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

Example 6 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 EvpnVrfEntryHandler method createRemoteEvpnFlows.

private void createRemoteEvpnFlows(String rd, VrfEntry vrfEntry, VpnInstanceOpDataEntry vpnInstance, List<BigInteger> localDpnId, VrfTablesKey vrfTableKey, boolean isNatPrefix) {
    LOG.info("Creating remote EVPN flows for prefix {} rd {} route-paths {} evi {}", vrfEntry.getDestPrefix(), rd, vrfEntry.getRoutePaths(), vrfEntry.getL3vni());
    List<VpnToDpnList> vpnToDpnList = vpnInstance.getVpnToDpnList();
    if (vpnToDpnList != null) {
        jobCoordinator.enqueueJob("FIB" + rd + vrfEntry.getDestPrefix(), () -> {
            WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
            List<ListenableFuture<Void>> futures = new ArrayList<>();
            for (VpnToDpnList vpnDpn : vpnToDpnList) {
                if (!localDpnId.contains(vpnDpn.getDpnId())) {
                    if (vpnDpn.getDpnState() == VpnToDpnList.DpnState.Active) {
                        createRemoteFibEntry(vpnDpn.getDpnId(), vpnInstance.getVpnId(), vrfTableKey, vrfEntry, isNatPrefix, tx);
                    }
                }
            }
            futures.add(tx.submit());
            return futures;
        });
    }
}

Example 7 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 CoeUtils method createVpnInstance.

public static void createVpnInstance(String vpnName, List<String> rd, List<String> irt, List<String> ert, VpnInstance.Type type, long l3vni, IpVersionChoice ipVersion, ReadWriteTransaction tx) throws ReadFailedException {
    List<VpnTarget> vpnTargetList = new ArrayList<>();
    LOG.debug("Creating/Updating a new vpn-instance node: {} ", vpnName);
    VpnInstanceBuilder builder = new VpnInstanceBuilder().setKey(new VpnInstanceKey(vpnName)).setVpnInstanceName(vpnName).setType(type).setL3vni(l3vni);
    if (irt != null && !irt.isEmpty()) {
        if (ert != null && !ert.isEmpty()) {
            List<String> commonRT = new ArrayList<>(irt);
            commonRT.retainAll(ert);
            for (String common : commonRT) {
                irt.remove(common);
                ert.remove(common);
                VpnTarget vpnTarget = new VpnTargetBuilder().setKey(new VpnTargetKey(common)).setVrfRTValue(common).setVrfRTType(VpnTarget.VrfRTType.Both).build();
                vpnTargetList.add(vpnTarget);
            }
        }
        for (String importRT : irt) {
            VpnTarget vpnTarget = new VpnTargetBuilder().setKey(new VpnTargetKey(importRT)).setVrfRTValue(importRT).setVrfRTType(VpnTarget.VrfRTType.ImportExtcommunity).build();
            vpnTargetList.add(vpnTarget);
        }
    }
    if (ert != null && !ert.isEmpty()) {
        for (String exportRT : ert) {
            VpnTarget vpnTarget = new VpnTargetBuilder().setKey(new VpnTargetKey(exportRT)).setVrfRTValue(exportRT).setVrfRTType(VpnTarget.VrfRTType.ExportExtcommunity).build();
            vpnTargetList.add(vpnTarget);
        }
    }
    VpnTargets vpnTargets = new VpnTargetsBuilder().setVpnTarget(vpnTargetList).build();
    Ipv4FamilyBuilder ipv4vpnBuilder = new Ipv4FamilyBuilder().setVpnTargets(vpnTargets);
    Ipv6FamilyBuilder ipv6vpnBuilder = new Ipv6FamilyBuilder().setVpnTargets(vpnTargets);
    if (rd != null && !rd.isEmpty()) {
        ipv4vpnBuilder.setRouteDistinguisher(rd);
        ipv6vpnBuilder.setRouteDistinguisher(rd);
    }
    if (ipVersion != null && ipVersion.isIpVersionChosen(IpVersionChoice.IPV4)) {
        builder.setIpv4Family(ipv4vpnBuilder.build());
    }
    if (ipVersion != null && ipVersion.isIpVersionChosen(IpVersionChoice.IPV6)) {
        builder.setIpv6Family(ipv6vpnBuilder.build());
    }
    if (ipVersion != null && ipVersion.isIpVersionChosen(IpVersionChoice.UNDEFINED)) {
        builder.setIpv4Family(ipv4vpnBuilder.build());
    }
    VpnInstance newVpn = builder.build();
    LOG.debug("Creating/Updating vpn-instance for {} ", vpnName);
    InstanceIdentifier<VpnInstance> vpnIdentifier = InstanceIdentifier.builder(VpnInstances.class).child(VpnInstance.class, new VpnInstanceKey(vpnName)).build();
    tx.put(LogicalDatastoreType.CONFIGURATION, vpnIdentifier, newVpn);
}

Example 8 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 BaseVrfEntryHandler method addRewriteDstMacAction.

protected void addRewriteDstMacAction(Uint32 vpnId, VrfEntry vrfEntry, @Nullable Prefixes prefixInfo, List<ActionInfo> actionInfos) {
    if (vrfEntry.getMac() != null) {
        actionInfos.add(new ActionSetFieldEthernetDestination(actionInfos.size(), new MacAddress(vrfEntry.getMac())));
        return;
    }
    if (prefixInfo == null) {
        prefixInfo = fibUtil.getPrefixToInterface(vpnId, vrfEntry.getDestPrefix());
        // Checking PrefixtoInterface again as it is populated later in some cases
        if (prefixInfo == null) {
            LOG.debug("No prefix info found for prefix {}", vrfEntry.getDestPrefix());
            return;
        }
    }
    if (prefixInfo.getPrefixCue() == Prefixes.PrefixCue.Nat) {
        /* natprefix prefix-to-interface will not hold vpninterface at all. Also such natprefixes
             * tend to use remote-flows without destMac filled. Hence just return here.
             */
        return;
    }
    String ipPrefix = prefixInfo.getIpAddress();
    String ifName = prefixInfo.getVpnInterfaceName();
    if (ifName == null) {
        LOG.debug("Failed to get VPN interface for prefix {}", ipPrefix);
        return;
    }
    String vpnName = fibUtil.getVpnNameFromId(vpnId);
    if (vpnName == null) {
        LOG.debug("Failed to get VPN name for vpnId {}", vpnId);
        return;
    }
    String macAddress = null;
    if (vrfEntry.getParentVpnRd() != null) {
        // Handling iRT/eRT use-case for missing destination mac address in Remote FIB flow
        Optional<VpnInstanceOpDataEntry> vpnInstance = fibUtil.getVpnInstanceOpData(vrfEntry.getParentVpnRd());
        if (vpnInstance.isPresent()) {
            macAddress = fibUtil.getMacAddressFromPrefix(ifName, vpnInstance.get().getVpnInstanceName(), ipPrefix);
        } else {
            LOG.warn("VpnInstance missing for Parent Rd {} value for prefix {}", vrfEntry.getParentVpnRd(), vrfEntry.getDestPrefix());
        }
    } else {
        macAddress = fibUtil.getMacAddressFromPrefix(ifName, vpnName, ipPrefix);
    }
    if (macAddress == null) {
        LOG.warn("No MAC address found for VPN interface {} prefix {}", ifName, ipPrefix);
        return;
    }
    actionInfos.add(new ActionSetFieldEthernetDestination(actionInfos.size(), new MacAddress(macAddress)));
}

Example 9 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 EvpnVrfEntryHandler method createRemoteEvpnFlows.

// Allow deprecated TransactionRunner calls for now
@SuppressWarnings("ForbidCertainMethod")
private void createRemoteEvpnFlows(String rd, VrfEntry vrfEntry, VpnInstanceOpDataEntry vpnInstance, List<Uint64> localDpnId, VrfTablesKey vrfTableKey, boolean isNatPrefix) {
    LOG.info("Creating remote EVPN flows for prefix {} rd {} route-paths {} evi {}", vrfEntry.getDestPrefix(), rd, vrfEntry.getRoutePaths(), vrfEntry.getL3vni());
    Map<VpnToDpnListKey, VpnToDpnList> keyVpnToDpnListMap = vpnInstance.nonnullVpnToDpnList();
    if (keyVpnToDpnListMap != null) {
        jobCoordinator.enqueueJob("FIB" + rd + vrfEntry.getDestPrefix(), () -> Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(Datastore.CONFIGURATION, tx -> {
            for (VpnToDpnList vpnDpn : keyVpnToDpnListMap.values()) {
                if (!localDpnId.contains(vpnDpn.getDpnId())) {
                    if (vpnDpn.getDpnState() == VpnToDpnList.DpnState.Active) {
                        createRemoteFibEntry(vpnDpn.getDpnId(), vpnInstance.getVpnId(), vrfTableKey, vrfEntry, isNatPrefix, TransactionAdapter.toWriteTransaction(tx));
                    }
                }
            }
        })));
    }
}

Example 10 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 EvpnVrfEntryHandler method createFlows.

void createFlows(InstanceIdentifier<VrfEntry> identifier, VrfEntry vrfEntry, String rd) {
    LOG.info("Initiating creation of Evpn Flows");
    final VrfTablesKey vrfTableKey = identifier.firstKeyOf(VrfTables.class);
    final VpnInstanceOpDataEntry vpnInstance = getFibUtil().getVpnInstanceOpData(vrfTableKey.getRouteDistinguisher()).get();
    Uint32 vpnId = vpnInstance.getVpnId();
    checkNotNull(vpnInstance, "Vpn Instance not available %s", vrfTableKey.getRouteDistinguisher());
    checkNotNull(vpnId, "Vpn Instance with rd %s has null vpnId!", vpnInstance.getVrfId());
    if (RouteOrigin.value(vrfEntry.getOrigin()) == RouteOrigin.CONNECTED) {
        SubnetRoute subnetRoute = vrfEntry.augmentation(SubnetRoute.class);
        final Map<VpnToDpnListKey, VpnToDpnList> keyVpnToDpnListMap = vpnInstance.nonnullVpnToDpnList();
        final long elanTag = subnetRoute.getElantag().toJava();
        LOG.trace("SubnetRoute augmented vrfentry found for rd {} prefix {} with elantag {}", rd, vrfEntry.getDestPrefix(), elanTag);
        if (keyVpnToDpnListMap != null) {
            jobCoordinator.enqueueJob("FIB-" + rd + "-" + vrfEntry.getDestPrefix(), () -> Collections.singletonList(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, tx -> {
                for (final VpnToDpnList curDpn : keyVpnToDpnListMap.values()) {
                    if (curDpn.getDpnState() == VpnToDpnList.DpnState.Active) {
                        vrfEntryListener.installSubnetRouteInFib(curDpn.getDpnId(), elanTag, rd, vpnId, vrfEntry, tx);
                    }
                }
            })));
        }
        return;
    }
    Prefixes localNextHopInfo = getFibUtil().getPrefixToInterface(vpnInstance.getVpnId(), vrfEntry.getDestPrefix());
    List<Uint64> localDpnId = new ArrayList<>();
    boolean isNatPrefix = false;
    if (Prefixes.PrefixCue.Nat.equals(localNextHopInfo.getPrefixCue())) {
        LOG.info("NAT Prefix {} with vpnId {} rd {}. Skip local dpn {} FIB processing", vrfEntry.getDestPrefix(), vpnId, rd, localNextHopInfo.getDpnId());
        localDpnId.add(localNextHopInfo.getDpnId());
        isNatPrefix = true;
    } else {
        localDpnId = createLocalEvpnFlows(vpnInstance.getVpnId(), rd, vrfEntry, localNextHopInfo);
    }
    createRemoteEvpnFlows(rd, vrfEntry, vpnInstance, localDpnId, vrfTableKey, isNatPrefix);
}