Examples with HwvtepLogicalSwitchListener org.opendaylight.netvirt.elan.l2gw.listeners.HwvtepLogicalSwitchListener used on opensource projects

Example 1 with HwvtepLogicalSwitchListener

use of org.opendaylight.netvirt.elan.l2gw.listeners.HwvtepLogicalSwitchListener in project netvirt by opendaylight.

the class L2GatewayConnectionUtils method associateHwvtepsToElan.

private void associateHwvtepsToElan(ElanInstance elanInstance, L2gateway l2Gateway, L2gatewayConnection input, String l2GwDeviceName) {
    String elanName = elanInstance.getElanInstanceName();
    Integer defaultVlan = input.getSegmentId();
    Uuid l2GwConnId = input.getKey().getUuid();
    List<Devices> l2Devices = l2Gateway.getDevices();
    LOG.trace("Associating ELAN {} with L2Gw Conn Id {} having below L2Gw devices {}", elanName, l2GwConnId, l2Devices);
    for (Devices l2Device : l2Devices) {
        String l2DeviceName = l2Device.getDeviceName();
        // preprovisioning/re-provisioning
        if (l2GwDeviceName != null && !l2GwDeviceName.equals(l2DeviceName)) {
            LOG.debug("Associating Hwvtep to ELAN is not been processed for {}; as only {} got connected now!", l2DeviceName, l2GwDeviceName);
            continue;
        }
        L2GatewayDevice l2GatewayDevice = l2GatewayCache.get(l2DeviceName);
        if (isL2GwDeviceConnected(l2GatewayDevice)) {
            NodeId hwvtepNodeId = new NodeId(l2GatewayDevice.getHwvtepNodeId());
            // Delete pending delete logical switch task if scheduled
            elanL2GatewayUtils.cancelDeleteLogicalSwitch(hwvtepNodeId, ElanL2GatewayUtils.getLogicalSwitchFromElan(elanName));
            // Add L2 Gateway device to 'ElanL2GwDevice' cache
            boolean createLogicalSwitch;
            LogicalSwitches logicalSwitch = HwvtepUtils.getLogicalSwitch(broker, LogicalDatastoreType.CONFIGURATION, hwvtepNodeId, elanName);
            if (logicalSwitch == null) {
                HwvtepLogicalSwitchListener hwVTEPLogicalSwitchListener = new HwvtepLogicalSwitchListener(elanInstanceCache, elanL2GatewayUtils, elanClusterUtils, elanL2GatewayMulticastUtils, this, l2GatewayDevice, elanName, l2Device, defaultVlan, l2GwConnId);
                hwVTEPLogicalSwitchListener.registerListener(LogicalDatastoreType.OPERATIONAL, broker);
                closeables.add(hwVTEPLogicalSwitchListener);
                createLogicalSwitch = true;
            } else {
                addL2DeviceToElanL2GwCache(elanName, l2GatewayDevice, l2GwConnId, l2Device);
                createLogicalSwitch = false;
            }
            AssociateHwvtepToElanJob associateHwvtepToElanJob = new AssociateHwvtepToElanJob(broker, elanL2GatewayUtils, elanL2GatewayMulticastUtils, elanInstanceCache, l2GatewayDevice, elanInstance, l2Device, defaultVlan, createLogicalSwitch);
            elanClusterUtils.runOnlyInOwnerNode(associateHwvtepToElanJob.getJobKey(), "create logical switch in hwvtep topo", associateHwvtepToElanJob);
        } else {
            LOG.info("L2GwConn create is not handled for device with id {} as it's not connected", l2DeviceName);
        }
    }
}