import java.util.Collections;
import java.util.List;
import java.util.concurrent.ExecutionException;
-import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
import javax.inject.Inject;
import javax.inject.Singleton;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.genius.datastoreutils.AsyncDataTreeChangeListenerBase;
import org.opendaylight.genius.datastoreutils.listeners.DataTreeEventCallbackRegistrar;
import org.opendaylight.genius.infra.Datastore;
import org.opendaylight.genius.infra.Datastore.Configuration;
import org.opendaylight.genius.mdsalutil.matches.MatchEthernetType;
import org.opendaylight.genius.mdsalutil.nxmatches.NxMatchRegister;
import org.opendaylight.infrautils.jobcoordinator.JobCoordinator;
+import org.opendaylight.infrautils.utils.concurrent.Executors;
import org.opendaylight.infrautils.utils.concurrent.LoggingFutures;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.netvirt.elan.arp.responder.ArpResponderConstant;
import org.opendaylight.netvirt.elan.arp.responder.ArpResponderUtil;
import org.opendaylight.netvirt.elan.utils.ElanConstants;
import org.opendaylight.netvirt.elan.utils.ElanUtils;
+import org.opendaylight.serviceutils.tools.listener.AbstractAsyncDataTreeChangeListener;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.config.rev150710.ElanConfig;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg4;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.common.Uint64;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Singleton
-public class ElanNodeListener extends AsyncDataTreeChangeListenerBase<Node, ElanNodeListener> {
+public class ElanNodeListener extends AbstractAsyncDataTreeChangeListener<Node> {
private static final Logger LOG = LoggerFactory.getLogger(ElanNodeListener.class);
private static final int LEARN_MATCH_REG4_VALUE = 1;
public ElanNodeListener(DataBroker dataBroker, IMdsalApiManager mdsalManager, ElanConfig elanConfig,
IdManagerService idManagerService, JobCoordinator jobCoordinator,
DataTreeEventCallbackRegistrar eventCallbacks) {
+ super(dataBroker, LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Nodes.class).child(Node.class),
+ Executors.newListeningSingleThreadExecutor("ElanNodeListener", LOG));
this.broker = dataBroker;
this.txRunner = new ManagedNewTransactionRunnerImpl(dataBroker);
this.mdsalManager = mdsalManager;
- this.tempSmacLearnTimeout = elanConfig.getTempSmacLearnTimeout();
+ this.tempSmacLearnTimeout = elanConfig.getTempSmacLearnTimeout().toJava();
this.arpPuntTimeout = elanConfig.getArpPuntTimeout().intValue();
this.puntLldpToController = elanConfig.isPuntLldpToController();
this.idManagerService = idManagerService;
this.eventCallbacks = eventCallbacks;
}
- @Override
- @PostConstruct
public void init() {
- registerListener(LogicalDatastoreType.OPERATIONAL, broker);
+ LOG.info("{} registered", getClass().getSimpleName());
}
@Override
- protected InstanceIdentifier<Node> getWildCardPath() {
- return InstanceIdentifier.create(Nodes.class).child(Node.class);
+ @PreDestroy
+ public void close() {
+ super.close();
+ Executors.shutdownAndAwaitTermination(getExecutorService());
}
@Override
- protected void remove(InstanceIdentifier<Node> identifier, Node del) {
+ public void remove(InstanceIdentifier<Node> identifier, Node del) {
}
@Override
- protected void update(InstanceIdentifier<Node> identifier, Node original, Node update) {
+ public void update(InstanceIdentifier<Node> identifier, Node original, Node update) {
}
@Override
- protected void add(InstanceIdentifier<Node> identifier, Node add) {
+ public void add(InstanceIdentifier<Node> identifier, Node add) {
NodeId nodeId = add.getId();
String[] node = nodeId.getValue().split(":");
if (node.length < 2) {
return;
}
addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION, tx -> {
- BigInteger dpId = new BigInteger(node[1]);
+ Uint64 dpId = Uint64.valueOf(node[1]);
createTableMissEntry(tx, dpId);
createMulticastFlows(tx, dpId);
createArpDefaultFlowsForArpCheckTable(dpId);
}), LOG, "Error handling ELAN node addition for {}", add);
}
- private void createArpDefaultFlowsForArpCheckTable(BigInteger dpId) {
+ private void createArpDefaultFlowsForArpCheckTable(Uint64 dpId) {
jobCoordinator.enqueueJob("ARP_CHECK_TABLE-" + dpId.toString(),
() -> Collections.singletonList(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, tx -> {
})));
}
- public void createTableMissEntry(TypedWriteTransaction<Configuration> tx, BigInteger dpnId) {
+ public void createTableMissEntry(TypedWriteTransaction<Configuration> tx, Uint64 dpnId) {
setupTableMissSmacFlow(tx, dpnId);
setupTableMissDmacFlow(tx, dpnId);
setupTableMissArpCheckFlow(tx, dpnId);
setupExternalL2vniTableMissFlow(tx, dpnId);
}
- private void createMulticastFlows(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void createMulticastFlows(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
createL2ControlProtocolDropFlows(tx, dpId);
createMulticastPuntFlows(tx, dpId);
}
- private void createMulticastPuntFlows(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void createMulticastPuntFlows(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
if (puntLldpToController) {
createLldpFlows(tx, dpId);
}
}
- private void createLldpFlows(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void createLldpFlows(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
createLldpFlow(tx, dpId, ElanConstants.LLDP_DST_1, "LLDP dMac Table Flow 1");
createLldpFlow(tx, dpId, ElanConstants.LLDP_DST_2, "LLDP dMac Table Flow 2");
createLldpFlow(tx, dpId, ElanConstants.LLDP_DST_3, "LLDP dMac Table Flow 3");
}
- private void createLldpFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpId, String dstMac,
+ private void createLldpFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpId, String dstMac,
String flowName) {
List<MatchInfo> mkMatches = new ArrayList<>();
mkMatches.add(new MatchEthernetType(ElanConstants.LLDP_ETH_TYPE));
mdsalManager.addFlow(tx, lldpFlow);
}
- private void setupTableMissSmacFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void setupTableMissSmacFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
List<ActionInfo> actionsInfos = new ArrayList<>();
actionsInfos.add(new ActionPuntToController());
actionsInfos.add(new ActionLearn(0, tempSmacLearnTimeout, 0, ElanConstants.COOKIE_ELAN_LEARNED_SMAC, 0,
addSmacLearnedTableFlow(tx, dpId);
}
- private void addSmacBaseTableFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void addSmacBaseTableFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
// T48 - resubmit to T49 & T50
List<ActionInfo> actionsInfo = new ArrayList<>();
actionsInfo.add(new ActionNxResubmit(NwConstants.ELAN_SMAC_LEARNED_TABLE));
mdsalManager.addFlow(tx, doubleResubmitTable);
}
- private void addSmacLearnedTableFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void addSmacLearnedTableFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
// T50 - match on Reg4 and goto T51
List<MatchInfoBase> mkMatches = new ArrayList<>();
mkMatches.add(new NxMatchRegister(NxmNxReg4.class, LEARN_MATCH_REG4_VALUE));
List<InstructionInfo> mkInstructions = new ArrayList<>();
mkInstructions.add(new InstructionGotoTable(NwConstants.ELAN_DMAC_TABLE));
- String flowRef = new StringBuffer().append(NwConstants.ELAN_SMAC_TABLE).append(NwConstants.FLOWID_SEPARATOR)
+ String flowRef = new StringBuilder().append(NwConstants.ELAN_SMAC_TABLE).append(NwConstants.FLOWID_SEPARATOR)
.append(LEARN_MATCH_REG4_VALUE).toString();
FlowEntity flowEntity =
MDSALUtil.buildFlowEntity(dpId, NwConstants.ELAN_SMAC_TABLE, flowRef, 10, "ELAN sMac Table Reg4 Flow",
- 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_SMAC.add(BigInteger.valueOf(LEARN_MATCH_REG4_VALUE)),
+ 0, 0, Uint64.valueOf(ElanConstants.COOKIE_ELAN_KNOWN_SMAC.toJava()
+ .add(BigInteger.valueOf(LEARN_MATCH_REG4_VALUE))),
mkMatches, mkInstructions);
mdsalManager.addFlow(tx, flowEntity);
}
- private void setupTableMissDmacFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void setupTableMissDmacFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
List<MatchInfo> mkMatches = new ArrayList<>();
List<InstructionInfo> mkInstructions = new ArrayList<>();
mdsalManager.addFlow(tx, flowEntity);
}
- private void setupExternalL2vniTableMissFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpnId) {
+ private void setupExternalL2vniTableMissFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpnId) {
List<MatchInfo> matches = new ArrayList<>();
List<ActionInfo> actionsInfos = Collections.singletonList(new ActionNxResubmit(NwConstants
.LPORT_DISPATCHER_TABLE));
}
- private void createL2ControlProtocolDropFlows(TypedWriteTransaction<Configuration> tx, BigInteger dpId) {
+ private void createL2ControlProtocolDropFlows(TypedWriteTransaction<Configuration> tx, Uint64 dpId) {
List<MatchInfo> mkMatches = new ArrayList<>();
MatchEthernetDestination matchEthDst =
new MatchEthernetDestination(new MacAddress(ElanConstants.L2_CONTROL_PACKETS_DMAC),
return String.valueOf(tableId);
}
- @Override
- protected ElanNodeListener getDataTreeChangeListener() {
- return ElanNodeListener.this;
- }
-
- private void setupTableMissApResponderFlow(TypedWriteTransaction<Configuration> tx, final BigInteger dpnId) {
+ private void setupTableMissApResponderFlow(TypedWriteTransaction<Configuration> tx, final Uint64 dpnId) {
mdsalManager.addFlow(tx, ArpResponderUtil.getArpResponderTableMissFlow(dpnId));
}
- private void setupTableMissArpCheckFlow(TypedWriteTransaction<Configuration> tx, BigInteger dpnId) {
+ private void setupTableMissArpCheckFlow(TypedWriteTransaction<Configuration> tx, Uint64 dpnId) {
mdsalManager.addFlow(tx,
MDSALUtil.buildFlowEntity(dpnId, NwConstants.ARP_CHECK_TABLE,
String.valueOf("L2.ELAN." + NwConstants.ARP_CHECK_TABLE), NwConstants.TABLE_MISS_PRIORITY,
Collections.singletonList(new InstructionGotoTable(NwConstants.ELAN_BASE_TABLE))));
}
- private void createArpRequestMatchFlows(BigInteger dpId, TypedReadWriteTransaction<Configuration> tx)
+ private void createArpRequestMatchFlows(Uint64 dpId, TypedReadWriteTransaction<Configuration> tx)
throws ExecutionException, InterruptedException {
long arpRequestGroupId = ArpResponderUtil.retrieveStandardArpResponderGroupId(idManagerService);
List<BucketInfo> buckets = ArpResponderUtil.getDefaultBucketInfos(NwConstants.ARP_RESPONDER_TABLE);
}
- private void createArpRequestMatchFlowsForGroup(BigInteger dpId, long arpRequestGroupId,
+ private void createArpRequestMatchFlowsForGroup(Uint64 dpId, long arpRequestGroupId,
TypedReadWriteTransaction<Configuration> tx) {
FlowEntity arpReqArpCheckTbl = ArpResponderUtil.createArpDefaultFlow(dpId, NwConstants.ARP_CHECK_TABLE,
NwConstants.ARP_REQUEST, () -> Arrays.asList(MatchEthernetType.ARP, MatchArpOp.REQUEST), () ->
mdsalManager.addFlow(tx, arpReqArpCheckTbl);
}
- private void createArpResponseMatchFlows(BigInteger dpId, TypedReadWriteTransaction<Configuration> tx) {
+ private void createArpResponseMatchFlows(Uint64 dpId, TypedReadWriteTransaction<Configuration> tx) {
FlowEntity arpRepArpCheckTbl = ArpResponderUtil.createArpDefaultFlow(dpId, NwConstants.ARP_CHECK_TABLE,
NwConstants.ARP_REPLY, () -> Arrays.asList(MatchEthernetType.ARP, MatchArpOp.REPLY), () ->
Arrays.asList(new ActionNxResubmit(NwConstants.ARP_LEARN_TABLE_1),
mdsalManager.addFlow(tx, arpRepArpCheckTbl);
}
- private void createArpPuntAndLearnFlow(BigInteger dpId, TypedReadWriteTransaction<Configuration> tx) {
+ private void createArpPuntAndLearnFlow(Uint64 dpId, TypedReadWriteTransaction<Configuration> tx) {
LOG.debug("adding arp punt and learn entry in table {}", NwConstants.ARP_LEARN_TABLE_1);
List<MatchInfo> matches = new ArrayList<>();
List<ActionInfo> actions = new ArrayList<>();
- BigInteger cookie = new BigInteger("88880000", 16);
+ Uint64 cookie = Uint64.valueOf("88880000", 16).intern();
matches.add(MatchEthernetType.ARP);
actions.add(new ActionPuntToController());
mdsalManager.addFlow(tx, flow);
}
- private void addGarpLearnMatchFlow(BigInteger dpId, TypedReadWriteTransaction<Configuration> tx) {
+ private void addGarpLearnMatchFlow(Uint64 dpId, TypedReadWriteTransaction<Configuration> tx) {
List<ActionInfo> actions = new ArrayList<>();
List<MatchInfoBase> matches = new ArrayList<>();
mdsalManager.addFlow(tx, garpFlow);
}
- private void addArpLearnMatchFlow(BigInteger dpId, TypedReadWriteTransaction<Configuration> tx) {
+ private void addArpLearnMatchFlow(Uint64 dpId, TypedReadWriteTransaction<Configuration> tx) {
List<ActionInfo> actions = new ArrayList<>();
List<MatchInfoBase> matches = new ArrayList<>();