package org.opendaylight.lispflowmapping.implementation;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
import java.util.List;
-
import org.apache.commons.lang3.tuple.MutablePair;
import org.apache.commons.lang3.tuple.Pair;
import org.opendaylight.controller.md.sal.binding.api.NotificationService;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
-import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
-import org.opendaylight.lispflowmapping.implementation.config.ConfigIni;
+import org.opendaylight.lispflowmapping.config.ConfigIni;
import org.opendaylight.lispflowmapping.implementation.lisp.MapResolver;
import org.opendaylight.lispflowmapping.implementation.lisp.MapServer;
import org.opendaylight.lispflowmapping.implementation.util.LispNotificationHelper;
-import org.opendaylight.lispflowmapping.lisp.type.LispMessage;
import org.opendaylight.lispflowmapping.interfaces.lisp.IFlowMapping;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapNotifyHandler;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapRequestResultHandler;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapResolverAsync;
import org.opendaylight.lispflowmapping.interfaces.lisp.IMapServerAsync;
+import org.opendaylight.lispflowmapping.interfaces.lisp.ISmrNotificationListener;
import org.opendaylight.lispflowmapping.interfaces.mappingservice.IMappingService;
+import org.opendaylight.lispflowmapping.lisp.type.LispMessage;
import org.opendaylight.lispflowmapping.lisp.util.LispAddressStringifier;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
+import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.AddMapping;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.GotMapNotify;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.GotMapReply;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRegister;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapReply;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRequest;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MappingKeepAlive;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.OdlLispProtoListener;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.RequestMapping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrReplyMapping;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrRequestMapping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.map.register.cache.metadata.EidLispAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotifyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapreplymessage.MapReplyBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequestBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapNotifyInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapReplyInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapRequestInputBuilder;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-public class LispMappingService implements IFlowMapping, BindingAwareProvider, IMapRequestResultHandler,
- IMapNotifyHandler, OdlLispProtoListener, AutoCloseable {
- protected static final Logger LOG = LoggerFactory.getLogger(LispMappingService.class);
+public class LispMappingService implements IFlowMapping, IMapRequestResultHandler,
+ IMapNotifyHandler, OdlLispProtoListener, AutoCloseable, ClusterSingletonService {
+ private static final String LISPFLOWMAPPING_ENTITY_NAME = "lispflowmapping";
+ private static final ServiceGroupIdentifier SERVICE_GROUP_IDENTIFIER = ServiceGroupIdentifier.create(
+ LISPFLOWMAPPING_ENTITY_NAME);
- private volatile boolean shouldAuthenticate = true;
+
+ private static final Logger LOG = LoggerFactory.getLogger(LispMappingService.class);
+ private final ClusterSingletonServiceProvider clusterSingletonService;
private volatile boolean smr = ConfigIni.getInstance().smrIsSet();
private volatile String elpPolicy = ConfigIni.getInstance().getElpPolicy();
private ThreadLocal<MapReply> tlsMapReply = new ThreadLocal<MapReply>();
- private ThreadLocal<Pair<MapNotify, List<TransportAddress>>> tlsMapNotify = new ThreadLocal<Pair<MapNotify, List<TransportAddress>>>();
- private ThreadLocal<Pair<MapRequest, TransportAddress>> tlsMapRequest = new ThreadLocal<Pair<MapRequest, TransportAddress>>();
+ private ThreadLocal<Pair<MapNotify, List<TransportAddress>>> tlsMapNotify =
+ new ThreadLocal<Pair<MapNotify, List<TransportAddress>>>();
+ private ThreadLocal<Pair<MapRequest, TransportAddress>> tlsMapRequest =
+ new ThreadLocal<Pair<MapRequest, TransportAddress>>();
- private OdlLispSbService lispSB = null;
+ private final OdlLispSbService lispSB;
private IMapResolverAsync mapResolver;
private IMapServerAsync mapServer;
- private IMappingService mapService;
- private NotificationService notificationService;
- private BindingAwareBroker broker;
- private ProviderContext session;
+ private final IMappingService mapService;
+ private final NotificationService notificationService;
- public LispMappingService() {
- LOG.debug("LispMappingService Module constructed!");
- }
+ public LispMappingService(final NotificationService notificationService,
+ final IMappingService mappingService,
+ final OdlLispSbService odlLispService, final ClusterSingletonServiceProvider clusterSingletonService) {
- public void setBindingAwareBroker(BindingAwareBroker broker) {
- this.broker = broker;
- }
-
- public void setNotificationService(NotificationService ns) {
- this.notificationService = ns;
- }
-
- public void setMappingService(IMappingService ms) {
- LOG.trace("MappingService set in LispMappingService");
- this.mapService = ms;
+ this.notificationService = notificationService;
+ this.mapService = mappingService;
+ this.lispSB = odlLispService;
+ this.clusterSingletonService = clusterSingletonService;
+ LOG.debug("LispMappingService Module constructed!");
}
public boolean shouldUseSmr() {
return this.smr;
}
- public void setShouldUseSmr(boolean smr) {
- this.smr = smr;
+ public void setShouldUseSmr(boolean shouldUseSmr) {
+ this.smr = shouldUseSmr;
if (mapServer != null) {
- mapServer.setSubscriptionService(smr);
+ mapServer.setSubscriptionService(shouldUseSmr);
}
if (mapResolver != null) {
- mapResolver.setSubscriptionService(smr);
+ mapResolver.setSubscriptionService(shouldUseSmr);
}
+ ConfigIni.getInstance().setSmr(shouldUseSmr);
}
public NotificationService getNotificationService() {
}
public void initialize() {
- broker.registerProvider(this);
- notificationService.registerNotificationListener(this);
mapResolver = new MapResolver(mapService, smr, elpPolicy, this);
- mapServer = new MapServer(mapService, shouldAuthenticate, smr, this, notificationService);
+ mapServer = new MapServer(mapService, smr, this, notificationService);
+ this.clusterSingletonService.registerClusterSingletonService(this);
+ mapResolver.setSmrNotificationListener((ISmrNotificationListener) mapServer);
+ LOG.info("LISP (RFC6830) Mapping Service init finished");
}
public void basicInit() {
mapResolver = new MapResolver(mapService, smr, elpPolicy, this);
- mapServer = new MapServer(mapService, shouldAuthenticate, smr, this, notificationService);
- }
-
- @Override
- public void onSessionInitiated(ProviderContext session) {
- LOG.info("Lisp Consumer session initialized!");
- this.session = session;
- LOG.info("LISP (RFC6830) Mapping Service init finished");
+ mapServer = new MapServer(mapService, smr, this, notificationService);
+ mapResolver.setSmrNotificationListener((ISmrNotificationListener) mapServer);
}
public MapReply handleMapRequest(MapRequest request) {
- LOG.debug("DAO: Retrieving mapping for {}",
- LispAddressStringifier.getString(request.getEidItem().get(0).getEid()));
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("LISP: Retrieving mapping for {}",
+ LispAddressStringifier.getString(request.getEidItem().get(0).getEid()));
+ }
tlsMapReply.set(null);
tlsMapRequest.set(null);
// After this invocation we assume that the thread local is filled with the reply
if (tlsMapRequest.get() != null) {
SendMapRequestInputBuilder smrib = new SendMapRequestInputBuilder();
- new MapRequestBuilder(tlsMapRequest.get().getLeft());
smrib.setMapRequest(new MapRequestBuilder(tlsMapRequest.get().getLeft()).build());
smrib.setTransportAddress(tlsMapRequest.get().getRight());
getLispSB().sendMapRequest(smrib.build());
}
public Pair<MapNotify, List<TransportAddress>> handleMapRegister(MapRegister mapRegister) {
- LOG.debug("DAO: Adding mapping for {}",
- LispAddressStringifier.getString(mapRegister.getMappingRecordItem().get(0)
- .getMappingRecord().getEid()));
-
- tlsMapNotify.set(null);
- mapServer.handleMapRegister(mapRegister);
- // After this invocation we assume that the thread local is filled with the reply
- return tlsMapNotify.get();
- }
-
- public Pair<MapNotify, List<TransportAddress>> handleMapRegister(MapRegister mapRegister, boolean smr) {
- LOG.debug("DAO: Adding mapping for {}",
- LispAddressStringifier.getString(mapRegister.getMappingRecordItem().get(0)
- .getMappingRecord().getEid()));
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("LISP: Adding mapping for {}",
+ LispAddressStringifier.getString(mapRegister.getMappingRecordItem().get(0)
+ .getMappingRecord().getEid()));
+ }
tlsMapNotify.set(null);
mapServer.handleMapRegister(mapRegister);
}
public void setShouldAuthenticate(boolean shouldAuthenticate) {
- this.shouldAuthenticate = shouldAuthenticate;
this.mapResolver.setShouldAuthenticate(shouldAuthenticate);
- this.mapServer.setShouldAuthenticate(shouldAuthenticate);
- }
-
- public boolean shouldAuthenticate() {
- return shouldAuthenticate;
}
private void sendMapNotify(MapNotify mapNotify, TransportAddress address) {
Pair<MapNotify, List<TransportAddress>> result = handleMapRegister(mapRegisterNotification.getMapRegister());
if (result != null && result.getLeft() != null) {
MapNotify mapNotify = result.getLeft();
- List <TransportAddress> rlocs = result.getRight();
+ List<TransportAddress> rlocs = result.getRight();
if (rlocs == null) {
TransportAddressBuilder tab = new TransportAddressBuilder();
tab.setIpAddress(mapRegisterNotification.getTransportAddress().getIpAddress());
smrib.setTransportAddress(mapRequestNotification.getTransportAddress());
getLispSB().sendMapReply(smrib.build());
} else {
- LOG.warn("got null map reply");
+ LOG.debug("handleMapRequest: Got null MapReply");
}
}
LOG.debug("Received XtrReplyMapping notification, ignoring");
}
- private OdlLispSbService getLispSB() {
- if (lispSB == null) {
- lispSB = session.getRpcService(OdlLispSbService.class);
+ @Override
+ public void onMappingKeepAlive(MappingKeepAlive notification) {
+ final MapRegisterCacheMetadata cacheMetadata = notification.getMapRegisterCacheMetadata();
+ for (EidLispAddress eidLispAddress : cacheMetadata.getEidLispAddress()) {
+ final Eid eid = eidLispAddress.getEid();
+ final XtrId xtrId = cacheMetadata.getXtrId();
+ final Long timestamp = cacheMetadata.getTimestamp();
+ LOG.debug("Update map registration for eid {} with timestamp {}", LispAddressStringifier.getString(eid),
+ timestamp);
+ mapService.refreshMappingRegistration(eid, xtrId, timestamp);
}
+ }
+
+ private OdlLispSbService getLispSB() {
return lispSB;
}
}
@Override
- public void handleSMR(MapRequest smr, Rloc subscriber) {
- LOG.debug("Sending SMR to {} with Source-EID {} and EID Record {}",
- LispAddressStringifier.getString(subscriber),
- LispAddressStringifier.getString(smr.getSourceEid().getEid()),
- LispAddressStringifier.getString(smr.getEidItem().get(0).getEid()));
+ public void handleSMR(MapRequest smrMapRequest, Rloc subscriber) {
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("Sending SMR Map-Request to {} with Source-EID {} and EID Record {} (reversed)",
+ LispAddressStringifier.getString(subscriber),
+ LispAddressStringifier.getString(smrMapRequest.getSourceEid().getEid()),
+ LispAddressStringifier.getString(smrMapRequest.getEidItem().get(0).getEid()));
+ }
SendMapRequestInputBuilder smrib = new SendMapRequestInputBuilder();
- smrib.setMapRequest(new MapRequestBuilder(smr).build());
+ smrib.setMapRequest(new MapRequestBuilder(smrMapRequest).build());
smrib.setTransportAddress(LispNotificationHelper.getTransportAddressFromRloc(subscriber));
getLispSB().sendMapRequest(smrib.build());
tlsMapRequest.set(new MutablePair<MapRequest, TransportAddress>(mapRequest, transportAddress));
}
- public void destroy() {
+ private void destroy() {
LOG.info("LISP (RFC6830) Mapping Service is destroyed!");
mapResolver = null;
mapServer = null;
@Override
public void close() throws Exception {
destroy();
+ clusterSingletonService.close();
+ }
+
+ @Override
+ public void instantiateServiceInstance() {
+ mapService.setIsMaster(true);
+ }
+
+ @Override
+ public ListenableFuture<Void> closeServiceInstance() {
+ if (mapService != null) {
+ mapService.setIsMaster(false);
+ }
+ return Futures.<Void>immediateFuture(null);
+ }
+
+ @Override
+ public ServiceGroupIdentifier getIdentifier() {
+ return SERVICE_GROUP_IDENTIFIER;
}
}
Code Review / lispflowmapping.git / blobdiff