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

Example 1 with VpnInstance

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

the class VpnElanInterfaceChangeListener method add.

@Override
protected void add(InstanceIdentifier<ElanInterface> key, ElanInterface elanInterface) {
    String interfaceName = elanInterface.getName();
    if (!elanService.isExternalInterface(interfaceName)) {
        LOG.debug("add: Interface {} is not external. Ignoring", interfaceName);
        return;
    }
    Uuid networkId;
    try {
        networkId = new Uuid(elanInterface.getElanInstanceName());
    } catch (IllegalArgumentException e) {
        LOG.debug("add: ELAN instance {} for interface {} is not Uuid", elanInterface.getElanInstanceName(), elanInterface.getName());
        return;
    }
    Uuid vpnId = VpnUtil.getExternalNetworkVpnId(broker, networkId);
    if (vpnId == null) {
        LOG.debug("add: Network {} is not external or vpn-id missing. Ignoring interface {} on elan {}", networkId.getValue(), elanInterface.getName(), elanInterface.getElanInstanceName());
        return;
    }
    VpnInstanceNames vpnInstance = VpnHelper.getVpnInterfaceVpnInstanceNames(vpnId.getValue(), AssociatedSubnetType.V4AndV6Subnets);
    List<VpnInstanceNames> listVpn = new ArrayList<>();
    listVpn.add(vpnInstance);
    VpnInterface vpnInterface = new VpnInterfaceBuilder().setKey(new VpnInterfaceKey(interfaceName)).setVpnInstanceNames(listVpn).setScheduledForRemove(Boolean.FALSE).build();
    InstanceIdentifier<VpnInterface> vpnInterfaceIdentifier = VpnUtil.getVpnInterfaceIdentifier(interfaceName);
    VpnUtil.syncWrite(broker, LogicalDatastoreType.CONFIGURATION, vpnInterfaceIdentifier, vpnInterface);
    LOG.info("add: Added VPN interface {} with VPN-id {} elanInstance {}", interfaceName, vpnId.getValue(), elanInterface.getElanInstanceName());
}

Example 2 with VpnInstance

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

the class VpnInterfaceManager method processSavedInterface.

private void processSavedInterface(UnprocessedVpnInterfaceData intefaceData, String vpnName) {
    if (!canHandleNewVpnInterface(intefaceData.identifier, intefaceData.vpnInterface, vpnName)) {
        LOG.error("add: VpnInstance {} for vpnInterface {} not ready, holding on ", vpnName, intefaceData.vpnInterface.getName());
        return;
    }
    final VpnInterfaceKey key = intefaceData.identifier.firstKeyOf(VpnInterface.class, VpnInterfaceKey.class);
    final String interfaceName = key.getName();
    InstanceIdentifier<VpnInterfaceOpDataEntry> vpnInterfaceOpIdentifier = VpnUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
    addVpnInterfaceToVpn(vpnInterfaceOpIdentifier, intefaceData.vpnInterface, null, null, intefaceData.identifier, vpnName);
    return;
}

Example 3 with VpnInstance

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

the class InterfaceStateChangeListener method update.

// TODO Clean up the exception handling
@SuppressWarnings("checkstyle:IllegalCatch")
@Override
protected void update(InstanceIdentifier<Interface> identifier, Interface original, Interface update) {
    final String ifName = update.getName();
    try {
        OperStatus originalOperStatus = original.getOperStatus();
        OperStatus updateOperStatus = update.getOperStatus();
        if (originalOperStatus.equals(Interface.OperStatus.Unknown) || updateOperStatus.equals(Interface.OperStatus.Unknown)) {
            LOG.debug("Interface {} state change is from/to null/UNKNOWN. Ignoring the update event.", ifName);
            return;
        }
        if (update.getIfIndex() == null) {
            return;
        }
        if (L2vlan.class.equals(update.getType())) {
            LOG.info("VPN Interface update event - intfName {} from InterfaceStateChangeListener", update.getName());
            jobCoordinator.enqueueJob("VPNINTERFACE-" + ifName, () -> {
                List<ListenableFuture<Void>> futures = new ArrayList<>(3);
                futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeOperTxn -> {
                    futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeConfigTxn -> {
                        futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeInvTxn -> {
                            final VpnInterface vpnIf = VpnUtil.getConfiguredVpnInterface(dataBroker, ifName);
                            if (vpnIf != null) {
                                final int ifIndex = update.getIfIndex();
                                BigInteger dpnId = BigInteger.ZERO;
                                try {
                                    dpnId = InterfaceUtils.getDpIdFromInterface(update);
                                } catch (Exception e) {
                                    LOG.error("remove: Unable to retrieve dpnId for interface {}", ifName, e);
                                    return;
                                }
                                if (update.getOperStatus().equals(Interface.OperStatus.Up)) {
                                    for (VpnInstanceNames vpnInterfaceVpnInstance : vpnIf.getVpnInstanceNames()) {
                                        String vpnName = vpnInterfaceVpnInstance.getVpnName();
                                        String primaryRd = VpnUtil.getPrimaryRd(dataBroker, vpnName);
                                        if (!vpnInterfaceManager.isVpnInstanceReady(vpnName)) {
                                            LOG.error("VPN Interface update event - intfName {} onto vpnName {} " + "running oper-driven UP, VpnInstance not ready," + " holding on", vpnIf.getName(), vpnName);
                                        } else if (VpnUtil.isVpnPendingDelete(dataBroker, primaryRd)) {
                                            LOG.error("update: Ignoring UP event for vpnInterface {}, as " + "vpnInstance {} with primaryRd {} is already marked for" + " deletion", vpnIf.getName(), vpnName, primaryRd);
                                        } else {
                                            vpnInterfaceManager.processVpnInterfaceUp(dpnId, vpnIf, primaryRd, ifIndex, true, writeConfigTxn, writeOperTxn, writeInvTxn, update, vpnName);
                                        }
                                    }
                                } else if (update.getOperStatus().equals(Interface.OperStatus.Down)) {
                                    for (VpnInstanceNames vpnInterfaceVpnInstance : vpnIf.getVpnInstanceNames()) {
                                        String vpnName = vpnInterfaceVpnInstance.getVpnName();
                                        LOG.info("VPN Interface update event - intfName {} onto vpnName {}" + " running oper-driven DOWN", vpnIf.getName(), vpnName);
                                        Optional<VpnInterfaceOpDataEntry> optVpnInterface = VpnUtil.getVpnInterfaceOpDataEntry(dataBroker, vpnIf.getName(), vpnName);
                                        if (optVpnInterface.isPresent()) {
                                            VpnInterfaceOpDataEntry vpnOpInterface = optVpnInterface.get();
                                            vpnInterfaceManager.processVpnInterfaceDown(dpnId, vpnIf.getName(), ifIndex, update.getPhysAddress().getValue(), vpnOpInterface, true, writeConfigTxn, writeOperTxn, writeInvTxn);
                                        } else {
                                            LOG.error("InterfaceStateChangeListener Update DOWN - vpnInterface {}" + " not available, ignoring event", vpnIf.getName());
                                            continue;
                                        }
                                    }
                                }
                            } else {
                                LOG.debug("Interface {} is not a vpninterface, ignoring.", ifName);
                            }
                        }));
                    }));
                }));
                return futures;
            });
        }
    } catch (Exception e) {
        LOG.error("Exception observed in handling updation of VPN Interface {}. ", update.getName(), e);
    }
}

Example 4 with VpnInstance

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

the class TunnelEndPointChangeListener method add.

@Override
protected void add(InstanceIdentifier<TunnelEndPoints> key, TunnelEndPoints tep) {
    BigInteger dpnId = key.firstIdentifierOf(DPNTEPsInfo.class).firstKeyOf(DPNTEPsInfo.class).getDPNID();
    if (BigInteger.ZERO.equals(dpnId)) {
        LOG.warn("add: Invalid DPN id for TEP {}", tep.getInterfaceName());
        return;
    }
    List<VpnInstance> vpnInstances = VpnHelper.getAllVpnInstances(broker);
    if (vpnInstances == null || vpnInstances.isEmpty()) {
        LOG.warn("add: dpnId: {}: tep: {}: No VPN instances defined", dpnId, tep.getInterfaceName());
        return;
    }
    for (VpnInstance vpnInstance : vpnInstances) {
        final String vpnName = vpnInstance.getVpnInstanceName();
        final long vpnId = VpnUtil.getVpnId(broker, vpnName);
        LOG.info("add: Handling TEP {} add for VPN instance {}", tep.getInterfaceName(), vpnName);
        final String primaryRd = VpnUtil.getPrimaryRd(broker, vpnName);
        if (!VpnUtil.isVpnPendingDelete(broker, primaryRd)) {
            List<VpnInterfaces> vpnInterfaces = VpnUtil.getDpnVpnInterfaces(broker, vpnInstance, dpnId);
            if (vpnInterfaces != null) {
                for (VpnInterfaces vpnInterface : vpnInterfaces) {
                    String vpnInterfaceName = vpnInterface.getInterfaceName();
                    jobCoordinator.enqueueJob("VPNINTERFACE-" + vpnInterfaceName, () -> {
                        final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface interfaceState = InterfaceUtils.getInterfaceStateFromOperDS(broker, vpnInterfaceName);
                        if (interfaceState == null) {
                            LOG.debug("add: Cannot retrieve interfaceState for vpnInterfaceName {}, " + "cannot generate lPortTag and process adjacencies", vpnInterfaceName);
                            return Collections.emptyList();
                        }
                        final int lPortTag = interfaceState.getIfIndex();
                        List<ListenableFuture<Void>> futures = new ArrayList<>();
                        futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeConfigTxn -> futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeOperTxn -> futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(writeInvTxn -> vpnInterfaceManager.processVpnInterfaceAdjacencies(dpnId, lPortTag, vpnName, primaryRd, vpnInterfaceName, vpnId, writeConfigTxn, writeOperTxn, writeInvTxn, interfaceState)))))));
                        LOG.trace("add: Handled TEP {} add for VPN instance {} VPN interface {}", tep.getInterfaceName(), vpnName, vpnInterfaceName);
                        return futures;
                    });
                }
            }
        } else {
            LOG.error("add: Ignoring addition of tunnel interface {} dpn {} for vpnInstance {} with primaryRd {}," + " as the VPN is already marked for deletion", tep.getInterfaceName(), dpnId, vpnName, primaryRd);
        }
    }
}

Example 5 with VpnInstance

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

the class ExternalRoutersListener method addOrDelDefFibRouteToSNAT.

private void addOrDelDefFibRouteToSNAT(String routerName, long routerId, long bgpVpnId, Uuid bgpVpnUuid, boolean create, WriteTransaction writeFlowInvTx) {
    // Check if BGP VPN exists. If exists then invoke the new method.
    if (bgpVpnId != NatConstants.INVALID_ID) {
        if (bgpVpnUuid != null) {
            String bgpVpnName = bgpVpnUuid.getValue();
            LOG.debug("Populate the router-id-name container with the mapping BGP VPN-ID {} -> BGP VPN-NAME {}", bgpVpnId, bgpVpnName);
            RouterIds rtrs = new RouterIdsBuilder().setKey(new RouterIdsKey(bgpVpnId)).setRouterId(bgpVpnId).setRouterName(bgpVpnName).build();
            MDSALUtil.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION, getRoutersIdentifier(bgpVpnId), rtrs);
        }
        addOrDelDefaultFibRouteForSnatWithBgpVpn(routerName, routerId, bgpVpnId, create, writeFlowInvTx);
        return;
    }
    // Router ID is used as the internal VPN's name, hence the vrf-id in VpnInstance Op DataStore
    addOrDelDefaultFibRouteForSNAT(routerName, routerId, create, writeFlowInvTx);
}