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.base.Optional;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
13 import org.opendaylight.controller.md.sal.binding.api.ReadTransaction;
14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
16 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
18 import org.opendaylight.vpnservice.interfacemgr.renderer.hwvtep.utilities.SouthboundUtils;
19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.overlay.rev150105.Tunnel;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.EncapsulationTypeVxlanOverIpv4;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentation;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorAugmentationBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsKey;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.tunnel.attributes.BfdParams;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
32 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
36 import org.opendaylight.yangtools.yang.binding.DataObject;
37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
41 import java.util.ArrayList;
42 import java.util.List;
44 public class HwVTEPInterfaceConfigUpdateHelper {
45 private static final Logger LOG = LoggerFactory.getLogger(HwVTEPInterfaceConfigUpdateHelper.class);
47 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker, InstanceIdentifier<Node> physicalSwitchNodeId,
48 InstanceIdentifier<Node> globalNodeId,
49 Interface interfaceNew, IfTunnel ifTunnel) {
50 List<ListenableFuture<Void>> futures = new ArrayList<ListenableFuture<Void>>();
51 LOG.info("adding hwvtep configuration for {}", interfaceNew.getName());
53 // create hwvtep through ovsdb plugin
54 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
55 if(globalNodeId != null) {
56 updateBfdMonitoring(dataBroker, globalNodeId, physicalSwitchNodeId, ifTunnel);
59 LOG.debug("specified physical switch is not connected {}", physicalSwitchNodeId);
61 futures.add(transaction.submit());
66 * bfd monitoring interval and enable/disbale attributes can be modified
68 public static List<ListenableFuture<Void>> updateBfdMonitoring(DataBroker dataBroker, InstanceIdentifier<Node> globalNodeId, InstanceIdentifier<Node> physicalSwitchId,
70 List<ListenableFuture<Void>> futures = new ArrayList<ListenableFuture<Void>>();
71 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
72 TunnelsBuilder tBuilder = new TunnelsBuilder();
73 InstanceIdentifier<TerminationPoint> localTEPInstanceIdentifier =
74 SouthboundUtils.createTEPInstanceIdentifier(globalNodeId, ifTunnel.getTunnelSource());
75 InstanceIdentifier<TerminationPoint> remoteTEPInstanceIdentifier =
76 SouthboundUtils.createTEPInstanceIdentifier(globalNodeId, ifTunnel.getTunnelDestination());
77 InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier = SouthboundUtils.
78 createTunnelsInstanceIdentifier(physicalSwitchId, localTEPInstanceIdentifier, remoteTEPInstanceIdentifier);
80 LOG.debug("updating bfd monitoring parameters for the hwvtep {}", tunnelsInstanceIdentifier);
81 tBuilder.setKey(new TunnelsKey(new HwvtepPhysicalLocatorRef(localTEPInstanceIdentifier),
82 new HwvtepPhysicalLocatorRef(remoteTEPInstanceIdentifier)));
83 List <BfdParams> bfdParams = new ArrayList<>();
84 SouthboundUtils.fillBfdParameters(bfdParams, ifTunnel);
85 tBuilder.setBfdParams(bfdParams);
86 transaction.merge(LogicalDatastoreType.CONFIGURATION, tunnelsInstanceIdentifier,tBuilder.build(), true);
87 futures.add(transaction.submit());