws ReadFailedException {
 427         InstanceIdentifier<Networks> iid = InstanceIdentifier.builder(Bgp.class)
 428                 .child(Networks.class, new NetworksKey(prefix, RD))
 429                 .build();
 430         awaitForData(LogicalDatastoreType.CONFIGURATION, iid);
 431
 432         return singleTxdataBroker.syncRead(CONFIGURATION, iid);
 433     }
 434
 435     private void awaitForElanTag(String elanName) {
 436         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 437                 .child(ElanInstance.class, new ElanInstanceKey(elanName)).build();
 438         getAwaiter().until(() -> {
 439             Optional<ElanInstance> elanInstance = MDSALUtil.read(dataBroker, CONFIGURATION, elanInstanceIid);
 440             return elanInstance.isPresent() && elanInstance.get().getElanTag() != null;
 441         });
 442     }
 443
 444     public void verifyL2gw1Connection() throws Exception {
 445
 446         //Create ELAN
 447         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 448         awaitForElanTag(ExpectedObjects.ELAN1);
 449
 450         //Add Elan MAC1, MAC2 in DPN1
 451         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 452         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 453         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft();
 454         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP2);
 455
 456         //Add Elan MAC1, MAC2 in DPN2
 457         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN2MAC1).getLeft();
 458         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN2IP1);
 459         verifications.verifyLocalBcGroup(DPN2_ID, 1);
 460
 461         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN2MAC2).getLeft();
 462         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN2IP2);
 463         verifications.verifyLocalBcGroup(DPN2_ID, 2);
 464
 465         createL2gwAndConnection(TOR1_NODE_IID, L2GW1, PS1, DataProvider.getPortNameListD1(), L2GW_CONN1);
 466
 467         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP));
 468         verifications.verifyThatUcastCreated(TOR1_NODE_IID, asList(DPN1MAC1, DPN1MAC2, DPN2MAC1, DPN2MAC2));
 469         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID), asList(TOR1_TEPIP));
 470         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID), asList(TOR1_TEPIP));
 471     }
 472
 473     @Test
 474     public void verifyL2gwPreProvisioning() throws Exception {
 475
 476         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 477         awaitForElanTag(ExpectedObjects.ELAN1);
 478
 479         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft(), DPN1IP1);
 480
 481         singleTxdataBroker.syncDelete(OPERATIONAL, TOR1_NODE_IID);
 482         singleTxdataBroker.syncDelete(OPERATIONAL,
 483                 PhysicalSwitchHelper.getPhysicalSwitchInstanceIdentifier(TOR1_NODE_IID, PS1));
 484
 485         createL2gwAndConnection(TOR1_NODE_IID, L2GW1, PS1, DataProvider.getPortNameListD1(), L2GW_CONN1);
 486
 487         l2gwBuilders.buildTorNode(TOR1_NODE_ID, PS1, TOR1_TEPIP);
 488
 489         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID, asList(DPN1_TEPIP));
 490         verifications.verifyThatUcastCreated(TOR1_NODE_IID, asList(DPN1MAC1));
 491     }
 492
 493     public void verifyL2gwMac1InDpns() throws Exception {
 494         verifyL2gw1Connection();
 495         l2gwBuilders.createLocalUcastMac(TOR1_NODE_IID, TOR1_MAC1, TOR1_IP1, TOR1_TEPIP);
 496         verifications.verifyThatDmacFlowOfTORCreated(asList(DPN1_ID, DPN2_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 497     }
 498
 499     public void verifyL2gw2Connection() throws Exception {
 500         verifyL2gwMac1InDpns();
 501         // TOR Node 2 creation
 502         createL2gwAndConnection(TOR2_NODE_IID, L2GW2, PS2, DataProvider.getPortNameListTor2(), L2GW_CONN2);
 503         //check for remote mcast mac in tor2 against TEPs of dpn1, dpn2 and dpn3, tor1)
 504         verifications.verifyThatMcastMacTepsCreated(TOR2_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP, TOR1_TEPIP));
 505         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP, TOR2_TEPIP));
 506         verifications.verifyThatUcastCreated(TOR2_NODE_IID, asList(DPN1MAC1, DPN2MAC1, DPN2MAC1, DPN2MAC2, TOR1_MAC1));
 507     }
 508
 509     @Test
 510     public void verifyL2gwMac2InTors() throws Exception {
 511         verifyL2gw2Connection();
 512         l2gwBuilders.createLocalUcastMac(TOR1_NODE_IID, TOR1_MAC2, TOR1_IP2, TOR1_TEPIP);
 513         verifications.verifyThatUcastCreated(TOR2_NODE_IID, asList(TOR1_MAC2));
 514     }
 515
 516     @Test
 517     public void verifyL2gwMacDeleteInTors() throws Exception {
 518         verifyL2gwMac2InTors();
 519         LocalUcastMacs localUcastMacs1 = l2gwBuilders.createLocalUcastMac(
 520                 TOR1_NODE_IID, TOR1_MAC1, TOR1_IP1, TOR1_TEPIP);
 521         singleTxdataBroker.syncDelete(LogicalDatastoreType.OPERATIONAL,
 522                 l2gwBuilders.buildMacIid(TOR1_NODE_IID, localUcastMacs1));
 523         verifications.verifyThatDmacFlowOfTORDeleted(asList(DPN1_ID, DPN2_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 524         verifications.verifyThatUcastDeleted(TOR2_NODE_IID, asList(TOR1_MAC1));
 525     }
 526
 527     @Test
 528     public void verifyAddDpnAfterL2gwConnection() throws Exception {
 529         verifyL2gwMac2InTors();
 530         //Add Elan MAC1, MAC2 in DPN3
 531         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN3MAC1).getLeft();
 532         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN3IP1);
 533
 534         //bc group of this dpn created
 535         verifications.verifyThatDpnGroupUpdated(DPN3_ID, asList(DPN1_ID, DPN2_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 536         //other tors macs be installed in this dpn
 537         verifications.verifyThatDmacFlowOfTORCreated(asList(DPN3_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 538         verifications.verifyThatDmacOfOtherDpnCreated(DPN3_ID, DPN1_ID, asList(DPN1MAC1, DPN1MAC2));
 539         verifications.verifyThatDmacOfOtherDpnCreated(DPN3_ID, DPN2_ID, asList(DPN2MAC1, DPN2MAC2));
 540
 541         //bc group of the other dpns be updated
 542         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID, DPN3_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 543         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID, DPN3_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 544
 545         //mcast of tor should be updated
 546         verifications.verifyThatMcastMacTepsCreated(TOR2_NODE_IID,
 547                 asList(DPN1_TEPIP, DPN2_TEPIP, DPN3_TEPIP, TOR1_TEPIP));
 548         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID,
 549                 asList(DPN1_TEPIP, DPN2_TEPIP, DPN3_TEPIP, TOR2_TEPIP));
 550
 551         //this dpn mac should get installed in other dpns and tors
 552         verifications.verifyThatUcastCreated(TOR1_NODE_IID, asList(DPN3MAC1));
 553         verifications.verifyThatUcastCreated(TOR2_NODE_IID, asList(DPN3MAC1));
 554         verifications.verifyThatDmacOfOtherDpnCreated(DPN1_ID, DPN3_ID, asList(DPN3MAC1));
 555         verifications.verifyThatDmacOfOtherDpnCreated(DPN2_ID, DPN3_ID, asList(DPN3MAC1));
 556     }
 557
 558     @Test
 559     @Ignore("Ignoring for Neon MRI")
 560     public void verifyDeleteDpnAfterL2gwConnection() throws Exception {
 561         verifyAddDpnAfterL2gwConnection();
 562         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN3MAC1).getLeft();
 563         deleteElanInterface(interfaceInfo);
 564
 565         //clean up of group of this dpn3
 566         verifications.verifyThatDpnGroupDeleted(DPN3_ID);
 567         //clean up dmacs of this dpn3
 568         verifications.verifyThatDmacFlowOfTORDeleted(asList(DPN3_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 569         verifications.verifyThatDmacOfOtherDPNDeleted(DPN3_ID, DPN1_ID, asList(DPN1MAC1, DPN1MAC2));
 570         verifications.verifyThatDmacOfOtherDPNDeleted(DPN3_ID, DPN2_ID, asList(DPN2MAC1, DPN2MAC2));
 571
 572         //clean up of dmacs in the other dpns
 573         verifications.verifyThatDmacOfOtherDPNDeleted(DPN1_ID, DPN3_ID, asList(DPN3MAC1));
 574         verifications.verifyThatDmacOfOtherDPNDeleted(DPN2_ID, DPN3_ID, asList(DPN3MAC1));
 575
 576         //cleanup of bc group of other dpns
 577         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 578         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 579
 580         //dpn tep should be removed from tors
 581         verifications.verifyThatMcastMacTepsDeleted(TOR2_NODE_IID, asList(DPN3_TEPIP));
 582         verifications.verifyThatMcastMacTepsDeleted(TOR2_NODE_IID, asList(DPN3_TEPIP));
 583
 584         //dpn mac should be removed from tors
 585         verifications.verifyThatUcastDeleted(TOR1_NODE_IID, asList(DPN3MAC1));
 586         verifications.verifyThatUcastDeleted(TOR2_NODE_IID, asList(DPN3MAC1));
 587     }
 588
 589     @Test
 590     public void verifyDeleteL2gw1Connection() throws Exception {
 591         verifyL2gw2Connection();
 592         //delete tor1 l2gw connection
 593         l2gwBuilders.deletel2GWConnection(L2GW_CONN1);
 594
 595         //deleted tors mcast & cast be cleared
 596         verifications.verifyThatMcastMacTepsDeleted(TOR1_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP, TOR2_TEPIP));
 597         verifications.verifyThatUcastDeleted(TOR1_NODE_IID, asList(DPN1MAC1, DPN1MAC2, DPN2MAC1, DPN2MAC2));
 598
 599         //mcast of other tor be updated
 600         verifications.verifyThatMcastMacTepsDeleted(TOR2_NODE_IID, asList(TOR1_TEPIP));
 601
 602         //ucast of deleted to be deleted in other tor
 603         verifications.verifyThatUcastDeleted(TOR2_NODE_IID, asList(TOR1_MAC1));
 604
 605         //group of dpns be udpated
 606         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID), asList(TOR2_NODE_ID));
 607         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID), asList(TOR2_NODE_ID));
 608
 609         //ucast of deleted tor be deleted in other dpns
 610         verifications.verifyThatDmacFlowOfTORDeleted(asList(DPN1_ID, DPN2_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 611     }
 612 }