2 * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.vpnservice.interfacemgr.renderer.hwvtep.confighelpers;
10 import com.google.common.util.concurrent.ListenableFuture;
11 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
12 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
14 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
15 import org.opendaylight.vpnservice.interfacemgr.renderer.hwvtep.utilities.SouthboundUtils;
16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.overlay.rev150105.Tunnel;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.EncapsulationTypeVxlanOverIpv4;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentation;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentationBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsKey;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.tunnel.attributes.BfdParams;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
29 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
31 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
32 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
34 import org.slf4j.Logger;
35 import org.slf4j.LoggerFactory;
37 import java.util.ArrayList;
38 import java.util.List;
40 public class HwVTEPInterfaceConfigUpdateHelper {
41 private static final Logger LOG = LoggerFactory.getLogger(HwVTEPInterfaceConfigUpdateHelper.class);
43 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker, InstanceIdentifier<Node> physicalSwitchNodeId,
44 InstanceIdentifier<Node> globalNodeId,
45 Interface interfaceNew, IfTunnel ifTunnel) {
46 List<ListenableFuture<Void>> futures = new ArrayList<ListenableFuture<Void>>();
47 LOG.info("adding hwvtep configuration for {}", interfaceNew.getName());
49 // create hwvtep through ovsdb plugin
50 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
51 if(globalNodeId != null) {
52 updateBfdMonitoring(dataBroker, physicalSwitchNodeId, ifTunnel);
55 LOG.debug("specified physical switch is not connected {}", physicalSwitchNodeId);
57 futures.add(transaction.submit());
62 * bfd monitoring interval and enable/disbale attributes can be modified
64 public static List<ListenableFuture<Void>> updateBfdMonitoring(DataBroker dataBroker, InstanceIdentifier<Node> nodeId,
66 List<ListenableFuture<Void>> futures = new ArrayList<ListenableFuture<Void>>();
67 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
68 TunnelsBuilder tBuilder = new TunnelsBuilder();
69 InstanceIdentifier<TerminationPoint> localTEPInstanceIdentifier =
70 SouthboundUtils.createTEPInstanceIdentifier(nodeId, ifTunnel.getTunnelSource());
71 InstanceIdentifier<TerminationPoint> remoteTEPInstanceIdentifier =
72 SouthboundUtils.createTEPInstanceIdentifier(nodeId, ifTunnel.getTunnelDestination());
73 InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier = SouthboundUtils.
74 createTunnelsInstanceIdentifier(nodeId, localTEPInstanceIdentifier, remoteTEPInstanceIdentifier);
76 LOG.debug("updating bfd monitoring parameters for the hwvtep {}", tunnelsInstanceIdentifier);
77 tBuilder.setKey(new TunnelsKey(new HwvtepPhysicalLocatorRef(localTEPInstanceIdentifier),
78 new HwvtepPhysicalLocatorRef(remoteTEPInstanceIdentifier)));
79 List <BfdParams> bfdParams = new ArrayList<>();
80 SouthboundUtils.fillBfdParameters(bfdParams, null);
81 tBuilder.setBfdParams(bfdParams);
82 transaction.merge(LogicalDatastoreType.CONFIGURATION, tunnelsInstanceIdentifier,tBuilder.build(), true);
83 futures.add(transaction.submit());