Examples with VpnInstance org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.VpnInstance used on opensource projects

Example 86 with VpnInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.VpnInstance in project netvirt by opendaylight.

the class VpnRpcServiceImpl method addStaticRoute.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
public ListenableFuture<RpcResult<AddStaticRouteOutput>> addStaticRoute(AddStaticRouteInput input) {
    SettableFuture<RpcResult<AddStaticRouteOutput>> result = SettableFuture.create();
    String destination = input.getDestination();
    String vpnInstanceName = input.getVpnInstanceName();
    String nexthop = input.getNexthop();
    Uint32 label = input.getLabel();
    LOG.info("Adding static route for Vpn {} with destination {}, nexthop {} and label {}", vpnInstanceName, destination, nexthop, label);
    Collection<RpcError> rpcErrors = validateAddStaticRouteInput(input);
    if (!rpcErrors.isEmpty()) {
        result.set(RpcResultBuilder.<AddStaticRouteOutput>failed().withRpcErrors(rpcErrors).build());
        return result;
    }
    if (label == null || label.longValue() == VpnConstants.INVALID_LABEL) {
        label = vpnUtil.getUniqueId(VpnConstants.VPN_IDPOOL_NAME, VpnUtil.getNextHopLabelKey(vpnInstanceName, destination));
        if (label.longValue() == VpnConstants.INVALID_LABEL) {
            String message = "Unable to retrieve a new Label for the new Route";
            result.set(RpcResultBuilder.<AddStaticRouteOutput>failed().withError(RpcError.ErrorType.APPLICATION, message).build());
            LOG.error("addStaticRoute: Unable to retrieve label for static route with destination {}, vpninstance" + " {}, nexthop {}", destination, vpnInstanceName, nexthop);
            return result;
        }
    }
    String vpnRd = vpnUtil.getVpnRd(input.getVpnInstanceName());
    VpnInstanceOpDataEntry vpnOpEntry = vpnUtil.getVpnInstanceOpData(vpnRd);
    Boolean isVxlan = VpnUtil.isL3VpnOverVxLan(vpnOpEntry.getL3vni());
    VrfEntry.EncapType encapType = VpnUtil.getEncapType(isVxlan);
    if (vpnRd == null) {
        String message = "Could not find Route-Distinguisher for VpnName " + vpnInstanceName;
        result.set(RpcResultBuilder.<AddStaticRouteOutput>failed().withError(RpcError.ErrorType.APPLICATION, message).build());
        return result;
    }
    Optional<InterVpnLinkDataComposite> optIVpnLink = interVpnLinkCache.getInterVpnLinkByEndpoint(nexthop);
    if (optIVpnLink.isPresent()) {
        try {
            interVpnLinkUtil.handleStaticRoute(optIVpnLink.get(), vpnInstanceName, destination, nexthop, label);
        } catch (Exception e) {
            result.set(RpcResultBuilder.<AddStaticRouteOutput>failed().withError(ErrorType.APPLICATION, formatAndLog(LOG::warn, "Could not advertise route [vpn={}, prefix={}, label={}, nexthop={}] to BGP: {}", vpnRd, destination, label, nexthop, e.getMessage(), e)).build());
            return result;
        }
    } else {
        try {
            txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, confTx -> vpnManager.addExtraRoute(vpnInstanceName, destination, nexthop, vpnRd, null, /* routerId */
            vpnOpEntry.getL3vni(), RouteOrigin.STATIC, null, /* intfName */
            null, /*Adjacency*/
            encapType, new HashSet<>(), /*prefixListForRefreshFib*/
            confTx)).get();
        } catch (InterruptedException | ExecutionException e) {
            LOG.error("Error adding static route {}", input, e);
            result.set(RpcResultBuilder.<AddStaticRouteOutput>failed().withError(ErrorType.APPLICATION, "Error adding static route " + input, e).build());
            return result;
        }
    }
    AddStaticRouteOutput labelOutput = new AddStaticRouteOutputBuilder().setLabel(label).build();
    result.set(RpcResultBuilder.success(labelOutput).build());
    return result;
}

Example 87 with VpnInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.VpnInstance in project netvirt by opendaylight.

the class VpnInstanceListener method remove.

@Override
public void remove(InstanceIdentifier<VpnInstance> identifier, VpnInstance del) {
    LOG.trace("{} : VPN event key: {}, value: {}", LOGGING_PREFIX_DELETE, identifier, del);
    final String vpnName = del.getVpnInstanceName();
    Optional<VpnInstanceOpDataEntry> vpnOpValue;
    String primaryRd = vpnUtil.getVpnRd(vpnName);
    if (primaryRd == null) {
        LOG.error("{}, failed to remove VPN: primaryRd is null for vpn {}", LOGGING_PREFIX_DELETE, vpnName);
        return;
    }
    // TODO(vpnteam): Entire code would need refactoring to listen only on the parent object - VPNInstance
    try {
        vpnOpValue = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, VpnUtil.getVpnInstanceOpDataIdentifier(primaryRd));
    } catch (InterruptedException | ExecutionException e) {
        LOG.error("{}, failed to remove VPN: Exception while retrieving VpnInstanceOpDataEntry for VPN {}. ", LOGGING_PREFIX_DELETE, vpnName, e);
        return;
    }
    if (!vpnOpValue.isPresent()) {
        LOG.error("{}, failed to remove VPN: Unable to retrieve VpnInstanceOpDataEntry for VPN {}. ", LOGGING_PREFIX_DELETE, vpnName);
        return;
    } else {
        jobCoordinator.enqueueJob("VPN-" + vpnName, () -> Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, tx -> {
            VpnInstanceOpDataEntryBuilder builder = null;
            InstanceIdentifier<VpnInstanceOpDataEntry> id = null;
            if (primaryRd != null) {
                builder = new VpnInstanceOpDataEntryBuilder().setVrfId(primaryRd).setVpnState(VpnInstanceOpDataEntry.VpnState.PendingDelete);
                id = VpnUtil.getVpnInstanceOpDataIdentifier(primaryRd);
            } else {
                builder = new VpnInstanceOpDataEntryBuilder().setVrfId(vpnName).setVpnState(VpnInstanceOpDataEntry.VpnState.PendingDelete);
                id = VpnUtil.getVpnInstanceOpDataIdentifier(vpnName);
            }
            tx.merge(id, builder.build());
            LOG.info("{} call: Operational status set to PENDING_DELETE for vpn {} with rd {}", LOGGING_PREFIX_DELETE, vpnName, primaryRd);
        })), SystemPropertyReader.getDataStoreJobCoordinatorMaxRetries());
    }
}

Example 88 with VpnInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.VpnInstance in project netvirt by opendaylight.

the class VpnInstanceListener method addVpnInstance.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void addVpnInstance(VpnInstance value, TypedWriteTransaction<Configuration> writeConfigTxn, TypedWriteTransaction<Operational> writeOperTxn) {
    if (writeConfigTxn == null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> addVpnInstance(value, tx, writeOperTxn)), LOG, "Error adding VPN instance {}", value);
        return;
    }
    if (writeOperTxn == null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, tx -> addVpnInstance(value, writeConfigTxn, tx)), LOG, "Error adding VPN instance {}", value);
        return;
    }
    String vpnInstanceName = value.getVpnInstanceName();
    Uint32 vpnId = vpnUtil.getUniqueId(VpnConstants.VPN_IDPOOL_NAME, vpnInstanceName);
    if (vpnId.longValue() == 0) {
        LOG.error("{} addVpnInstance: Unable to fetch label from Id Manager. Bailing out of adding operational" + " data for Vpn Instance {}", LOGGING_PREFIX_ADD, value.getVpnInstanceName());
        return;
    }
    LOG.info("{} addVpnInstance: VPN Id {} generated for VpnInstanceName {}", LOGGING_PREFIX_ADD, vpnId, vpnInstanceName);
    String primaryRd = VpnUtil.getPrimaryRd(value);
    org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.to.vpn.id.VpnInstance vpnInstanceToVpnId = VpnUtil.getVpnInstanceToVpnId(vpnInstanceName, vpnId, primaryRd);
    writeConfigTxn.mergeParentStructurePut(VpnOperDsUtils.getVpnInstanceToVpnIdIdentifier(vpnInstanceName), vpnInstanceToVpnId);
    VpnIds vpnIdToVpnInstance = VpnUtil.getVpnIdToVpnInstance(vpnId, value.getVpnInstanceName(), primaryRd, VpnUtil.isBgpVpn(vpnInstanceName, primaryRd));
    writeConfigTxn.mergeParentStructurePut(VpnUtil.getVpnIdToVpnInstanceIdentifier(vpnId), vpnIdToVpnInstance);
    try {
        String cachedTransType = fibManager.getConfTransType();
        if (cachedTransType.equals("Invalid")) {
            try {
                fibManager.setConfTransType("L3VPN", "VXLAN");
            } catch (Exception e) {
                LOG.error("{} addVpnInstance: Exception caught setting the L3VPN tunnel transportType for vpn {}", LOGGING_PREFIX_ADD, vpnInstanceName, e);
            }
        } else {
            LOG.debug("{} addVpnInstance: Configured tunnel transport type for L3VPN {} as {}", LOGGING_PREFIX_ADD, vpnInstanceName, cachedTransType);
        }
    } catch (Exception e) {
        LOG.error("{} addVpnInstance: Error when trying to retrieve tunnel transport type for L3VPN {}", LOGGING_PREFIX_ADD, vpnInstanceName, e);
    }
    VpnInstanceOpDataEntryBuilder builder = new VpnInstanceOpDataEntryBuilder().setVrfId(primaryRd).setVpnId(vpnId).setVpnInstanceName(vpnInstanceName).setVpnState(VpnInstanceOpDataEntry.VpnState.Created);
    if (VpnUtil.isBgpVpn(vpnInstanceName, primaryRd)) {
        List<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.vpntargets.VpnTarget> opVpnTargetList = new ArrayList<>();
        if (value.getL3vni() != null) {
            builder.setL3vni(value.getL3vni());
        }
        if (value.isL2vpn()) {
            builder.setType(VpnInstanceOpDataEntry.Type.L2);
        }
        VpnTargets vpnTargets = value.getVpnTargets();
        if (vpnTargets != null) {
            @Nullable Map<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.vpn.instance.vpntargets.VpnTargetKey, VpnTarget> vpnTargetListMap = vpnTargets.nonnullVpnTarget();
            if (vpnTargetListMap != null) {
                for (VpnTarget vpnTarget : vpnTargetListMap.values()) {
                    VpnTargetBuilder vpnTargetBuilder = new VpnTargetBuilder().withKey(new VpnTargetKey(vpnTarget.key().getVrfRTValue())).setVrfRTType(org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.vpntargets.VpnTarget.VrfRTType.forValue(vpnTarget.getVrfRTType().getIntValue())).setVrfRTValue(vpnTarget.getVrfRTValue());
                    opVpnTargetList.add(vpnTargetBuilder.build());
                }
            }
        }
        VpnTargetsBuilder vpnTargetsBuilder = new VpnTargetsBuilder().setVpnTarget(opVpnTargetList);
        builder.setVpnTargets(vpnTargetsBuilder.build());
        List<String> rds = value.getRouteDistinguisher();
        builder.setRd(rds);
    }
    // Get BGP-VPN type configured details from config vpn-instance
    builder.setBgpvpnType(VpnInstanceOpDataEntry.BgpvpnType.forValue(value.getBgpvpnType().getIntValue()));
    writeOperTxn.mergeParentStructureMerge(VpnUtil.getVpnInstanceOpDataIdentifier(primaryRd), builder.build());
    LOG.info("{} addVpnInstance: VpnInstanceOpData populated successfully for vpn {} rd {}", LOGGING_PREFIX_ADD, vpnInstanceName, primaryRd);
}

Example 89 with VpnInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.VpnInstance in project netvirt by opendaylight.

the class VpnInstanceListener method addBgpVrfTableForVpn.

@SuppressFBWarnings(value = "UPM_UNCALLED_PRIVATE_METHOD", justification = "https://github.com/spotbugs/spotbugs/issues/811")
private void addBgpVrfTableForVpn(VpnInstance vpnInstance, String vpnName, List<String> vpnInstanceUpdatedRdList, boolean isVpnInstanceRdUpdated) {
    String primaryRd = vpnUtil.getPrimaryRd(vpnName);
    Collection<VpnTarget> vpnTargetCollection = (vpnInstance.getVpnTargets() != null) ? vpnInstance.getVpnTargets().getVpnTarget().values() : null;
    List<VpnTarget> vpnTargetList = new ArrayList<VpnTarget>(vpnTargetCollection != null ? vpnTargetCollection : Collections.emptyList());
    List<String> exportRTList = new ArrayList<>();
    List<String> importRTList = new ArrayList<>();
    if (!vpnTargetList.isEmpty()) {
        for (VpnTarget vpnTarget : vpnTargetList) {
            if (vpnTarget.getVrfRTType() == VpnTarget.VrfRTType.ExportExtcommunity) {
                exportRTList.add(vpnTarget.getVrfRTValue());
            }
            if (vpnTarget.getVrfRTType() == VpnTarget.VrfRTType.ImportExtcommunity) {
                importRTList.add(vpnTarget.getVrfRTValue());
            }
            if (vpnTarget.getVrfRTType() == VpnTarget.VrfRTType.Both) {
                exportRTList.add(vpnTarget.getVrfRTValue());
                importRTList.add(vpnTarget.getVrfRTValue());
            }
        }
    }
    synchronized (vpnName.intern()) {
        List<String> rds = Collections.emptyList();
        // Vpn Instance RD Update for ECMP use case
        if (isVpnInstanceRdUpdated) {
            rds = vpnInstanceUpdatedRdList;
        } else {
            rds = vpnInstance.getRouteDistinguisher() != null ? new ArrayList<>(vpnInstance.getRouteDistinguisher()) : new ArrayList<>();
        }
        for (String rd : rds) {
            List<String> irtList = rd.equals(primaryRd) ? importRTList : Collections.emptyList();
            int ipAddrFamilyConfigured = vpnInstance.getIpAddressFamilyConfigured().getIntValue();
            switch(ipAddrFamilyConfigured) {
                case 10:
                    bgpManager.addVrf(rd, irtList, exportRTList, AddressFamily.IPV4);
                    bgpManager.addVrf(rd, irtList, exportRTList, AddressFamily.IPV6);
                    LOG.debug("addBgpVrfTableForVpn: ADD BGP VRF table for VPN {} with RD {}, ImportRTList {}, " + "ExportRTList {} for IPv4andIPv6 AddressFamily ", vpnName, rd, irtList, exportRTList);
                    break;
                case 6:
                    bgpManager.addVrf(rd, irtList, exportRTList, AddressFamily.IPV6);
                    LOG.debug("addBgpVrfTableForVpn: ADD BGP VRF table for VPN {} with RD {}, ImportRTList {}, " + "ExportRTList {} for IPv6 AddressFamily ", vpnName, rd, irtList, exportRTList);
                    break;
                case 4:
                    bgpManager.addVrf(rd, irtList, exportRTList, AddressFamily.IPV4);
                    LOG.debug("addBgpVrfTableForVpn: ADD BGP VRF table for VPN {} with RD {}, ImportRTList {}, " + "ExportRTList {} for IPv4 AddressFamily ", vpnName, rd, irtList, exportRTList);
                    break;
                default:
                    break;
            }
            // L2VPN Use case
            if (vpnInstance.isL2vpn()) {
                bgpManager.addVrf(rd, importRTList, exportRTList, AddressFamily.L2VPN);
                LOG.debug("addBgpVrfTableForVpn: ADD BGP VRF table for VPN {} RD {}, ImportRTList {}, " + "ExportRTList {} for L2VPN AddressFamily ", vpnName, rd, irtList, exportRTList);
            }
        }
    }
}

Example 90 with VpnInstance

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.vpn.instances.VpnInstance in project netvirt by opendaylight.

the class VpnInterfaceManager method addVpnInterfaceCall.

private void addVpnInterfaceCall(final InstanceIdentifier<VpnInterface> identifier, final VpnInterface vpnInterface, final List<Adjacency> oldAdjs, final List<Adjacency> newAdjs, String vpnName) {
    final VpnInterfaceKey key = identifier.firstKeyOf(VpnInterface.class);
    final String interfaceName = key.getName();
    if (!canHandleNewVpnInterface(identifier, vpnInterface, vpnName)) {
        LOG.error("add: VpnInstance {} for vpnInterface {} not ready, holding on ", vpnName, vpnInterface.getName());
        return;
    }
    InstanceIdentifier<VpnInterfaceOpDataEntry> vpnInterfaceOpIdentifier = VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
    List<Adjacency> copyOldAdjs = null;
    if (oldAdjs != null) {
        copyOldAdjs = new ArrayList<>();
        copyOldAdjs.addAll(oldAdjs);
    }
    List<Adjacency> copyNewAdjs = null;
    if (newAdjs != null) {
        copyNewAdjs = new ArrayList<>();
        copyNewAdjs.addAll(newAdjs);
    }
    addVpnInterfaceToVpn(vpnInterfaceOpIdentifier, vpnInterface, copyOldAdjs, copyNewAdjs, identifier, vpnName);
}