package org.opendaylight.netvirt.vpnmanager;
import com.google.common.base.Optional;
+import com.google.common.collect.Iterators;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.MoreExecutors;
import java.math.BigInteger;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
+import java.util.Collection;
import java.util.Collections;
import java.util.Date;
+import java.util.HashSet;
import java.util.List;
import java.util.Locale;
+import java.util.Set;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
+import java.util.function.Predicate;
import java.util.stream.Collectors;
-
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.genius.datastoreutils.DataStoreJobCoordinator;
import org.opendaylight.genius.mdsalutil.FlowEntity;
import org.opendaylight.genius.mdsalutil.FlowEntityBuilder;
import org.opendaylight.genius.mdsalutil.InstructionInfo;
import org.opendaylight.genius.mdsalutil.matches.MatchMetadata;
import org.opendaylight.genius.utils.ServiceIndex;
import org.opendaylight.genius.utils.cache.DataStoreCache;
+import org.opendaylight.infrautils.jobcoordinator.JobCoordinator;
import org.opendaylight.netvirt.bgpmanager.api.IBgpManager;
+import org.opendaylight.netvirt.fibmanager.api.FibHelper;
import org.opendaylight.netvirt.fibmanager.api.RouteOrigin;
+import org.opendaylight.netvirt.neutronvpn.api.enums.IpVersionChoice;
import org.opendaylight.netvirt.neutronvpn.interfaces.INeutronVpnManager;
+import org.opendaylight.netvirt.vpnmanager.api.InterfaceUtils;
import org.opendaylight.netvirt.vpnmanager.api.VpnExtraRouteHelper;
-import org.opendaylight.netvirt.vpnmanager.utilities.InterfaceUtils;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.VpnAfConfig;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.VpnInstances;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.VpnInterfaces;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.instances.VpnInstance;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.instances.VpnInstanceKey;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterface;
-import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterfaceBuilder;
import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames;
+import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames.AssociatedSubnetType;
+import org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNamesBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3nexthop.rev150409.l3nexthop.VpnNexthopsKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.Adjacencies;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.AdjacenciesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.AdjacenciesOp;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.AdjacenciesOpBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.LearntVpnVipToPortData;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.PrefixToInterface;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.RouterInterfaces;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.VpnIdToVpnInstance;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.VpnInstanceOpData;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.VpnInstanceToVpnId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.VpnInterfaceOpData;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.VpnToExtraroutes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.adjacency.list.Adjacency;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.adjacency.list.Adjacency.AdjacencyType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.adjacency.list.AdjacencyKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.learnt.vpn.vip.to.port.data.LearntVpnVipToPort;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.learnt.vpn.vip.to.port.data.LearntVpnVipToPortBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.router.interfaces.RouterInterfaceKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.subnet.op.data.SubnetOpDataEntry;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.subnet.op.data.SubnetOpDataEntryKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn._interface.op.data.VpnInterfaceOpDataEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn._interface.op.data.VpnInterfaceOpDataEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn._interface.op.data.VpnInterfaceOpDataEntryKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntryKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.VpnTargets;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.VpnToDpnList;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.VpnToDpnListKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.vpntargets.VpnTarget;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.to.vpn.id.VpnInstanceBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.to.extraroutes.Vpn;
import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.to.extraroutes.VpnKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.SubnetKey;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaValidationFailedException;
import org.slf4j.Logger;
.child(VpnInterface.class, new VpnInterfaceKey(vpnInterfaceName)).build();
}
+ static InstanceIdentifier<VpnInterfaceOpDataEntry> getVpnInterfaceOpDataEntryIdentifier(
+ String vpnInterfaceName, String vpnName) {
+ return InstanceIdentifier.builder(VpnInterfaceOpData.class)
+ .child(VpnInterfaceOpDataEntry.class,
+ new VpnInterfaceOpDataEntryKey(vpnInterfaceName, vpnName)).build();
+ }
+
static InstanceIdentifier<VpnInstance> getVpnInstanceIdentifier(String vpnName) {
return InstanceIdentifier.builder(VpnInstances.class)
.child(VpnInstance.class, new VpnInstanceKey(vpnName)).build();
return vpnInterface.isPresent() ? vpnInterface.get() : null;
}
- static VpnInterface getVpnInterface(String intfName, String vpnName, Adjacencies aug, BigInteger dpnId,
- Boolean isSheduledForRemove) {
- return new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(intfName)).setVpnInstanceName(vpnName).setDpnId(
- dpnId)
- .setScheduledForRemove(isSheduledForRemove).addAugmentation(Adjacencies.class, aug)
- .build();
+ static VpnInterfaceOpDataEntry getVpnInterfaceOpDataEntry(String intfName, String vpnName,
+ AdjacenciesOp aug, BigInteger dpnId,
+ Boolean isSheduledForRemove, long lportTag, String gwMac) {
+ return new VpnInterfaceOpDataEntryBuilder().setKey(new VpnInterfaceOpDataEntryKey(intfName, vpnName))
+ .setDpnId(dpnId).setScheduledForRemove(isSheduledForRemove).addAugmentation(AdjacenciesOp.class, aug)
+ .setLportTag(lportTag).setGatewayMacAddress(gwMac).build();
+ }
+
+ static Optional<VpnInterfaceOpDataEntry> getVpnInterfaceOpDataEntry(DataBroker broker,
+ String vpnInterfaceName, String vpnName) {
+ InstanceIdentifier<VpnInterfaceOpDataEntry> id = getVpnInterfaceOpDataEntryIdentifier(vpnInterfaceName,
+ vpnName);
+ Optional<VpnInterfaceOpDataEntry> vpnInterfaceOpDataEntry = read(broker,
+ LogicalDatastoreType.OPERATIONAL, id);
+ return vpnInterfaceOpDataEntry;
+ }
+
+ static VpnInstanceNames getVpnInterfaceVpnInstanceNames(String vpnName, AssociatedSubnetType subnetType) {
+ return new VpnInstanceNamesBuilder().setVpnName(vpnName).setAssociatedSubnetType(subnetType).build();
}
static InstanceIdentifier<Prefixes> getPrefixToInterfaceIdentifier(long vpnId, String ipPrefix) {
return vpnInstance.isPresent() ? vpnInstance.get() : null;
}
- static List<VpnInstanceOpDataEntry> getAllVpnInstanceOpData(DataBroker broker) {
+ public static List<VpnInstanceOpDataEntry> getAllVpnInstanceOpData(DataBroker broker) {
InstanceIdentifier<VpnInstanceOpData> id = InstanceIdentifier.builder(VpnInstanceOpData.class).build();
Optional<VpnInstanceOpData> vpnInstanceOpDataOptional =
VpnUtil.read(broker, LogicalDatastoreType.OPERATIONAL, id);
return new AdjacenciesBuilder().setAdjacency(nextHopList).build();
}
+ static AdjacenciesOp getVpnInterfaceOpDataEntryAugmentation(List<Adjacency> nextHopList) {
+ return new AdjacenciesOpBuilder().setAdjacency(nextHopList).build();
+ }
+
public static InstanceIdentifier<IdPool> getPoolId(String poolName) {
InstanceIdentifier.InstanceIdentifierBuilder<IdPool> idBuilder =
InstanceIdentifier.builder(IdPools.class).child(IdPool.class, new IdPoolKey(poolName));
return null;
}
- static VpnInterface getOperationalVpnInterface(DataBroker broker, String interfaceName) {
- InstanceIdentifier<VpnInterface> interfaceId = getVpnInterfaceIdentifier(interfaceName);
- Optional<VpnInterface> operationalVpnInterface = read(broker, LogicalDatastoreType.OPERATIONAL, interfaceId);
-
- if (operationalVpnInterface.isPresent()) {
- return operationalVpnInterface.get();
- }
- return null;
- }
-
static boolean isVpnInterfaceConfigured(DataBroker broker, String interfaceName) {
InstanceIdentifier<VpnInterface> interfaceId = getVpnInterfaceIdentifier(interfaceName);
return read(broker, LogicalDatastoreType.CONFIGURATION, interfaceId).isPresent();
}
- static Optional<String> getVpnAssociatedWithInterface(DataBroker broker, String interfaceName) {
+ static Optional<List<String>> getVpnHandlingIpv4AssociatedWithInterface(DataBroker broker, String interfaceName) {
InstanceIdentifier<VpnInterface> interfaceId = getVpnInterfaceIdentifier(interfaceName);
- Optional<String> vpnOptional = Optional.absent();
+ Optional<List<String>> vpnOptional = Optional.absent();
Optional<VpnInterface> optConfiguredVpnInterface = read(broker, LogicalDatastoreType.CONFIGURATION,
interfaceId);
if (optConfiguredVpnInterface.isPresent()) {
- vpnOptional = Optional.of(optConfiguredVpnInterface.get().getVpnInstanceName());
+ VpnInterface cfgVpnInterface = optConfiguredVpnInterface.get();
+ java.util.Optional<List<VpnInstanceNames>> optVpnInstanceList =
+ java.util.Optional.ofNullable(cfgVpnInterface.getVpnInstanceNames());
+ if (optVpnInstanceList.isPresent()) {
+ List<String> vpnList = new ArrayList<>();
+ for (VpnInstanceNames vpnInstance : optVpnInstanceList.get()) {
+ if (vpnInstance.getAssociatedSubnetType().equals(AssociatedSubnetType.V6Subnet)) {
+ continue;
+ }
+ vpnList.add(vpnInstance.getVpnName());
+ }
+ vpnOptional = Optional.of(vpnList);
+ }
}
return vpnOptional;
}
tx.submit().get();
} catch (InterruptedException | ExecutionException e) {
LOG.error("syncWrite: Error writing to datastore (path, data) : ({}, {})", path, data);
- throw new RuntimeException(e.getMessage());
+ throw new RuntimeException(e.getMessage(), e);
}
}
tx.submit().get();
} catch (InterruptedException | ExecutionException e) {
LOG.error("syncUpdate: Error writing to datastore (path, data) : ({}, {})", path, data);
- throw new RuntimeException(e.getMessage());
+ throw new RuntimeException(e.getMessage(), e);
}
}
public static void scheduleVpnInterfaceForRemoval(DataBroker broker,String interfaceName, BigInteger dpnId,
String vpnInstanceName, Boolean isScheduledToRemove,
WriteTransaction writeOperTxn) {
- InstanceIdentifier<VpnInterface> interfaceId = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
- VpnInterface interfaceToUpdate =
- new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(interfaceName)).setName(interfaceName)
- .setDpnId(dpnId).setVpnInstanceName(vpnInstanceName).setScheduledForRemove(isScheduledToRemove).build();
+ InstanceIdentifier<VpnInterfaceOpDataEntry> interfaceId =
+ VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnInstanceName);
+ VpnInterfaceOpDataEntry interfaceToUpdate =
+ new VpnInterfaceOpDataEntryBuilder().setKey(new VpnInterfaceOpDataEntryKey(interfaceName,
+ vpnInstanceName)).setName(interfaceName).setDpnId(dpnId).setVpnInstanceName(vpnInstanceName)
+ .setScheduledForRemove(isScheduledToRemove).build();
if (writeOperTxn != null) {
writeOperTxn.merge(LogicalDatastoreType.OPERATIONAL, interfaceId, interfaceToUpdate, true);
} else {
}
} catch (InterruptedException | ExecutionException e) {
LOG.error(errMsg);
- throw new RuntimeException(errMsg, e.getCause());
+ throw new RuntimeException(e.getMessage(), e);
}
}
+ // We store the cause, which is what we really care about
+ @SuppressWarnings("checkstyle:AvoidHidingCauseException")
public static void unlockSubnet(LockManagerService lockManager, String subnetId) {
UnlockInput input = new UnlockInputBuilder().setLockName(subnetId).build();
Future<RpcResult<Void>> result = lockManager.unlock(input);
return gatewayMac;
}
- public static boolean isVpnIntfPresentInVpnToDpnList(DataBroker broker, VpnInterface vpnInterface) {
+ public static boolean isVpnIntfPresentInVpnToDpnList(DataBroker broker,
+ VpnInterface vpnInterface, String vpnName) {
BigInteger dpnId = vpnInterface.getDpnId();
- String rd = VpnUtil.getVpnRd(broker, vpnInterface.getVpnInstanceName());
+ String rd = VpnUtil.getVpnRd(broker, vpnName);
LOG.trace("isVpnIntfPresentInVpnToDpnList: GOT rd {} for VpnInterface {} VpnInstance {} ", rd ,
- vpnInterface.getName(), vpnInterface.getVpnInstanceName());
+ vpnInterface.getName(), vpnName);
VpnInstanceOpDataEntry vpnInstanceOpData = VpnUtil.getVpnInstanceOpDataFromCache(broker, rd);
if (vpnInstanceOpData != null) {
LOG.trace("isVpnIntfPresentInVpnToDpnList: GOT VpnInstanceOp {} for rd {} ", vpnInstanceOpData, rd);
vpnInterfaces -> vpnInterface.getName().equals(vpnInterfaces.getInterfaceName()));
}
LOG.info("isVpnIntfPresentInVpnToDpnList: VpnInterface {} not present in DpnId {} vpn {}",
- vpnInterface.getName(), dpn.getDpnId(), vpnInterface.getVpnInstanceName());
+ vpnInterface.getName(), dpn.getDpnId(), vpnName);
}
}
}
}
public static void setupGwMacIfExternalVpn(DataBroker dataBroker, IMdsalApiManager mdsalManager, BigInteger dpnId,
- String interfaceName, long vpnId, WriteTransaction writeInvTxn, int addOrRemove, org.opendaylight.yang.gen
- .v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface interfaceState) {
+ String interfaceName, long vpnId, WriteTransaction writeInvTxn, int addOrRemove, String gwMac) {
InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.id.to.vpn.instance
.VpnIds> vpnIdsInstanceIdentifier = getVpnIdToVpnInstanceIdentifier(vpnId);
Optional<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.id.to.vpn.instance
.VpnIds> vpnIdsOptional = read(
dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIdsInstanceIdentifier);
if (vpnIdsOptional.isPresent() && vpnIdsOptional.get().isExternalVpn()) {
- PhysAddress gwMacAddress = interfaceState.getPhysAddress();
- if (gwMacAddress == null) {
+ if (gwMac == null) {
LOG.error("setupGwMacIfExternalVpn: Failed to get gwMacAddress for interface {} on dpn {} vpn {}",
interfaceName, dpnId.toString(), vpnIdsOptional.get().getVpnInstanceName());
return;
}
-
- String gwMac = gwMacAddress.getValue();
FlowEntity flowEntity = VpnUtil.buildL3vpnGatewayFlow(dpnId, gwMac, vpnId, VpnConstants.INVALID_ID);
if (addOrRemove == NwConstants.ADD_FLOW) {
mdsalManager.addFlowToTx(flowEntity, writeInvTxn);
}
static void bindService(final String vpnInstanceName, final String interfaceName, DataBroker dataBroker,
- boolean isTunnelInterface) {
- DataStoreJobCoordinator dataStoreCoordinator = DataStoreJobCoordinator.getInstance();
- dataStoreCoordinator.enqueueJob(interfaceName,
+ boolean isTunnelInterface, JobCoordinator jobCoordinator) {
+ jobCoordinator.enqueueJob(interfaceName,
() -> {
WriteTransaction writeTxn = dataBroker.newWriteOnlyTransaction();
BoundServices serviceInfo = isTunnelInterface
return serviceInfo;
}
- static void unbindService(DataBroker dataBroker, final String vpnInterfaceName, boolean isInterfaceStateDown) {
+ static void unbindService(DataBroker dataBroker, final String vpnInterfaceName, boolean isInterfaceStateDown,
+ JobCoordinator jobCoordinator) {
if (!isInterfaceStateDown) {
- DataStoreJobCoordinator dataStoreCoordinator = DataStoreJobCoordinator.getInstance();
- dataStoreCoordinator.enqueueJob(vpnInterfaceName,
+ jobCoordinator.enqueueJob(vpnInterfaceName,
() -> {
WriteTransaction writeTxn = dataBroker.newWriteOnlyTransaction();
writeTxn.delete(LogicalDatastoreType.CONFIGURATION,
}
return isVpnPendingDelete;
}
+
+ public static List<VpnInstanceOpDataEntry> getVpnsImportingMyRoute(final DataBroker broker, final String vpnName) {
+ List<VpnInstanceOpDataEntry> vpnsToImportRoute = new ArrayList<>();
+
+ final String vpnRd = getVpnRd(broker, vpnName);
+ if (vpnRd == null) {
+ LOG.error("getVpnsImportingMyRoute: vpn {} not present in config DS.", vpnName);
+ return vpnsToImportRoute;
+ }
+ final VpnInstanceOpDataEntry vpnInstanceOpDataEntry = VpnUtil.getVpnInstanceOpData(broker, vpnRd);
+ if (vpnInstanceOpDataEntry == null) {
+ LOG.error("getVpnsImportingMyRoute: Could not retrieve vpn instance op data for {}"
+ + " to check for vpns importing the routes", vpnName);
+ return vpnsToImportRoute;
+ }
+
+ Predicate<VpnInstanceOpDataEntry> excludeVpn = input -> {
+ if (input.getVpnInstanceName() == null) {
+ LOG.error("getVpnsImportingMyRoute.excludeVpn: Received vpn instance with rd {} without a name.",
+ input.getVrfId());
+ return false;
+ }
+ return !input.getVpnInstanceName().equals(vpnName);
+ };
+
+ Predicate<VpnInstanceOpDataEntry> matchRTs = input -> {
+ Iterable<String> commonRTs =
+ intersection(getRts(vpnInstanceOpDataEntry, VpnTarget.VrfRTType.ExportExtcommunity),
+ getRts(input, VpnTarget.VrfRTType.ImportExtcommunity));
+ return Iterators.size(commonRTs.iterator()) > 0;
+ };
+
+ vpnsToImportRoute = getAllVpnInstanceOpData(broker)
+ .stream()
+ .filter(excludeVpn)
+ .filter(matchRTs)
+ .collect(Collectors.toList());
+ return vpnsToImportRoute;
+ }
+
+ public static List<String> getRts(VpnInstanceOpDataEntry vpnInstance, VpnTarget.VrfRTType rtType) {
+ String name = vpnInstance.getVpnInstanceName();
+ List<String> rts = new ArrayList<>();
+ VpnTargets targets = vpnInstance.getVpnTargets();
+ if (targets == null) {
+ LOG.info("getRts: vpn targets not available for {}", name);
+ return rts;
+ }
+ List<VpnTarget> vpnTargets = targets.getVpnTarget();
+ if (vpnTargets == null) {
+ LOG.info("getRts: vpnTarget values not available for {}", name);
+ return rts;
+ }
+ for (VpnTarget target : vpnTargets) {
+ //TODO: Check for RT type is Both
+ if (target.getVrfRTType().equals(rtType) || target.getVrfRTType().equals(VpnTarget.VrfRTType.Both)) {
+ String rtValue = target.getVrfRTValue();
+ rts.add(rtValue);
+ }
+ }
+ return rts;
+ }
+
+ public static <T> Iterable<T> intersection(final Collection<T> collection1, final Collection<T> collection2) {
+ Set<T> intersection = new HashSet<>(collection1);
+ intersection.retainAll(collection2);
+ return intersection;
+ }
+
+ /** Get Subnetmap from its Uuid.
+ * @param broker the data broker for look for data
+ * @param subnetUuid the subnet's Uuid
+ * @return the Subnetmap of Uuid or null if it is not found
+ */
+ public static Subnetmap getSubnetmapFromItsUuid(DataBroker broker, Uuid subnetUuid) {
+ Subnetmap sn = null;
+ InstanceIdentifier<Subnetmap> id = buildSubnetmapIdentifier(subnetUuid);
+ Optional<Subnetmap> optionalSn = read(broker, LogicalDatastoreType.CONFIGURATION, id);
+ if (optionalSn.isPresent()) {
+ sn = optionalSn.get();
+ }
+ return sn;
+ }
+
+ public static boolean isSubnetPartOfVpn(Subnetmap sn, String vpnName) {
+ if (vpnName == null || sn == null || sn.getVpnId() == null) {
+ return false;
+ }
+ if (sn.getVpnId().getValue().equals(vpnName)) {
+ return true;
+ } else if (sn.getInternetVpnId() != null
+ && sn.getInternetVpnId().getValue().equals(vpnName)) {
+ return true;
+ }
+ return false;
+ }
+
+ public static boolean isAdjacencyEligibleToVpnInternet(DataBroker dataBroker, Adjacency adjacency) {
+ // returns true if BGPVPN Internet and adjacency is IPv6, false otherwise
+ boolean adjacencyEligible = true;
+ if (adjacency.getAdjacencyType() == AdjacencyType.ExtraRoute) {
+ if (FibHelper.isIpv6Prefix(adjacency.getIpAddress())) {
+ return adjacencyEligible;
+ }
+ return false;
+ } else if (adjacency.getSubnetId() == null) {
+ return adjacencyEligible;
+ }
+ Subnetmap sn = VpnUtil.getSubnetmapFromItsUuid(
+ dataBroker, adjacency.getSubnetId());
+ if (sn != null && sn.getInternetVpnId() != null) {
+ adjacencyEligible = false;
+ }
+ return adjacencyEligible;
+ }
+
+ public static boolean isAdjacencyEligibleToVpn(DataBroker dataBroker, Adjacency adjacency,
+ String vpnName, String interfaceName) {
+ // returns true if BGPVPN Internet and adjacency is IPv6, false otherwise
+ boolean adjacencyEligible = true;
+ // if BGPVPN internet, return false if subnetmap has not internetVpnId() filled in
+ if (isBgpVpnInternet(dataBroker, vpnName)) {
+ return isAdjacencyEligibleToVpnInternet(dataBroker, adjacency);
+ }
+ return adjacencyEligible;
+ }
+
+ public static String getInternetVpnFromVpnInstanceList(DataBroker dataBroker,
+ List<VpnInstanceNames> vpnInstanceList) {
+ for (VpnInstanceNames vpnInstance : vpnInstanceList) {
+ String vpnName = vpnInstance.getVpnName();
+ if (isBgpVpnInternet(dataBroker, vpnName)) {
+ return vpnName;
+ }
+ }
+ return null;
+ }
+
+ /** Get boolean true if vpn is bgpvpn internet, false otherwise.
+ * @param dataBroker databroker for transaction
+ * @param vpnName name of the input VPN
+ * @return true or false
+ */
+ public static boolean isBgpVpnInternet(DataBroker dataBroker, String vpnName) {
+ String primaryRd = getVpnRd(dataBroker, vpnName);
+ if (primaryRd == null) {
+ LOG.error("isBgpVpnInternet VPN {}."
+ + "Primary RD not found", vpnName);
+ return false;
+ }
+ InstanceIdentifier<VpnInstanceOpDataEntry> id = InstanceIdentifier.builder(VpnInstanceOpData.class)
+ .child(VpnInstanceOpDataEntry.class, new VpnInstanceOpDataEntryKey(primaryRd)).build();
+
+ Optional<VpnInstanceOpDataEntry> vpnInstanceOpDataEntryOptional =
+ read(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
+ if (!vpnInstanceOpDataEntryOptional.isPresent()) {
+ LOG.error("isBgpVpnInternet VPN {}."
+ + "VpnInstanceOpDataEntry not found", vpnName);
+ return false;
+ }
+ LOG.debug("isBgpVpnInternet VPN {}."
+ + "Successfully VpnInstanceOpDataEntry.getBgpvpnType {}",
+ vpnName, vpnInstanceOpDataEntryOptional.get().getBgpvpnType());
+ if (vpnInstanceOpDataEntryOptional.get().getBgpvpnType() == VpnInstanceOpDataEntry
+ .BgpvpnType.BGPVPNInternet) {
+ return true;
+ }
+ return false;
+ }
+
+ /**Get IpVersionChoice from String IP like x.x.x.x or an representation IPv6.
+ * @param ipAddress String of an representation IP address V4 or V6
+ * @return the IpVersionChoice of the version or IpVersionChoice.UNDEFINED otherwise
+ */
+ public static IpVersionChoice getIpVersionFromString(String ipAddress) {
+ IpVersionChoice ipchoice = IpVersionChoice.UNDEFINED;
+ int indexIpAddress = ipAddress.indexOf('/');
+ if (indexIpAddress >= 0) {
+ ipAddress = ipAddress.substring(0, indexIpAddress);
+ }
+ try {
+ InetAddress address = InetAddress.getByName(ipAddress);
+ if (address instanceof Inet4Address) {
+ return IpVersionChoice.IPV4;
+ } else if (address instanceof Inet6Address) {
+ return IpVersionChoice.IPV6;
+ }
+ } catch (UnknownHostException | SecurityException e) {
+ ipchoice = IpVersionChoice.UNDEFINED;
+ }
+ return ipchoice;
+ }
+
}
Code Review / netvirt.git / blobdiff