Examples with VpnInstanceNames org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames used on opensource projects

Example 11 with VpnInstanceNames

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames in project netvirt by opendaylight.

the class NeutronvpnManager method removeVpnFromVpnInterface.

protected void removeVpnFromVpnInterface(Uuid vpnId, Port port, WriteTransaction writeConfigTxn, Subnetmap sm) {
    if (vpnId == null || port == null) {
        return;
    }
    String infName = port.getUuid().getValue();
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NeutronvpnUtils.buildVpnInterfaceIdentifier(infName);
    try {
        Optional<VpnInterface> optionalVpnInterface = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier);
        if (optionalVpnInterface.isPresent()) {
            List<VpnInstanceNames> listVpn = optionalVpnInterface.get().getVpnInstanceNames();
            if (listVpn != null && VpnHelper.doesVpnInterfaceBelongToVpnInstance(vpnId.getValue(), listVpn)) {
                VpnHelper.removeVpnInterfaceVpnInstanceNamesFromList(vpnId.getValue(), listVpn);
            }
            VpnInterfaceBuilder vpnIfBuilder = new VpnInterfaceBuilder(optionalVpnInterface.get()).setVpnInstanceNames(listVpn);
            Adjacencies adjs = vpnIfBuilder.getAugmentation(Adjacencies.class);
            LOG.debug("Updating vpn interface {}", infName);
            List<Adjacency> adjacencyList = adjs != null ? adjs.getAdjacency() : new ArrayList<>();
            Iterator<Adjacency> adjacencyIter = adjacencyList.iterator();
            while (adjacencyIter.hasNext()) {
                Adjacency adjacency = adjacencyIter.next();
                if (adjacency.getAdjacencyType() == AdjacencyType.PrimaryAdjacency) {
                    continue;
                }
                String mipToQuery = adjacency.getIpAddress().split("/")[0];
                InstanceIdentifier<LearntVpnVipToPort> id = NeutronvpnUtils.buildLearntVpnVipToPortIdentifier(vpnId.getValue(), mipToQuery);
                Optional<LearntVpnVipToPort> optionalVpnVipToPort = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
                if (optionalVpnVipToPort.isPresent()) {
                    LOG.trace("Removing adjacencies from vpninterface {} upon dissociation of router {}", infName, vpnId);
                    if (listVpn == null || listVpn.isEmpty()) {
                        adjacencyIter.remove();
                    }
                    neutronvpnUtils.removeLearntVpnVipToPort(vpnId.getValue(), mipToQuery);
                    LOG.trace("Entry for fixedIP {} for port {} on VPN {} removed from VpnPortFixedIPToPortData", mipToQuery, infName, vpnId.getValue());
                }
            }
            List<FixedIps> ips = port.getFixedIps();
            for (FixedIps ip : ips) {
                String ipValue = String.valueOf(ip.getIpAddress().getValue());
                neutronvpnUtils.removeVpnPortFixedIpToPort(vpnId.getValue(), ipValue, writeConfigTxn);
            }
            if (listVpn == null || listVpn.isEmpty()) {
                if (sm != null && sm.getRouterId() != null) {
                    removeFromNeutronRouterInterfacesMap(sm.getRouterId(), port.getUuid().getValue());
                }
                deleteVpnInterface(port.getUuid().getValue(), null, /* vpn-id */
                writeConfigTxn);
            } else {
                writeConfigTxn.put(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIfBuilder.build());
            }
        } else {
            LOG.info("removeVpnFromVpnInterface: VPN Interface {} not found", infName);
        }
    } catch (ReadFailedException ex) {
        LOG.error("Update of vpninterface {} failed", infName, ex);
    }
}

Example 12 with VpnInstanceNames

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames in project netvirt by opendaylight.

the class NeutronvpnManager method deleteVpnInterface.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
protected boolean deleteVpnInterface(String infName, @Nullable String vpnId, WriteTransaction wrtConfigTxn) {
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NeutronvpnUtils.buildVpnInterfaceIdentifier(infName);
    Optional<VpnInterface> optionalVpnInterface = null;
    try {
        optionalVpnInterface = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier);
    } catch (ReadFailedException ex) {
        LOG.error("Error during deletion of vpninterface {}", infName, ex);
        return false;
    }
    if (!optionalVpnInterface.isPresent()) {
        LOG.warn("Deletion of vpninterface {}, optionalVpnInterface is not present()", infName);
        return false;
    }
    boolean wrtConfigTxnPresent = true;
    if (wrtConfigTxn == null) {
        wrtConfigTxnPresent = false;
        wrtConfigTxn = dataBroker.newWriteOnlyTransaction();
    }
    if (vpnId != null) {
        VpnInterface vpnInterface = optionalVpnInterface.get();
        List<VpnInstanceNames> vpnList = vpnInterface.getVpnInstanceNames();
        if (vpnList != null && VpnHelper.doesVpnInterfaceBelongToVpnInstance(vpnId, vpnList)) {
            VpnHelper.removeVpnInterfaceVpnInstanceNamesFromList(vpnId, vpnList);
            if (!vpnList.isEmpty()) {
                if (!wrtConfigTxnPresent) {
                    wrtConfigTxn.submit();
                }
                LOG.debug("Deleting vpn interface {} not immediately since vpnInstanceName " + "List not empty", infName);
                return false;
            }
            VpnInterfaceBuilder vpnIfBuilder = new VpnInterfaceBuilder(optionalVpnInterface.get()).setVpnInstanceNames(vpnList);
            wrtConfigTxn.put(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIfBuilder.build());
        }
    }
    LOG.debug("Deleting vpn interface {}", infName);
    wrtConfigTxn.delete(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier);
    if (!wrtConfigTxnPresent) {
        wrtConfigTxn.submit();
    }
    return true;
}

Example 13 with VpnInstanceNames

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames in project netvirt by opendaylight.

the class VpnInterfaceManager method handleVpnSwapForVpnInterface.

private boolean handleVpnSwapForVpnInterface(InstanceIdentifier<VpnInterface> identifier, VpnInterface original, VpnInterface update) {
    boolean isSwap = Boolean.FALSE;
    final VpnInterfaceKey key = identifier.firstKeyOf(VpnInterface.class, VpnInterfaceKey.class);
    final String interfaceName = key.getName();
    List<String> oldVpnList = original.getVpnInstanceNames().stream().map(VpnInstanceNames::getVpnName).collect(Collectors.toList());
    List<String> oldVpnListCopy = new ArrayList<>();
    oldVpnListCopy.addAll(oldVpnList);
    List<String> newVpnList = update.getVpnInstanceNames().stream().map(VpnInstanceNames::getVpnName).collect(Collectors.toList());
    oldVpnList.removeAll(newVpnList);
    newVpnList.removeAll(oldVpnListCopy);
    if (!oldVpnList.isEmpty() || !newVpnList.isEmpty()) {
        for (String oldVpnName : oldVpnList) {
            isSwap = Boolean.TRUE;
            LOG.info("handleVpnSwapForVpnInterface: VPN Interface update event - intfName {} remove vpnName {}" + " running config-driven swap removal", interfaceName, oldVpnName);
            removeVpnInterfaceCall(identifier, original, oldVpnName, interfaceName);
            LOG.info("handleVpnSwapForVpnInterface: Processed Remove for update on VPNInterface {} upon VPN swap" + "from old vpn {} to newVpn(s) {}", interfaceName, oldVpnName, newVpnList);
        }
        // Wait for previous interface bindings to be removed
        try {
            Thread.sleep(2000);
        } catch (InterruptedException e) {
        // Ignore
        }
        for (String newVpnName : newVpnList) {
            String primaryRd = VpnUtil.getPrimaryRd(dataBroker, newVpnName);
            isSwap = Boolean.TRUE;
            if (!VpnUtil.isVpnPendingDelete(dataBroker, primaryRd)) {
                LOG.info("handleVpnSwapForVpnInterface: VPN Interface update event - intfName {} onto vpnName {}" + "running config-driven swap addition", interfaceName, newVpnName);
                final Adjacencies origAdjs = original.getAugmentation(Adjacencies.class);
                final List<Adjacency> oldAdjs = (origAdjs != null && origAdjs.getAdjacency() != null) ? origAdjs.getAdjacency() : new ArrayList<>();
                final Adjacencies updateAdjs = update.getAugmentation(Adjacencies.class);
                final List<Adjacency> newAdjs = (updateAdjs != null && updateAdjs.getAdjacency() != null) ? updateAdjs.getAdjacency() : new ArrayList<>();
                addVpnInterfaceCall(identifier, update, oldAdjs, newAdjs, newVpnName);
                LOG.info("handleVpnSwapForVpnInterface: Processed Add for update on VPNInterface {}" + "from oldVpn(s) {} to newVpn {} upon VPN swap", interfaceName, oldVpnListCopy, newVpnName);
            }
        }
    }
    return isSwap;
}

Example 14 with VpnInstanceNames

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames in project netvirt by opendaylight.

the class VpnUtil method getVpnHandlingIpv4AssociatedWithInterface.

static Optional<List<String>> getVpnHandlingIpv4AssociatedWithInterface(DataBroker broker, String interfaceName) {
    InstanceIdentifier<VpnInterface> interfaceId = getVpnInterfaceIdentifier(interfaceName);
    Optional<List<String>> vpnOptional = Optional.absent();
    Optional<VpnInterface> optConfiguredVpnInterface = read(broker, LogicalDatastoreType.CONFIGURATION, interfaceId);
    if (optConfiguredVpnInterface.isPresent()) {
        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;
}

Example 15 with VpnInstanceNames

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.vpn._interface.VpnInstanceNames in project netvirt by opendaylight.

the class L3vpnPopulator method addToLabelMapper.

public void addToLabelMapper(Long label, BigInteger dpnId, String prefix, List<String> nextHopIpList, Long vpnId, String vpnInterfaceName, Long elanTag, boolean isSubnetRoute, String rd) {
    Preconditions.checkNotNull(label, "addToLabelMapper: label cannot be null or empty!");
    Preconditions.checkNotNull(prefix, "addToLabelMapper: prefix cannot be null or empty!");
    Preconditions.checkNotNull(vpnId, "addToLabelMapper: vpnId cannot be null or empty!");
    Preconditions.checkNotNull(rd, "addToLabelMapper: rd cannot be null or empty!");
    if (!isSubnetRoute) {
        // NextHop must be present for non-subnetroute entries
        Preconditions.checkNotNull(nextHopIpList, "addToLabelMapper: nextHopIp cannot be null or empty!");
    }
    synchronized (label.toString().intern()) {
        addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
            LOG.info("addToLabelMapper: label {} dpn {} prefix {} nexthoplist {} vpnid {} vpnIntfcName {} rd {}" + " elanTag {}", label, dpnId, prefix, nextHopIpList, vpnId, vpnInterfaceName, rd, elanTag);
            if (dpnId != null) {
                LabelRouteInfoBuilder lriBuilder = new LabelRouteInfoBuilder();
                lriBuilder.setLabel(label).setDpnId(dpnId).setPrefix(prefix).setNextHopIpList(nextHopIpList).setParentVpnid(vpnId).setIsSubnetRoute(isSubnetRoute);
                if (elanTag != null) {
                    lriBuilder.setElanTag(elanTag);
                } else {
                    LOG.warn("addToLabelMapper: elanTag is null for label {} prefix {} rd {} vpnId {}", label, prefix, rd, vpnId);
                }
                if (vpnInterfaceName != null) {
                    lriBuilder.setVpnInterfaceName(vpnInterfaceName);
                } else {
                    LOG.warn("addToLabelMapper: vpn interface is null for label {} prefix {} rd {} vpnId {}", label, prefix, rd, vpnId);
                }
                lriBuilder.setParentVpnRd(rd);
                VpnInstanceOpDataEntry vpnInstanceOpDataEntry = VpnUtil.getVpnInstanceOpData(broker, rd);
                if (vpnInstanceOpDataEntry != null) {
                    List<String> vpnInstanceNames = Collections.singletonList(vpnInstanceOpDataEntry.getVpnInstanceName());
                    lriBuilder.setVpnInstanceList(vpnInstanceNames);
                }
                LabelRouteInfo lri = lriBuilder.build();
                InstanceIdentifier<LabelRouteInfo> lriIid = InstanceIdentifier.builder(LabelRouteMap.class).child(LabelRouteInfo.class, new LabelRouteInfoKey(label)).build();
                tx.merge(LogicalDatastoreType.OPERATIONAL, lriIid, lri, true);
                LOG.info("addToLabelMapper: Added label route info to label {} prefix {} nextHopList {} vpnId {}" + " interface {} rd {} elantag {}", label, prefix, nextHopIpList, vpnId, vpnInterfaceName, rd, elanTag);
            } else {
                LOG.warn("addToLabelMapper: Can't add entry to label map for label {} prefix {} nextHopList {}" + " vpnId {} interface {} rd {} elantag {}, dpnId is null", label, prefix, nextHopIpList, vpnId, vpnInterfaceName, rd, elanTag);
            }
        }), LOG, "addToLabelMapper");
    }
}