Examples with Elan org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan used on opensource projects

Example 31 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class AclLiveStatisticsRpcServiceTest method newElan.

// FIXME copied from AclServiceTestBase
protected void newElan(String elanName, long elanId) throws TransactionCommitFailedException {
    ElanInstance elan = new ElanInstanceBuilder().setElanInstanceName(elanName).setElanTag(5000L).build();
    singleTransactionDataBroker.syncWrite(CONFIGURATION, AclServiceUtils.getElanInstanceConfigurationDataPath(elanName), elan);
}

Example 32 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanL2GatewayMulticastUtils method getTepIpOfDesignatedSwitchForExternalTunnel.

/**
 * Gets the tep ip of designated switch for external tunnel.
 *
 * @param l2GwDevice
 *            the l2 gw device
 * @param elanInstanceName
 *            the elan instance name
 * @return the tep ip of designated switch for external tunnel
 */
public IpAddress getTepIpOfDesignatedSwitchForExternalTunnel(L2GatewayDevice l2GwDevice, String elanInstanceName) {
    IpAddress tepIp = null;
    if (l2GwDevice.getTunnelIp() == null) {
        LOG.warn("Tunnel IP not found for {}", l2GwDevice.getDeviceName());
        return tepIp;
    }
    DesignatedSwitchForTunnel desgSwitch = getDesignatedSwitchForExternalTunnel(l2GwDevice.getTunnelIp(), elanInstanceName);
    if (desgSwitch != null) {
        tepIp = elanItmUtils.getSourceDpnTepIp(BigInteger.valueOf(desgSwitch.getDpId()), new NodeId(l2GwDevice.getHwvtepNodeId()));
    }
    return tepIp;
}

Example 33 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanL2GatewayMulticastUtils method updateMcastMacsForAllElanDevices.

/**
 * Update mcast macs for this elan.
 * for all dpns in this elan  recompute and update broadcast group
 * for all l2gw devices in this elan recompute and update remote mcast mac entry
 *
 * @param elanName
 *            the elan name
 * @param device
 *            the device
 * @param updateThisDevice
 *            the update this device
 * @return the listenable future
 */
private ListenableFuture<Void> updateMcastMacsForAllElanDevices(String elanName, L2GatewayDevice device, boolean updateThisDevice) {
    SettableFuture<Void> ft = SettableFuture.create();
    ft.set(null);
    List<DpnInterfaces> dpns = elanUtils.getElanDPNByName(elanName);
    ConcurrentMap<String, L2GatewayDevice> devices = ElanL2GwCacheUtils.getInvolvedL2GwDevices(elanName);
    List<IpAddress> dpnsTepIps = getAllTepIpsOfDpns(device, dpns);
    List<IpAddress> l2GwDevicesTepIps = getAllTepIpsOfL2GwDevices(devices);
    return txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
        if (updateThisDevice) {
            preapareRemoteMcastMacEntry(elanName, device, dpnsTepIps, l2GwDevicesTepIps);
        }
        // present to configure RemoteMcastMac entry
        for (L2GatewayDevice otherDevice : devices.values()) {
            if (!otherDevice.getDeviceName().equals(device.getDeviceName())) {
                preapareRemoteMcastMacEntry(elanName, otherDevice, dpnsTepIps, l2GwDevicesTepIps);
            }
        }
    });
}

Example 34 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanL2GatewayMulticastUtils method preapareRemoteMcastMacEntry.

/**
 * Update remote mcast mac.
 *
 * @param elanName
 *            the elan name
 * @param device
 *            the device
 * @param dpnsTepIps
 *            the dpns tep ips
 * @param l2GwDevicesTepIps
 *            the l2 gw devices tep ips
 * @return the write transaction
 */
private void preapareRemoteMcastMacEntry(String elanName, L2GatewayDevice device, List<IpAddress> dpnsTepIps, List<IpAddress> l2GwDevicesTepIps) {
    NodeId nodeId = new NodeId(device.getHwvtepNodeId());
    ArrayList<IpAddress> remoteTepIps = new ArrayList<>(l2GwDevicesTepIps);
    remoteTepIps.remove(device.getTunnelIp());
    remoteTepIps.addAll(dpnsTepIps);
    IpAddress dhcpDesignatedSwitchTepIp = getTepIpOfDesignatedSwitchForExternalTunnel(device, elanName);
    if (dpnsTepIps.isEmpty()) {
        // physical locator in l2 gw device
        if (dhcpDesignatedSwitchTepIp != null) {
            remoteTepIps.add(dhcpDesignatedSwitchTepIp);
            HwvtepPhysicalLocatorAugmentation phyLocatorAug = HwvtepSouthboundUtils.createHwvtepPhysicalLocatorAugmentation(String.valueOf(dhcpDesignatedSwitchTepIp.getValue()));
            InstanceIdentifier<TerminationPoint> iid = HwvtepSouthboundUtils.createPhysicalLocatorInstanceIdentifier(nodeId, phyLocatorAug);
            TerminationPoint terminationPoint = new TerminationPointBuilder().setKey(HwvtepSouthboundUtils.getTerminationPointKey(phyLocatorAug)).addAugmentation(HwvtepPhysicalLocatorAugmentation.class, phyLocatorAug).build();
            ResourceBatchingManager.getInstance().put(ResourceBatchingManager.ShardResource.CONFIG_TOPOLOGY, iid, terminationPoint);
            LOG.info("Adding PhysicalLocator for node: {} with Dhcp designated switch Tep Ip {} " + "as physical locator, elan {}", device.getHwvtepNodeId(), String.valueOf(dhcpDesignatedSwitchTepIp.getValue()), elanName);
        } else {
            LOG.warn("Dhcp designated switch Tep Ip not found for l2 gw node {} and elan {}", device.getHwvtepNodeId(), elanName);
        }
    }
    if (dhcpDesignatedSwitchTepIp != null && !remoteTepIps.contains(dhcpDesignatedSwitchTepIp)) {
        remoteTepIps.add(dhcpDesignatedSwitchTepIp);
    }
    String logicalSwitchName = ElanL2GatewayUtils.getLogicalSwitchFromElan(elanName);
    putRemoteMcastMac(nodeId, logicalSwitchName, remoteTepIps);
    LOG.info("Adding RemoteMcastMac for node: {} with physical locators: {}", device.getHwvtepNodeId(), remoteTepIps);
}

Example 35 with Elan

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.state.Elan in project netvirt by opendaylight.

the class ElanL2GatewayUtils method getElanMacTableEntriesMacs.

/**
 * Gets the elan mac table entries as remote ucast macs. <br>
 * Note: ELAN MAC table only contains internal switches MAC's. It doesn't
 * contain external device MAC's.
 *
 * @param elanName
 *            the elan name
 * @param hwVtepNodeId
 *            the hw vtep node id
 * @param logicalSwitchName
 *            the logical switch name
 * @return the elan mac table entries as remote ucast macs
 */
public List<RemoteUcastMacs> getElanMacTableEntriesMacs(String elanName, NodeId hwVtepNodeId, String logicalSwitchName) {
    List<RemoteUcastMacs> lstRemoteUcastMacs = new ArrayList<>();
    MacTable macTable = ElanUtils.getElanMacTable(broker, elanName);
    if (macTable == null || macTable.getMacEntry() == null || macTable.getMacEntry().isEmpty()) {
        LOG.trace("MacTable is empty for elan: {}", elanName);
        return lstRemoteUcastMacs;
    }
    for (MacEntry macEntry : macTable.getMacEntry()) {
        BigInteger dpnId = getDpidFromInterface(macEntry.getInterface());
        if (dpnId == null) {
            LOG.error("DPN ID not found for interface {}", macEntry.getInterface());
            continue;
        }
        IpAddress dpnTepIp = elanItmUtils.getSourceDpnTepIp(dpnId, hwVtepNodeId);
        LOG.trace("Dpn Tep IP: {} for dpnId: {} and nodeId: {}", dpnTepIp, dpnId, hwVtepNodeId.getValue());
        if (dpnTepIp == null) {
            LOG.error("TEP IP not found for dpnId {} and nodeId {}", dpnId, hwVtepNodeId.getValue());
            continue;
        }
        HwvtepPhysicalLocatorAugmentation physLocatorAug = HwvtepSouthboundUtils.createHwvtepPhysicalLocatorAugmentation(String.valueOf(dpnTepIp.getValue()));
        // TODO: Query ARP cache to get IP address corresponding to the
        // MAC
        RemoteUcastMacs remoteUcastMac = HwvtepSouthboundUtils.createRemoteUcastMac(hwVtepNodeId, macEntry.getMacAddress().getValue().toLowerCase(Locale.getDefault()), null, /*IpAddress*/
        logicalSwitchName, physLocatorAug);
        lstRemoteUcastMacs.add(remoteUcastMac);
    }
    return lstRemoteUcastMacs;
}