2 * Copyright (c) 2015 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.ovs.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.idmanager.IdManager;
15 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
16 import org.opendaylight.vpnservice.interfacemgr.commons.AlivenessMonitorUtils;
17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
18 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
19 import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceInfo;
20 import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorListener;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.AlivenessMonitorService;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.LivenessState;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.alivenessmonitor.rev150629.MonitorEvent;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.TunnelTypeVxlan;
40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
44 import java.util.ArrayList;
45 import java.util.List;
47 public class OvsInterfaceConfigUpdateHelper{
48 private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceConfigUpdateHelper.class);
50 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker, AlivenessMonitorService alivenessMonitorService,
51 IdManagerService idManager, IMdsalApiManager mdsalApiManager,
52 Interface interfaceNew, Interface interfaceOld) {
53 List<ListenableFuture<Void>> futures = new ArrayList<>();
55 if(portAttributesModified(interfaceOld, interfaceNew)) {
56 futures.addAll(OvsInterfaceConfigRemoveHelper.removeConfiguration(dataBroker, alivenessMonitorService, interfaceOld, idManager,
57 mdsalApiManager, interfaceOld.getAugmentation(ParentRefs.class)));
58 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
59 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager,alivenessMonitorService,mdsalApiManager));
63 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
64 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceNew.getName(), dataBroker);
65 if (ifState == null) {
66 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
67 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager, alivenessMonitorService, mdsalApiManager));
71 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
72 if (interfaceNew.isEnabled() != interfaceOld.isEnabled()) {
73 OperStatus operStatus = InterfaceManagerCommonUtils.updateStateEntry(interfaceNew, dataBroker, t, ifState);
75 IfTunnel ifTunnel = interfaceNew.getAugmentation(IfTunnel.class);
77 // stop tunnel monitoring if admin state is disabled for a vxlan trunk interface
78 if(!interfaceNew.isEnabled()){
79 AlivenessMonitorUtils.stopLLDPMonitoring(alivenessMonitorService, dataBroker, interfaceNew);
80 futures.add(t.submit());
85 IfL2vlan ifL2vlan = interfaceNew.getAugmentation(IfL2vlan.class);
86 if (ifL2vlan == null || ifL2vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
87 futures.add(t.submit());
91 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(interfaceNew.getName());
92 InterfaceParentEntry interfaceParentEntry =
93 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryKey, dataBroker);
94 if (interfaceParentEntry == null || interfaceParentEntry.getInterfaceChildEntry() == null) {
95 futures.add(t.submit());
99 for (InterfaceChildEntry interfaceChildEntry : interfaceParentEntry.getInterfaceChildEntry()) {
100 InterfaceManagerCommonUtils.updateOperStatus(interfaceChildEntry.getChildInterface(), operStatus, t);
104 futures.add(t.submit());
108 private static boolean portAttributesModified(Interface interfaceOld, Interface interfaceNew) {
109 ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
110 ParentRefs parentRefsNew = interfaceNew.getAugmentation(ParentRefs.class);
111 if (checkAugmentations(parentRefsOld, parentRefsNew)) {
115 IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
116 IfL2vlan ifL2vlanNew = interfaceNew.getAugmentation(IfL2vlan.class);
117 if (checkAugmentations(ifL2vlanOld, ifL2vlanNew)) {
121 IfTunnel ifTunnelOld = interfaceOld.getAugmentation(IfTunnel.class);
122 IfTunnel ifTunnelNew = interfaceNew.getAugmentation(IfTunnel.class);
123 if (checkAugmentations(ifTunnelOld, ifTunnelNew)) {
130 private static<T> boolean checkAugmentations(T oldAug, T newAug) {
131 if ((oldAug != null && newAug == null) ||
132 (oldAug == null && newAug != null)) {
136 if (newAug != null && oldAug != null && !newAug.equals(oldAug)) {