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));
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));
71 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
72 if (interfaceNew.isEnabled() != interfaceOld.isEnabled()) {
73 OperStatus operStatus;
74 if (!interfaceNew.isEnabled()) {
75 operStatus = OperStatus.Down;
77 String ncStr = ifState.getLowerLayerIf().get(0);
78 NodeConnectorId nodeConnectorId = new NodeConnectorId(ncStr);
79 NodeConnector nodeConnector =
80 InterfaceManagerCommonUtils.getNodeConnectorFromInventoryOperDS(nodeConnectorId, dataBroker);
81 FlowCapableNodeConnector flowCapableNodeConnector =
82 nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
83 //State state = flowCapableNodeConnector.getState();
84 operStatus = flowCapableNodeConnector == null ? OperStatus.Down : OperStatus.Up;
87 String ifName = interfaceNew.getName();
88 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
89 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
90 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
91 ifaceBuilder.setOperStatus(operStatus);
92 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(ifName));
93 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());
95 IfL2vlan ifL2vlan = interfaceNew.getAugmentation(IfL2vlan.class);
96 if (ifL2vlan == null || ifL2vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
97 futures.add(t.submit());
98 // stop tunnel monitoring if admin state is disabled for a vxlan trunk interface
99 if(!interfaceNew.isEnabled()){
100 AlivenessMonitorUtils.stopLLDPMonitoring(alivenessMonitorService, dataBroker, interfaceNew);
105 InterfaceKey interfaceKey = new InterfaceKey(ifName);
106 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface =
107 InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
109 futures.add(t.submit());
113 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(iface.getName());
114 InterfaceParentEntry interfaceParentEntry =
115 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryKey, dataBroker);
116 if (interfaceParentEntry == null) {
117 futures.add(t.submit());
121 List<InterfaceChildEntry> interfaceChildEntries = interfaceParentEntry.getInterfaceChildEntry();
122 if (interfaceChildEntries == null) {
123 futures.add(t.submit());
127 for (InterfaceChildEntry interfaceChildEntry : interfaceChildEntries) {
128 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifChildStateId =
129 IfmUtil.buildStateInterfaceId(interfaceChildEntry.getChildInterface());
130 InterfaceBuilder ifaceBuilderChild = new InterfaceBuilder();
131 ifaceBuilderChild.setOperStatus(operStatus);
132 ifaceBuilderChild.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceChildEntry.getChildInterface()));
133 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilderChild.build());
137 futures.add(t.submit());
141 private static boolean portAttributesModified(Interface interfaceOld, Interface interfaceNew) {
142 ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
143 ParentRefs parentRefsNew = interfaceNew.getAugmentation(ParentRefs.class);
144 if (checkAugmentations(parentRefsOld, parentRefsNew)) {
148 IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
149 IfL2vlan ifL2vlanNew = interfaceNew.getAugmentation(IfL2vlan.class);
150 if (checkAugmentations(ifL2vlanOld, ifL2vlanNew)) {
154 IfTunnel ifTunnelOld = interfaceOld.getAugmentation(IfTunnel.class);
155 IfTunnel ifTunnelNew = interfaceNew.getAugmentation(IfTunnel.class);
156 if (checkAugmentations(ifTunnelOld, ifTunnelNew)) {
163 private static<T> boolean checkAugmentations(T oldAug, T newAug) {
164 if ((oldAug != null && newAug == null) ||
165 (oldAug == null && newAug != null)) {
169 if (newAug != null && oldAug != null && !newAug.equals(oldAug)) {