* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.lispflowmapping.implementation;
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
import java.util.List;
-
+import java.util.Set;
+import javax.annotation.PreDestroy;
+import javax.inject.Inject;
+import javax.inject.Singleton;
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.binding.api.NotificationService;
+import org.opendaylight.mdsal.binding.api.NotificationService.CompositeListener;
+import org.opendaylight.mdsal.binding.api.RpcService;
+import org.opendaylight.mdsal.singleton.api.ClusterSingletonService;
+import org.opendaylight.mdsal.singleton.api.ClusterSingletonServiceProvider;
+import org.opendaylight.mdsal.singleton.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.OdlLispProtoListener;
+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.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.proto.rev151105.rloc.container.Rloc;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddressBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.OdlLispSbService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapNotify;
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.SendMapReply;
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.SendMapRequest;
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.opendaylight.yangtools.concepts.Registration;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
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);
+@Singleton
+@Component(service = {IFlowMapping.class, IMapRequestResultHandler.class, IMapNotifyHandler.class},
+ immediate = true, property = "type=default")
+public class LispMappingService implements IFlowMapping, IMapRequestResultHandler,
+ IMapNotifyHandler, AutoCloseable, ClusterSingletonService {
+ private static final ServiceGroupIdentifier SERVICE_GROUP_IDENTIFIER =
+ new ServiceGroupIdentifier("lispflowmapping");
- private volatile boolean shouldAuthenticate = true;
+ private static final Logger LOG = LoggerFactory.getLogger(LispMappingService.class);
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 OdlLispSbService lispSB = null;
+ // These are non-final for testing
+ private ThreadLocal<MapReply> tlsMapReply = new ThreadLocal<>();
+ private ThreadLocal<Pair<MapNotify, List<TransportAddress>>> tlsMapNotify = new ThreadLocal<>();
+ private ThreadLocal<Pair<MapRequest, TransportAddress>> tlsMapRequest = new ThreadLocal<>();
private IMapResolverAsync mapResolver;
- private IMapServerAsync mapServer;
-
- private IMappingService mapService;
- private NotificationService notificationService;
- private BindingAwareBroker broker;
- private ProviderContext session;
-
- public LispMappingService() {
- LOG.debug("LispMappingService Module constructed!");
- }
-
- 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;
+ private MapServer mapServer;
+ private SendMapRequest sendMapRequest;
+ private SendMapReply sendMapReply;
+ private SendMapNotify sendMapNotify;
+
+ private final IMappingService mapService;
+ private final NotificationService notificationService;
+ private final Registration listenerRegistration;
+ private final Registration cssRegistration;
+
+ @Inject
+ @Activate
+ public LispMappingService(@Reference final IMappingService mappingService,
+ @Reference final ClusterSingletonServiceProvider clusterSingletonService,
+ @Reference final RpcService rpcService, @Reference final NotificationService notificationService) {
+ this.mapService = mappingService;
+ sendMapRequest = rpcService.getRpc(SendMapRequest.class);
+ sendMapReply = rpcService.getRpc(SendMapReply.class);
+ sendMapNotify = rpcService.getRpc(SendMapNotify.class);
+ this.notificationService = notificationService;
+
+ // initialize
+ listenerRegistration = notificationService.registerCompositeListener(new CompositeListener(Set.of(
+ new CompositeListener.Component<>(AddMapping.class, this::onAddMapping),
+ new CompositeListener.Component<>(GotMapNotify.class, this::onGotMapNotify),
+ new CompositeListener.Component<>(RequestMapping.class, this::onRequestMapping),
+ new CompositeListener.Component<>(GotMapReply.class, this::onGotMapReply),
+ new CompositeListener.Component<>(XtrRequestMapping.class, this::onXtrRequestMapping),
+ new CompositeListener.Component<>(XtrReplyMapping.class, this::onXtrReplyMapping),
+ new CompositeListener.Component<>(MappingKeepAlive.class, this::onMappingKeepAlive))));
+ mapResolver = new MapResolver(mapService, smr, elpPolicy, this);
+ mapServer = new MapServer(mapService, smr, this, notificationService);
+ cssRegistration = clusterSingletonService.registerClusterSingletonService(this);
+ mapResolver.setSmrNotificationListener((ISmrNotificationListener) mapServer);
+ LOG.info("LISP (RFC6830) Mapping Service initialized");
}
public boolean shouldUseSmr() {
return this.smr;
}
- public void setShouldUseSmr(boolean smr) {
- this.smr = smr;
+ @Override
+ 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() {
return this.notificationService;
}
- public void initialize() {
- broker.registerProvider(this);
- notificationService.registerNotificationListener(this);
- mapResolver = new MapResolver(mapService, smr, elpPolicy, this);
- mapServer = new MapServer(mapService, shouldAuthenticate, smr, this, notificationService);
- }
-
- 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");
- }
-
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());
+ sendMapRequest.invoke(smrib.build());
return null;
} else {
return tlsMapReply.get();
}
}
+ @Override
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) {
SendMapNotifyInputBuilder smnib = new SendMapNotifyInputBuilder();
smnib.setMapNotify(new MapNotifyBuilder(mapNotify).build());
smnib.setTransportAddress(address);
- getLispSB().sendMapNotify(smnib.build());
+ sendMapNotify.invoke(smnib.build());
}
- @Override
- public void onAddMapping(AddMapping mapRegisterNotification) {
+ @VisibleForTesting
+ void onAddMapping(AddMapping mapRegisterNotification) {
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());
- tab.setPort(new PortNumber(LispMessage.PORT_NUM));
+ tab.setPort(new PortNumber(LispMessage.PORT_NUMBER));
sendMapNotify(mapNotify, tab.build());
} else {
for (TransportAddress ta : rlocs) {
}
}
- @Override
- public void onRequestMapping(RequestMapping mapRequestNotification) {
+ @VisibleForTesting
+ void onRequestMapping(RequestMapping mapRequestNotification) {
MapReply mapReply = handleMapRequest(mapRequestNotification.getMapRequest());
if (mapReply != null) {
SendMapReplyInputBuilder smrib = new SendMapReplyInputBuilder();
- smrib.setMapReply((new MapReplyBuilder(mapReply).build()));
+ smrib.setMapReply(new MapReplyBuilder(mapReply).build());
smrib.setTransportAddress(mapRequestNotification.getTransportAddress());
- getLispSB().sendMapReply(smrib.build());
+ sendMapReply.invoke(smrib.build());
} else {
- LOG.warn("got null map reply");
+ LOG.debug("handleMapRequest: Got null MapReply");
}
}
- @Override
- public void onGotMapReply(GotMapReply notification) {
+ @VisibleForTesting
+ void onGotMapReply(GotMapReply notification) {
LOG.debug("Received GotMapReply notification, ignoring");
}
- @Override
- public void onGotMapNotify(GotMapNotify notification) {
+ @VisibleForTesting
+ void onGotMapNotify(GotMapNotify notification) {
LOG.debug("Received GotMapNotify notification, ignoring");
}
- @Override
- public void onXtrRequestMapping(XtrRequestMapping notification) {
+ @VisibleForTesting
+ void onXtrRequestMapping(XtrRequestMapping notification) {
LOG.debug("Received XtrRequestMapping notification, ignoring");
}
- @Override
- public void onXtrReplyMapping(XtrReplyMapping notification) {
+ @VisibleForTesting
+ void onXtrReplyMapping(XtrReplyMapping notification) {
LOG.debug("Received XtrReplyMapping notification, ignoring");
}
- private OdlLispSbService getLispSB() {
- if (lispSB == null) {
- lispSB = session.getRpcService(OdlLispSbService.class);
+ @VisibleForTesting
+ void onMappingKeepAlive(MappingKeepAlive notification) {
+ final MapRegisterCacheMetadata cacheMetadata = notification.getMapRegisterCacheMetadata();
+ for (EidLispAddress eidLispAddress : cacheMetadata.nonnullEidLispAddress().values()) {
+ 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);
}
- return lispSB;
}
@Override
@Override
public void handleMapNotify(MapNotify notify, List<TransportAddress> rlocs) {
- tlsMapNotify.set(new MutablePair<MapNotify, List<TransportAddress>>(notify, rlocs));
+ tlsMapNotify.set(new MutablePair<>(notify, rlocs));
}
@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());
-
+ sendMapRequest.invoke(smrib.build());
}
@Override
public void handleNonProxyMapRequest(MapRequest mapRequest, TransportAddress transportAddress) {
- tlsMapRequest.set(new MutablePair<MapRequest, TransportAddress>(mapRequest, transportAddress));
+ tlsMapRequest.set(new MutablePair<>(mapRequest, transportAddress));
}
- public void destroy() {
+ private void destroy() {
LOG.info("LISP (RFC6830) Mapping Service is destroyed!");
mapResolver = null;
- mapServer = null;
+ if (mapServer != null) {
+ mapServer.close();
+ mapServer = null;
+ }
}
+ @Deactivate
+ @PreDestroy
@Override
public void close() throws Exception {
destroy();
+ cssRegistration.close();
+ listenerRegistration.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