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

Example 6 with VpnInterfaceKey

use of org.opendaylight.yang.gen.v1.urn.huawei.params.xml.ns.yang.l3vpn.rev140815.vpn.interfaces.VpnInterfaceKey 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, VpnInterfaceKey.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);
}

Example 7 with VpnInterfaceKey

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

the class CoeUtils method createVpnInterface.

public static void createVpnInterface(String vpnName, Pods pod, String interfaceName, String macAddress, boolean isRouterInterface, WriteTransaction wrtConfigTxn) {
    LOG.trace("createVpnInterface for Port: {}, isRouterInterface: {}", interfaceName, isRouterInterface);
    List<VpnInstanceNames> listVpn = new ArrayList<>();
    listVpn.add(new VpnInstanceNamesBuilder().setKey(new VpnInstanceNamesKey(vpnName)).setVpnName(vpnName).setAssociatedSubnetType(VpnInstanceNames.AssociatedSubnetType.V4Subnet).build());
    VpnInterfaceBuilder vpnb = new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(interfaceName)).setName(interfaceName).setVpnInstanceNames(listVpn).setRouterInterface(isRouterInterface);
    Adjacencies adjs = createPortIpAdjacencies(pod, interfaceName, macAddress, isRouterInterface);
    if (adjs != null) {
        vpnb.addAugmentation(Adjacencies.class, adjs);
    }
    VpnInterface vpnIf = vpnb.build();
    LOG.info("Creating vpn interface {}", vpnIf);
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = buildVpnInterfaceIdentifier(interfaceName);
    wrtConfigTxn.put(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIf);
}

Example 8 with VpnInterfaceKey

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

the class NeutronvpnManager method removeAdjacencyforExtraRoute.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
protected void removeAdjacencyforExtraRoute(Uuid vpnId, List<Routes> routeList) {
    for (Routes route : routeList) {
        if (route != null && route.getNexthop() != null && route.getDestination() != null) {
            boolean isLockAcquired = false;
            String nextHop = String.valueOf(route.getNexthop().getValue());
            String destination = String.valueOf(route.getDestination().getValue());
            String infName = neutronvpnUtils.getNeutronPortNameFromVpnPortFixedIp(vpnId.getValue(), nextHop);
            if (infName == null) {
                LOG.error("Unable to find VPN NextHop interface to remove extra-route destination {} on VPN {} " + "with nexthop {}", destination, vpnId.getValue(), nextHop);
                // Proceed to remove the next extra-route
                continue;
            }
            LOG.trace("Removing extra route for destination {} on vpn {} with nexthop {} and infName {}", destination, vpnId.getValue(), nextHop, infName);
            InstanceIdentifier<Adjacency> adjacencyIdentifier = InstanceIdentifier.builder(VpnInterfaces.class).child(VpnInterface.class, new VpnInterfaceKey(infName)).augmentation(Adjacencies.class).child(Adjacency.class, new AdjacencyKey(destination)).build();
            try {
                // Looking for existing prefix in MDSAL database
                Optional<Adjacency> adjacency = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, adjacencyIdentifier);
                boolean updateNextHops = false;
                List<String> nextHopList = new ArrayList<>();
                if (adjacency.isPresent()) {
                    List<String> nhListRead = adjacency.get().getNextHopIpList();
                    if (nhListRead.size() > 1) {
                        // ECMP case
                        for (String nextHopRead : nhListRead) {
                            if (nextHopRead.equals(nextHop)) {
                                updateNextHops = true;
                            } else {
                                nextHopList.add(nextHopRead);
                            }
                        }
                    }
                }
                isLockAcquired = interfaceLock.tryLock(infName, LOCK_WAIT_TIME, TimeUnit.SECONDS);
                if (updateNextHops) {
                    // An update must be done, not including the current next hop
                    InstanceIdentifier<VpnInterface> vpnIfIdentifier = InstanceIdentifier.builder(VpnInterfaces.class).child(VpnInterface.class, new VpnInterfaceKey(infName)).build();
                    Adjacency newAdj = new AdjacencyBuilder(adjacency.get()).setIpAddress(destination).setNextHopIpList(nextHopList).setKey(new AdjacencyKey(destination)).build();
                    Adjacencies erAdjs = new AdjacenciesBuilder().setAdjacency(Collections.singletonList(newAdj)).build();
                    VpnInterface vpnIf = new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(infName)).addAugmentation(Adjacencies.class, erAdjs).build();
                    SingleTransactionDataBroker.syncUpdate(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIf);
                } else {
                    // Remove the whole route
                    SingleTransactionDataBroker.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, adjacencyIdentifier);
                    LOG.trace("extra route {} deleted successfully", route);
                }
            } catch (TransactionCommitFailedException | ReadFailedException e) {
                LOG.error("exception in deleting extra route with destination {} for interface {}", destination, infName, e);
            } finally {
                if (isLockAcquired) {
                    interfaceLock.unlock(infName);
                }
            }
        } else {
            LOG.error("Incorrect input received for extra route: {}", route);
        }
    }
}

Example 9 with VpnInterfaceKey

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

the class NeutronvpnManager method updateVpnInterfaceWithExtraRouteAdjacency.

protected void updateVpnInterfaceWithExtraRouteAdjacency(Uuid vpnId, List<Routes> routeList) {
    checkAlarmExtraRoutes(vpnId, routeList);
    for (Routes route : routeList) {
        if (route == null || route.getNexthop() == null || route.getDestination() == null) {
            LOG.error("Incorrect input received for extra route. {}", route);
        } else {
            String nextHop = String.valueOf(route.getNexthop().getValue());
            String destination = String.valueOf(route.getDestination().getValue());
            String infName = neutronvpnUtils.getNeutronPortNameFromVpnPortFixedIp(vpnId.getValue(), nextHop);
            if (infName != null) {
                LOG.trace("Updating extra route for destination {} onto vpn {} with nexthop {} and infName {}", destination, vpnId.getValue(), nextHop, infName);
                boolean isLockAcquired = false;
                try {
                    InstanceIdentifier<VpnInterface> identifier = InstanceIdentifier.builder(VpnInterfaces.class).child(VpnInterface.class, new VpnInterfaceKey(infName)).build();
                    InstanceIdentifier<Adjacency> path = identifier.augmentation(Adjacencies.class).child(Adjacency.class, new AdjacencyKey(destination));
                    Optional<Adjacency> existingAdjacency = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, path);
                    if (existingAdjacency.isPresent() && existingAdjacency.get().getAdjacencyType() == AdjacencyType.PrimaryAdjacency) {
                        LOG.error("The route with destination {} nextHop {} is already present as" + " a primary adjacency for interface {}. Skipping adjacency addition.", destination, nextHop, infName);
                        continue;
                    }
                    Adjacency erAdj = new AdjacencyBuilder().setIpAddress(destination).setNextHopIpList(Collections.singletonList(nextHop)).setKey(new AdjacencyKey(destination)).setAdjacencyType(AdjacencyType.ExtraRoute).build();
                    isLockAcquired = interfaceLock.tryLock(infName, LOCK_WAIT_TIME, TimeUnit.SECONDS);
                    SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, path, erAdj);
                } catch (TransactionCommitFailedException e) {
                    LOG.error("exception in adding extra route with destination: {}, next hop: {}", destination, nextHop, e);
                } catch (ReadFailedException e) {
                    LOG.error("Exception on reading data-store ", e);
                } finally {
                    if (isLockAcquired) {
                        interfaceLock.unlock(infName);
                    }
                }
            } else {
                LOG.error("Unable to find VPN NextHop interface to apply extra-route destination {} on VPN {} " + "with nexthop {}", destination, vpnId.getValue(), nextHop);
            }
        }
    }
}

Example 10 with VpnInterfaceKey

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

the class NeutronvpnManager method writeVpnInterfaceToDs.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
private void writeVpnInterfaceToDs(@Nonnull Collection<Uuid> vpnIdList, String infName, Adjacencies adjacencies, Boolean isRouterInterface, WriteTransaction wrtConfigTxn) {
    if (vpnIdList.isEmpty() || infName == null) {
        LOG.error("vpn id or interface is null");
        return;
    }
    List<VpnInstanceNames> vpnIdListStruct = new ArrayList<>();
    for (Uuid vpnId : vpnIdList) {
        VpnInstanceNames vpnInstance = VpnHelper.getVpnInterfaceVpnInstanceNames(vpnId.getValue(), AssociatedSubnetType.V4AndV6Subnets);
        vpnIdListStruct.add(vpnInstance);
    }
    Boolean wrtConfigTxnPresent = true;
    if (wrtConfigTxn == null) {
        wrtConfigTxnPresent = false;
        wrtConfigTxn = dataBroker.newWriteOnlyTransaction();
    }
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NeutronvpnUtils.buildVpnInterfaceIdentifier(infName);
    VpnInterfaceBuilder vpnb = new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(infName)).setName(infName).setVpnInstanceNames(vpnIdListStruct).setRouterInterface(isRouterInterface);
    if (adjacencies != null) {
        vpnb.addAugmentation(Adjacencies.class, adjacencies);
    }
    VpnInterface vpnIf = vpnb.build();
    try {
        LOG.info("Creating vpn interface {}", vpnIf);
        wrtConfigTxn.put(LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier, vpnIf);
    } catch (Exception ex) {
        LOG.error("Creation of vpninterface {} failed", infName, ex);
    }
    if (!wrtConfigTxnPresent) {
        wrtConfigTxn.submit();
    }
}