Examples with L2GatewayDevice org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice used on opensource projects

Example 36 with L2GatewayDevice

use of org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice in project netvirt by opendaylight.

the class DeleteLogicalSwitchJob method call.

@Override
public List<ListenableFuture<Void>> call() {
    if (cancelled) {
        LOG.info("Delete logical switch job cancelled ");
        return Collections.emptyList();
    }
    LOG.debug("running logical switch deleted job for {} in {}", logicalSwitchName, hwvtepNodeId);
    elanL2GatewayUtils.deleteElanMacsFromL2GatewayDevice(hwvtepNodeId.getValue(), logicalSwitchName);
    InstanceIdentifier<LogicalSwitches> logicalSwitch = HwvtepSouthboundUtils.createLogicalSwitchesInstanceIdentifier(hwvtepNodeId, new HwvtepNodeName(logicalSwitchName));
    RemoteMcastMacsKey remoteMcastMacsKey = new RemoteMcastMacsKey(new HwvtepLogicalSwitchRef(logicalSwitch), new MacAddress(ElanConstants.UNKNOWN_DMAC));
    HwvtepUtils.deleteRemoteMcastMac(broker, hwvtepNodeId, remoteMcastMacsKey);
    L2GatewayDevice l2GatewayDevice = new L2GatewayDevice("");
    l2GatewayDevice.setHwvtepNodeId(hwvtepNodeId.getValue());
    List<ListenableFuture<Void>> futures = new ArrayList<>();
    futures.add(HwvtepUtils.deleteLogicalSwitch(broker, hwvtepNodeId, logicalSwitchName));
    if (clearUcast) {
        LOG.trace("Clearing the local ucast macs of device {} macs ", hwvtepNodeId.getValue());
        elanL2GatewayUtils.deleteL2GwDeviceUcastLocalMacsFromElan(l2GatewayDevice, logicalSwitchName);
    }
    return futures;
}

Example 37 with L2GatewayDevice

use of org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice in project netvirt by opendaylight.

the class DhcpExternalTunnelManager method configureDhcpArpRequestResponseFlow.

public void configureDhcpArpRequestResponseFlow(BigInteger dpnId, String elanInstanceName, boolean addFlow, IpAddress tunnelIp, String dhcpIpAddress, String dhcpMacAddress) {
    L2GatewayDevice device = getDeviceFromTunnelIp(tunnelIp);
    if (device == null) {
        LOG.error("Unable to get L2Device for tunnelIp {} and elanInstanceName {}", tunnelIp, elanInstanceName);
    }
    jobCoordinator.enqueueJob(getJobKey(elanInstanceName), () -> {
        if (entityOwnershipUtils.isEntityOwner(HwvtepSouthboundConstants.ELAN_ENTITY_TYPE, HwvtepSouthboundConstants.ELAN_ENTITY_NAME)) {
            String tunnelInterfaceName = getExternalTunnelInterfaceName(String.valueOf(dpnId), device.getHwvtepNodeId());
            int lportTag = interfaceManager.getInterfaceInfo(tunnelInterfaceName).getInterfaceTag();
            InstanceIdentifier<ElanInstance> elanIdentifier = InstanceIdentifier.builder(ElanInstances.class).child(ElanInstance.class, new ElanInstanceKey(elanInstanceName)).build();
            Optional<ElanInstance> optElan = MDSALUtil.read(broker, LogicalDatastoreType.CONFIGURATION, elanIdentifier);
            if (optElan.isPresent()) {
                LOG.trace("Configuring the SR-IOV Arp request/response flows for LPort {} ElanTag {}.", lportTag, optElan.get().getElanTag());
                Uuid nwUuid = new Uuid(elanInstanceName);
                String strVni = DhcpServiceUtils.getSegmentationId(nwUuid, broker);
                BigInteger vni = strVni != null ? new BigInteger(strVni) : BigInteger.ZERO;
                if (!vni.equals(BigInteger.ZERO)) {
                    if (addFlow) {
                        LOG.trace("Installing the SR-IOV DHCP Arp flow for DPN {} Port Ip {}, Lport {}.", dpnId, dhcpIpAddress, lportTag);
                        installDhcpArpRequestFlows(dpnId, vni, dhcpIpAddress, lportTag, optElan.get().getElanTag());
                        installDhcpArpResponderFlows(dpnId, tunnelInterfaceName, lportTag, elanInstanceName, dhcpIpAddress, dhcpMacAddress);
                    } else {
                        LOG.trace("Uninstalling the SR-IOV DHCP Arp flows for DPN {} Port Ip {}, Lport {}.", dpnId, dhcpIpAddress, lportTag);
                        uninstallDhcpArpRequestFlows(dpnId, vni, dhcpIpAddress, lportTag);
                        uninstallDhcpArpResponderFlows(dpnId, tunnelInterfaceName, lportTag, dhcpIpAddress);
                    }
                }
            }
        }
        return null;
    });
}

Example 38 with L2GatewayDevice

use of org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice in project netvirt by opendaylight.

the class L2GwUtilsCacheCli method print.

private void print(String elan, ConcurrentMap<String, L2GatewayDevice> devices) {
    session.getConsole().println("Elan name : " + elan);
    session.getConsole().println("No of devices in elan " + devices.keySet().size());
    for (L2GatewayDevice device : devices.values()) {
        session.getConsole().println("device " + device);
    }
}

Example 39 with L2GatewayDevice

use of org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice in project netvirt by opendaylight.

the class ElanL2GwCacheUtils method getAllElanDevicesFromCache.

public static List<L2GatewayDevice> getAllElanDevicesFromCache() {
    ConcurrentMap<String, ConcurrentMap<String, L2GatewayDevice>> cachedMap = (ConcurrentMap<String, ConcurrentMap<String, L2GatewayDevice>>) CacheUtil.getCache(ElanL2GwCacheUtils.L2GATEWAY_CONN_CACHE_NAME);
    if (cachedMap == null || cachedMap.isEmpty()) {
        return null;
    }
    List<L2GatewayDevice> l2GwDevices = new ArrayList<>();
    for (ConcurrentMap<String, L2GatewayDevice> l2gwDevices : cachedMap.values()) {
        for (L2GatewayDevice l2gwDevice : l2gwDevices.values()) {
            l2GwDevices.add(l2gwDevice);
        }
    }
    return l2GwDevices;
}

Example 40 with L2GatewayDevice

use of org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayDevice in project netvirt by opendaylight.

the class L2GatewayListener method removeL2Device.

private void removeL2Device(Devices l2Device, L2gateway input) {
    final String l2DeviceName = l2Device.getDeviceName();
    L2GatewayDevice l2GwDevice = l2GatewayCache.get(l2DeviceName);
    if (l2GwDevice != null) {
        // Also, do not delete device from cache if it's connected
        if (L2GatewayUtils.isLastL2GatewayBeingDeleted(l2GwDevice)) {
            if (l2GwDevice.isConnected()) {
                l2GwDevice.removeL2GatewayId(input.getUuid());
                // Delete ITM tunnels
                final String hwvtepId = l2GwDevice.getHwvtepNodeId();
                final Set<IpAddress> tunnelIps = l2GwDevice.getTunnelIps();
                jobCoordinator.enqueueJob(hwvtepId, () -> {
                    if (entityOwnershipUtils.isEntityOwner(HwvtepSouthboundConstants.ELAN_ENTITY_TYPE, HwvtepSouthboundConstants.ELAN_ENTITY_NAME)) {
                        LOG.info("Deleting ITM Tunnels for {} connected to cluster node owner", l2DeviceName);
                        for (IpAddress tunnelIp : tunnelIps) {
                            L2GatewayUtils.deleteItmTunnels(itmRpcService, hwvtepId, l2DeviceName, tunnelIp);
                        }
                    } else {
                        LOG.info("ITM Tunnels are not deleted on the cluster node as this is not owner for {}", l2DeviceName);
                    }
                    return null;
                });
            } else {
                l2GatewayCache.remove(l2DeviceName);
                // Cleaning up the config DS
                NodeId nodeId = new NodeId(l2GwDevice.getHwvtepNodeId());
                NodeId psNodeId = HwvtepSouthboundUtils.createManagedNodeId(nodeId, l2DeviceName);
                // FIXME: These should be removed
                MDSALUtil.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, HwvtepSouthboundUtils.createInstanceIdentifier(nodeId));
                MDSALUtil.syncDelete(dataBroker, LogicalDatastoreType.CONFIGURATION, HwvtepSouthboundUtils.createInstanceIdentifier(psNodeId));
            }
        } else {
            l2GwDevice.removeL2GatewayId(input.getUuid());
            LOG.trace("ITM tunnels are not deleted for {} as this device has other L2gateway associations", l2DeviceName);
        }
    } else {
        LOG.error("Unable to find L2 Gateway details for {}", l2DeviceName);
    }
}