import static org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getHoldTimer;
import static org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getPeerAs;
+import static org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getSimpleRoutingPolicy;
import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import io.netty.util.concurrent.Future;
import java.net.InetSocketAddress;
import java.util.ArrayList;
+import java.util.Collections;
import java.util.List;
+import java.util.Objects;
import org.opendaylight.controller.config.yang.bgp.rib.impl.BGPPeerRuntimeMXBean;
import org.opendaylight.controller.config.yang.bgp.rib.impl.BgpPeerState;
import org.opendaylight.controller.config.yang.bgp.rib.impl.BgpSessionState;
import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
import org.opendaylight.mdsal.singleton.common.api.ServiceGroupIdentifier;
-import org.opendaylight.protocol.bgp.openconfig.spi.BGPOpenConfigMappingService;
+import org.opendaylight.protocol.bgp.openconfig.spi.BGPTableTypeRegistryConsumer;
import org.opendaylight.protocol.bgp.parser.BgpExtendedMessageUtil;
import org.opendaylight.protocol.bgp.parser.spi.MultiprotocolCapabilitiesUtil;
import org.opendaylight.protocol.bgp.rib.impl.BGPPeer;
import org.opendaylight.protocol.bgp.rib.impl.spi.RIB;
import org.opendaylight.protocol.concepts.KeyMapping;
import org.opendaylight.protocol.util.Ipv4Util;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
+import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.AfiSafis;
import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.Neighbor;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.BgpParameters;
import org.slf4j.LoggerFactory;
-public class BgpPeer implements PeerBean, BGPPeerRuntimeMXBean {
+public final class BgpPeer implements PeerBean, BGPPeerRuntimeMXBean {
private static final Logger LOG = LoggerFactory.getLogger(BgpPeer.class);
}
@Override
- public void start(final RIB rib, final Neighbor neighbor, final BGPOpenConfigMappingService mappingService,
+ public void start(final RIB rib, final Neighbor neighbor, final BGPTableTypeRegistryConsumer tableTypeRegistry,
final WriteConfiguration configurationWriter) {
Preconditions.checkState(this.bgpPeerSingletonService == null, "Previous peer instance {} was not closed.");
- this.bgpPeerSingletonService = new BgpPeerSingletonService(rib, neighbor, mappingService, configurationWriter);
+ this.bgpPeerSingletonService = new BgpPeerSingletonService(rib, neighbor, tableTypeRegistry, configurationWriter);
this.currentConfiguration = neighbor;
}
@Override
- public void restart(final RIB rib, final BGPOpenConfigMappingService mappingService) {
+ public void restart(final RIB rib, final BGPTableTypeRegistryConsumer tableTypeRegistry) {
Preconditions.checkState(this.currentConfiguration != null);
- start(rib, this.currentConfiguration, mappingService, null);
+ start(rib, this.currentConfiguration, tableTypeRegistry, null);
}
@Override
public void close() {
+ closeSingletonService();
+ if (this.serviceRegistration != null) {
+ this.serviceRegistration.unregister();
+ this.serviceRegistration = null;
+ }
+ }
+
+ private void closeSingletonService() {
try {
this.bgpPeerSingletonService.close();
this.bgpPeerSingletonService = null;
} catch (final Exception e) {
LOG.warn("Failed to close peer instance", e);
}
- this.currentConfiguration = null;
- if (this.serviceRegistration != null) {
- this.serviceRegistration.unregister();
- this.serviceRegistration = null;
- }
}
@Override
public Boolean containsEqualConfiguration(final Neighbor neighbor) {
- return this.currentConfiguration.equals(neighbor);
+ final AfiSafis actAfiSafi = this.currentConfiguration.getAfiSafis();
+ final AfiSafis extAfiSafi = neighbor.getAfiSafis();
+ final List<AfiSafi> actualSafi = actAfiSafi != null ? actAfiSafi.getAfiSafi() : Collections.emptyList();
+ final List<AfiSafi> extSafi = extAfiSafi != null ? extAfiSafi.getAfiSafi() : Collections.emptyList();
+ return actualSafi.containsAll(extSafi) && extSafi.containsAll(actualSafi)
+ && Objects.equals(this.currentConfiguration.getConfig(), neighbor.getConfig())
+ && Objects.equals(this.currentConfiguration.getNeighborAddress(), neighbor.getNeighborAddress())
+ && Objects.equals(this.currentConfiguration.getAddPaths(),neighbor.getAddPaths())
+ && Objects.equals(this.currentConfiguration.getApplyPolicy(), neighbor.getApplyPolicy())
+ && Objects.equals(this.currentConfiguration.getAsPathOptions(), neighbor.getAsPathOptions())
+ && Objects.equals(this.currentConfiguration.getEbgpMultihop(), neighbor.getEbgpMultihop())
+ && Objects.equals(this.currentConfiguration.getGracefulRestart(), neighbor.getGracefulRestart())
+ && Objects.equals(this.currentConfiguration.getErrorHandling(), neighbor.getErrorHandling())
+ && Objects.equals(this.currentConfiguration.getLoggingOptions(), neighbor.getLoggingOptions())
+ && Objects.equals(this.currentConfiguration.getRouteReflector(), neighbor.getRouteReflector())
+ && Objects.equals(this.currentConfiguration.getState(), neighbor.getState())
+ && Objects.equals(this.currentConfiguration.getTimers(), neighbor.getTimers())
+ && Objects.equals(this.currentConfiguration.getTransport(), neighbor.getTransport());
}
private static List<BgpParameters> getBgpParameters(final Neighbor neighbor, final RIB rib,
- final BGPOpenConfigMappingService mappingService) {
+ final BGPTableTypeRegistryConsumer tableTypeRegistry) {
final List<BgpParameters> tlvs = new ArrayList<>();
final List<OptionalCapabilities> caps = new ArrayList<>();
caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().setAs4BytesCapability(
caps.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
caps.add(new OptionalCapabilitiesBuilder().setCParameters(MultiprotocolCapabilitiesUtil.RR_CAPABILITY).build());
- final List<AddressFamilies> addPathCapability = mappingService.toAddPathCapability(neighbor.getAfiSafis().getAfiSafi());
+ final List<AfiSafi> afiSafi = OpenConfigMappingUtil.getAfiSafiWithDefault(neighbor.getAfiSafis(), false);
+ final List<AddressFamilies> addPathCapability = OpenConfigMappingUtil.toAddPathCapability(afiSafi, tableTypeRegistry);
if (!addPathCapability.isEmpty()) {
caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class,
new CParameters1Builder().setAddPathCapability(
new AddPathCapabilityBuilder().setAddressFamilies(addPathCapability).build()).build()).build()).build());
}
- final List<BgpTableType> tableTypes = mappingService.toTableTypes(neighbor.getAfiSafis().getAfiSafi());
+ final List<BgpTableType> tableTypes = OpenConfigMappingUtil.toTableTypes(afiSafi, tableTypeRegistry);
for (final BgpTableType tableType : tableTypes) {
if (!rib.getLocalTables().contains(tableType)) {
LOG.info("RIB instance does not list {} in its local tables. Incoming data will be dropped.", tableType);
private final BGPSessionPreferences prefs;
private Future<Void> connection;
- private BgpPeerSingletonService(final RIB rib, final Neighbor neighbor, final BGPOpenConfigMappingService mappingService,
+ private BgpPeerSingletonService(final RIB rib, final Neighbor neighbor, final BGPTableTypeRegistryConsumer tableTypeRegistry,
final WriteConfiguration configurationWriter) {
this.neighborAddress = neighbor.getNeighborAddress();
- this.bgpPeer = new BGPPeer(Ipv4Util.toStringIP(this.neighborAddress), rib, mappingService.toPeerRole(neighbor), rpcRegistry);
- final List<BgpParameters> bgpParameters = getBgpParameters(neighbor, rib, mappingService);
- final KeyMapping key = OpenConfigMappingUtil.getNeighborKey(neighbor);
+ this.bgpPeer = new BGPPeer(Ipv4Util.toStringIP(this.neighborAddress), rib,
+ OpenConfigMappingUtil.toPeerRole(neighbor), getSimpleRoutingPolicy(neighbor), BgpPeer.this.rpcRegistry);
+ final List<BgpParameters> bgpParameters = getBgpParameters(neighbor, rib, tableTypeRegistry);
+ final KeyMapping keyMapping = OpenConfigMappingUtil.getNeighborKey(neighbor);
this.prefs = new BGPSessionPreferences(rib.getLocalAs(), getHoldTimer(neighbor), rib.getBgpIdentifier(), getPeerAs(neighbor, rib),
- bgpParameters, getPassword(key));
+ bgpParameters, getPassword(keyMapping));
this.activeConnection = OpenConfigMappingUtil.isActive(neighbor);
this.dispatcher = rib.getDispatcher();
this.inetAddress = Ipv4Util.toInetSocketAddress(this.neighborAddress, OpenConfigMappingUtil.getPort(neighbor));
this.retryTimer = OpenConfigMappingUtil.getRetryTimer(neighbor);
- this.key = Optional.fromNullable(key);
+ this.key = Optional.fromNullable(keyMapping);
+ this.configurationWriter = configurationWriter;
this.serviceGroupIdentifier = rib.getRibIServiceGroupIdentifier();
LOG.info("Peer Singleton Service {} registered", this.serviceGroupIdentifier);
+ //this need to be always the last step
this.registration = rib.registerClusterSingletonService(this);
- this.configurationWriter = configurationWriter;
}
@Override
}
LOG.info("Peer Singleton Service {} instantiated", getIdentifier());
this.bgpPeer.instantiateServiceInstance();
- peerRegistry.addPeer(this.neighborAddress, this.bgpPeer, prefs);
+ BgpPeer.this.peerRegistry.addPeer(this.neighborAddress, this.bgpPeer, this.prefs);
if (this.activeConnection) {
- this.connection = this.dispatcher.createReconnectingClient(this.inetAddress, peerRegistry, this.retryTimer, this.key);
+ this.connection = this.dispatcher.createReconnectingClient(this.inetAddress, BgpPeer.this.peerRegistry, this.retryTimer, this.key);
}
}
@Override
public ListenableFuture<Void> closeServiceInstance() {
- LOG.info("Close RIB Singleton Service {}", this.getIdentifier());
+ LOG.info("Close Peer Singleton Service {}", getIdentifier());
if (this.connection != null) {
this.connection.cancel(true);
this.connection = null;
}
this.bgpPeer.close();
- if(currentConfiguration != null) {
- peerRegistry.removePeer(currentConfiguration.getNeighborAddress());
+ if(BgpPeer.this.currentConfiguration != null) {
+ BgpPeer.this.peerRegistry.removePeer(BgpPeer.this.currentConfiguration.getNeighborAddress());
}
return Futures.immediateFuture(null);
}