Examples with Ip org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip used on opensource projects

Example 81 with Ip

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip in project netvirt by opendaylight.

the class DhcpExternalTunnelManager method chooseDpn.

/**
 * Choose a dpn among the list of elanDpns such that it has lowest count of being the designated dpn.
 * @param tunnelIp The tunnel Ip address
 * @param elanInstanceName The elan instance name
 * @param dpns The data path nodes
 * @return The designated dpn
 */
private BigInteger chooseDpn(IpAddress tunnelIp, String elanInstanceName, List<BigInteger> dpns) {
    BigInteger designatedDpnId = DhcpMConstants.INVALID_DPID;
    if (dpns != null && dpns.size() != 0) {
        List<BigInteger> candidateDpns = DhcpServiceUtils.getDpnsForElan(elanInstanceName, broker);
        candidateDpns.retainAll(dpns);
        LOG.trace("Choosing new dpn for tunnelIp {}, elanInstanceName {}, among elanDpns {}", tunnelIp, elanInstanceName, candidateDpns);
        boolean elanDpnAvailableFlag = true;
        if (candidateDpns.isEmpty()) {
            candidateDpns = dpns;
            elanDpnAvailableFlag = false;
        }
        int size = 0;
        L2GatewayDevice device = getDeviceFromTunnelIp(tunnelIp);
        if (device == null) {
            LOG.trace("Could not find any device for elanInstanceName {} and tunnelIp {}", elanInstanceName, tunnelIp);
            handleUnableToDesignateDpn(tunnelIp, elanInstanceName);
            return designatedDpnId;
        }
        for (BigInteger dpn : candidateDpns) {
            String hwvtepNodeId = device.getHwvtepNodeId();
            if (!elanDpnAvailableFlag) {
                if (!isTunnelConfigured(dpn, hwvtepNodeId)) {
                    LOG.trace("Tunnel is not configured on dpn {} to TOR {}", dpn, hwvtepNodeId);
                    continue;
                }
            } else if (!isTunnelUp(hwvtepNodeId, dpn)) {
                LOG.trace("Tunnel is not up between dpn {} and TOR {}", dpn, hwvtepNodeId);
                continue;
            }
            Set<Pair<IpAddress, String>> tunnelIpElanNameSet = designatedDpnsToTunnelIpElanNameCache.get(dpn);
            if (tunnelIpElanNameSet == null) {
                designatedDpnId = dpn;
                break;
            }
            if (size == 0 || tunnelIpElanNameSet.size() < size) {
                size = tunnelIpElanNameSet.size();
                designatedDpnId = dpn;
            }
        }
        writeDesignatedSwitchForExternalTunnel(designatedDpnId, tunnelIp, elanInstanceName);
        return designatedDpnId;
    }
    handleUnableToDesignateDpn(tunnelIp, elanInstanceName);
    return designatedDpnId;
}

Example 82 with Ip

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip in project netvirt by opendaylight.

the class DhcpInterfaceAddJob method call.

@Override
public List<ListenableFuture<Void>> call() {
    String interfaceName = interfaceAdd.getName();
    LOG.trace("Received add DCN for interface {}, dpid {}", interfaceName, dpnId);
    org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface = interfaceManager.getInterfaceInfoFromConfigDataStore(interfaceName);
    if (iface != null) {
        IfTunnel tunnelInterface = iface.getAugmentation(IfTunnel.class);
        if (tunnelInterface != null && !tunnelInterface.isInternal()) {
            IpAddress tunnelIp = tunnelInterface.getTunnelDestination();
            List<BigInteger> dpns = DhcpServiceUtils.getListOfDpns(dataBroker);
            if (dpns.contains(dpnId)) {
                return dhcpExternalTunnelManager.handleTunnelStateUp(tunnelIp, dpnId);
            }
            return Collections.emptyList();
        }
    }
    if (!dpnId.equals(DhcpMConstants.INVALID_DPID)) {
        Port port = dhcpManager.getNeutronPort(interfaceName);
        Subnet subnet = dhcpManager.getNeutronSubnet(port);
        if (null == subnet || !subnet.isEnableDhcp()) {
            LOG.debug("DHCP is not enabled for port {}", port.getName());
            return Collections.emptyList();
        }
        List<ListenableFuture<Void>> futures = new ArrayList<>();
        // Support for VM migration use cases.
        futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> DhcpServiceUtils.bindDhcpService(interfaceName, NwConstants.DHCP_TABLE, tx)));
        LOG.info("DhcpInterfaceEventListener add isEnableDhcp:{}", subnet.isEnableDhcp());
        futures.addAll(installDhcpEntries(interfaceAdd.getName(), dpnId));
        LOG.trace("Checking ElanDpnInterface {} for dpn {} ", interfaceName, dpnId);
        String subnetId = subnet.getUuid().getValue();
        java.util.Optional<SubnetToDhcpPort> subnetToDhcp = DhcpServiceUtils.getSubnetDhcpPortData(dataBroker, subnetId);
        if (!subnetToDhcp.isPresent()) {
            return Collections.emptyList();
        }
        LOG.trace("Installing the Arp responder for interface {} with DHCP MAC {} & IP {}.", interfaceName, subnetToDhcp.get().getPortMacaddress(), subnetToDhcp.get().getPortFixedip());
        ArpReponderInputBuilder builder = new ArpReponderInputBuilder();
        builder.setDpId(dpnId).setInterfaceName(interfaceName).setSpa(subnetToDhcp.get().getPortFixedip()).setSha(subnetToDhcp.get().getPortMacaddress()).setLportTag(interfaceAdd.getIfIndex());
        builder.setInstructions(ArpResponderUtil.getInterfaceInstructions(interfaceManager, interfaceName, subnetToDhcp.get().getPortFixedip(), subnetToDhcp.get().getPortMacaddress()));
        elanService.addArpResponderFlow(builder.buildForInstallFlow());
        return futures;
    }
    return Collections.emptyList();
}

Example 83 with Ip

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip in project netvirt by opendaylight.

the class CoeUtils method createPortIpAdjacencies.

static Adjacencies createPortIpAdjacencies(Pods pod, String interfaceName, String macAddress, Boolean isRouterInterface) {
    List<Adjacency> adjList = new ArrayList<>();
    LOG.trace("create config adjacencies for Port: {}", interfaceName);
    IpAddress ip = pod.getInterface().get(0).getIpAddress();
    String ipValue = ip.getIpv4Address() != null ? ip.getIpv4Address().getValue() : ip.getIpv6Address().getValue();
    String ipPrefix = ip.getIpv4Address() != null ? ipValue + "/32" : ipValue + "/128";
    String hostIp = new String(pod.getHostIpAddress().getValue());
    UUID subnetId = UUID.nameUUIDFromBytes(hostIp.getBytes(StandardCharsets.UTF_8));
    String gatewayIP = ipValue.replaceFirst("\\d+$", "1");
    Adjacency vmAdj = new AdjacencyBuilder().setKey(new AdjacencyKey(ipPrefix)).setIpAddress(ipPrefix).setMacAddress(macAddress).setAdjacencyType(Adjacency.AdjacencyType.PrimaryAdjacency).setSubnetId(new Uuid(subnetId.toString())).setSubnetGatewayIp(gatewayIP).build();
    if (!adjList.contains(vmAdj)) {
        adjList.add(vmAdj);
    }
    // }
    return new AdjacenciesBuilder().setAdjacency(adjList).build();
}

Example 84 with Ip

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip in project netvirt by opendaylight.

the class NeutronvpnUtils method getIpVersionChoicesFromRouterUuid.

/**
 * Method to get an ipVersionChosen as IPV4 and/or IPV6 or undefined from the subnetmaps of the router.
 * @param routerUuid the Uuid for which find out the IP version associated
 * @return an IpVersionChoice used by the router from its attached subnetmaps. IpVersionChoice.UNDEFINED if any
 */
public IpVersionChoice getIpVersionChoicesFromRouterUuid(Uuid routerUuid) {
    IpVersionChoice rep = IpVersionChoice.UNDEFINED;
    if (routerUuid == null) {
        return rep;
    }
    List<Subnetmap> subnetmapList = getNeutronRouterSubnetMaps(routerUuid);
    if (subnetmapList.isEmpty()) {
        return rep;
    }
    for (Subnetmap sn : subnetmapList) {
        if (sn.getSubnetIp() != null) {
            IpVersionChoice ipVers = getIpVersionFromString(sn.getSubnetIp());
            if (rep.choice != ipVers.choice) {
                rep = rep.addVersion(ipVers);
            }
            if (rep.choice == IpVersionChoice.IPV4AND6.choice) {
                return rep;
            }
        }
    }
    return rep;
}

Example 85 with Ip

use of org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip in project netvirt by opendaylight.

the class NeutronvpnUtils method getInterVpnLinkByEndpointIp.

/**
 * Returns an InterVpnLink by searching by one of its endpoint's IP.
 *
 * @param endpointIp IP to search for
 * @return a InterVpnLink
 */
public Optional<InterVpnLink> getInterVpnLinkByEndpointIp(String endpointIp) {
    InstanceIdentifier<InterVpnLinks> interVpnLinksIid = InstanceIdentifier.builder(InterVpnLinks.class).build();
    Optional<InterVpnLinks> interVpnLinksOpData = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, interVpnLinksIid);
    if (interVpnLinksOpData.isPresent()) {
        List<InterVpnLink> allInterVpnLinks = interVpnLinksOpData.get().getInterVpnLink();
        for (InterVpnLink interVpnLink : allInterVpnLinks) {
            if (interVpnLink.getFirstEndpoint().getIpAddress().getValue().equals(endpointIp) || interVpnLink.getSecondEndpoint().getIpAddress().getValue().equals(endpointIp)) {
                return Optional.of(interVpnLink);
            }
        }
    }
    return Optional.absent();
}