Examples with RouterIds org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.vpn.instance.RouterIds used on opensource projects

Example 1 with RouterIds

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.vpn.instance.RouterIds in project netvirt by opendaylight.

the class ExternalNetworksChangeListener method associateExternalNetworkWithVPN.

private void associateExternalNetworkWithVPN(Networks network, WriteTransaction writeFlowInvTx) {
    List<Uuid> routerIds = network.getRouterIds();
    for (Uuid routerId : routerIds) {
        // long router = NatUtil.getVpnId(dataBroker, routerId.getValue());
        InstanceIdentifier<RouterPorts> routerPortsId = NatUtil.getRouterPortsId(routerId.getValue());
        Optional<RouterPorts> optRouterPorts = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerPortsId);
        if (!optRouterPorts.isPresent()) {
            LOG.debug("associateExternalNetworkWithVPN : Could not read Router Ports data object with id: {} " + "to handle associate ext nw {}", routerId, network.getId());
            continue;
        }
        RouterPorts routerPorts = optRouterPorts.get();
        List<Ports> interfaces = routerPorts.getPorts();
        for (Ports port : interfaces) {
            String portName = port.getPortName();
            BigInteger dpnId = NatUtil.getDpnForInterface(interfaceManager, portName);
            if (dpnId.equals(BigInteger.ZERO)) {
                LOG.debug("associateExternalNetworkWithVPN : DPN not found for {}, " + "skip handling of ext nw {} association", portName, network.getId());
                continue;
            }
            List<InternalToExternalPortMap> intExtPortMapList = port.getInternalToExternalPortMap();
            for (InternalToExternalPortMap ipMap : intExtPortMapList) {
                // remove all VPN related entries
                floatingIpListener.createNATFlowEntries(dpnId, portName, routerId.getValue(), network.getId(), ipMap, writeFlowInvTx);
            }
        }
    }
    // SNAT
    for (Uuid routerId : routerIds) {
        LOG.debug("associateExternalNetworkWithVPN() : for routerId {}", routerId);
        Uuid networkId = network.getId();
        if (networkId == null) {
            LOG.error("associateExternalNetworkWithVPN : networkId is null for the router ID {}", routerId);
            return;
        }
        final String vpnName = network.getVpnid().getValue();
        if (vpnName == null) {
            LOG.error("associateExternalNetworkWithVPN : No VPN associated with ext nw {} for router {}", networkId, routerId);
            return;
        }
        BigInteger dpnId = new BigInteger("0");
        InstanceIdentifier<RouterToNaptSwitch> routerToNaptSwitch = NatUtil.buildNaptSwitchRouterIdentifier(routerId.getValue());
        Optional<RouterToNaptSwitch> rtrToNapt = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, routerToNaptSwitch);
        if (rtrToNapt.isPresent()) {
            dpnId = rtrToNapt.get().getPrimarySwitchId();
        }
        LOG.debug("associateExternalNetworkWithVPN : got primarySwitch as dpnId{} ", dpnId);
        if (dpnId == null || dpnId.equals(BigInteger.ZERO)) {
            LOG.warn("associateExternalNetworkWithVPN : primary napt Switch not found for router {} on dpn: {}", routerId, dpnId);
            return;
        }
        Long routerIdentifier = NatUtil.getVpnId(dataBroker, routerId.getValue());
        InstanceIdentifierBuilder<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping> idBuilder = InstanceIdentifier.builder(IntextIpMap.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMappingKey(routerIdentifier));
        InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping> id = idBuilder.build();
        Optional<org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.natservice.rev160111.intext.ip.map.IpMapping> ipMapping = MDSALUtil.read(dataBroker, LogicalDatastoreType.OPERATIONAL, id);
        if (ipMapping.isPresent()) {
            List<IpMap> ipMaps = ipMapping.get().getIpMap();
            for (IpMap ipMap : ipMaps) {
                String externalIp = ipMap.getExternalIp();
                LOG.debug("associateExternalNetworkWithVPN : Calling advToBgpAndInstallFibAndTsFlows for dpnId {}," + "vpnName {} and externalIp {}", dpnId, vpnName, externalIp);
                if (natMode == NatMode.Controller) {
                    externalRouterListener.advToBgpAndInstallFibAndTsFlows(dpnId, NwConstants.INBOUND_NAPT_TABLE, vpnName, routerIdentifier, routerId.getValue(), externalIp, network.getId(), null, /* external-router */
                    writeFlowInvTx);
                }
            }
        } else {
            LOG.warn("associateExternalNetworkWithVPN : No ipMapping present fot the routerId {}", routerId);
        }
        long vpnId = NatUtil.getVpnId(dataBroker, vpnName);
        // Install 47 entry to point to 21
        if (natMode == NatMode.Controller) {
            externalRouterListener.installNaptPfibEntriesForExternalSubnets(routerId.getValue(), dpnId, writeFlowInvTx);
            if (vpnId != -1) {
                LOG.debug("associateExternalNetworkWithVPN : Calling externalRouterListener installNaptPfibEntry " + "for dpnId {} and vpnId {}", dpnId, vpnId);
                externalRouterListener.installNaptPfibEntry(dpnId, vpnId, writeFlowInvTx);
            }
        }
    }
}

Example 2 with RouterIds

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.vpn.instance.RouterIds 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);
}

Example 3 with RouterIds

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.vpn.instance.RouterIds in project netvirt by opendaylight.

the class ExternalRoutersListener method changeLocalVpnIdToBgpVpnId.

/**
 * router association to vpn.
 *
 * @param routerName - Name of router
 * @param routerId - router id
 * @param bgpVpnName BGP VPN name
 */
public void changeLocalVpnIdToBgpVpnId(String routerName, long routerId, String bgpVpnName, WriteTransaction writeFlowInvTx, ProviderTypes extNwProvType) {
    LOG.debug("changeLocalVpnIdToBgpVpnId : Router associated to BGP VPN");
    if (chkExtRtrAndSnatEnbl(new Uuid(routerName))) {
        long bgpVpnId = NatUtil.getVpnId(dataBroker, bgpVpnName);
        LOG.debug("changeLocalVpnIdToBgpVpnId : BGP VPN ID value {} ", bgpVpnId);
        if (bgpVpnId != NatConstants.INVALID_ID) {
            LOG.debug("changeLocalVpnIdToBgpVpnId : 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);
            // Get the allocated Primary NAPT Switch for this router
            LOG.debug("changeLocalVpnIdToBgpVpnId : Router ID value {} ", routerId);
            LOG.debug("changeLocalVpnIdToBgpVpnId : Update the Router ID {} to the BGP VPN ID {} ", routerId, bgpVpnId);
            addOrDelDefaultFibRouteForSnatWithBgpVpn(routerName, routerId, bgpVpnId, true, writeFlowInvTx);
            // Get the group ID
            BigInteger primarySwitchId = NatUtil.getPrimaryNaptfromRouterName(dataBroker, routerName);
            createGroupId(getGroupIdKey(routerName));
            installFlowsWithUpdatedVpnId(primarySwitchId, routerName, bgpVpnId, routerId, true, writeFlowInvTx, extNwProvType);
        }
    }
}

Example 4 with RouterIds

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.vpn.instance.RouterIds in project netvirt by opendaylight.

the class ExternalRoutersListener method addOrDelDefFibRouteToSNAT.

private void addOrDelDefFibRouteToSNAT(String routerName, Uint32 routerId, Uint32 bgpVpnId, Uuid bgpVpnUuid, boolean create, TypedReadWriteTransaction<Configuration> confTx) throws ExecutionException, InterruptedException {
    // 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().withKey(new RouterIdsKey(bgpVpnId)).setRouterId(bgpVpnId).setRouterName(bgpVpnName).build();
            confTx.mergeParentStructurePut(getRoutersIdentifier(bgpVpnId), rtrs);
        }
        if (create) {
            addDefaultFibRouteForSnatWithBgpVpn(routerName, routerId, bgpVpnId, confTx);
        } else {
            removeDefaultFibRouteForSnatWithBgpVpn(routerName, routerId, bgpVpnId, confTx);
        }
        return;
    }
    // Router ID is used as the internal VPN's name, hence the vrf-id in VpnInstance Op DataStore
    addOrDelDefaultFibRouteForSNAT(routerName, routerId, create, confTx);
}

Example 5 with RouterIds

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.rev150602.vpn.instance.RouterIds in project netvirt by opendaylight.

the class NatUtil method getRouterUuIdsForVpn.

@NonNull
public static List<Uuid> getRouterUuIdsForVpn(DataBroker broker, Uuid vpnUuid) {
    InstanceIdentifier<ExternalNetworks> externalNwIdentifier = InstanceIdentifier.create(ExternalNetworks.class);
    Optional<ExternalNetworks> externalNwData = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(broker, LogicalDatastoreType.CONFIGURATION, externalNwIdentifier);
    if (externalNwData.isPresent()) {
        for (Networks externalNw : externalNwData.get().nonnullNetworks().values()) {
            if (externalNw.getVpnid() != null && externalNw.getVpnid().equals(vpnUuid)) {
                @Nullable List<Uuid> routerIds = externalNw.getRouterIds();
                return routerIds != null ? new ArrayList<>(routerIds) : emptyList();
            }
        }
    }
    return emptyList();
}