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.genius.interfacemanager.renderer.ovs.confighelpers;
10 import com.google.common.util.concurrent.ListenableFuture;
11 import java.util.ArrayList;
12 import java.util.List;
13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
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.genius.interfacemanager.IfmUtil;
17 import org.opendaylight.genius.interfacemanager.commons.InterfaceManagerCommonUtils;
18 import org.opendaylight.genius.interfacemanager.commons.InterfaceMetaUtils;
19 import org.opendaylight.genius.mdsalutil.interfaces.IMdsalApiManager;
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.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.alivenessmonitor.rev160411.AlivenessMonitorService;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info.InterfaceParentEntryKey;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info._interface.parent.entry.InterfaceChildEntry;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.meta.rev160406._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.IfL2vlan;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.ParentRefs;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
32 import org.slf4j.Logger;
33 import org.slf4j.LoggerFactory;
35 public class OvsVlanMemberConfigUpdateHelper {
36 private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigUpdateHelper.class);
38 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker,
39 AlivenessMonitorService alivenessMonitorService, ParentRefs parentRefsNew, Interface interfaceOld,
40 IfL2vlan ifL2vlanNew, Interface interfaceNew, IdManagerService idManager,
41 IMdsalApiManager mdsalApiManager) {
42 List<ListenableFuture<Void>> futures = new ArrayList<>();
43 ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
45 InterfaceParentEntryKey interfaceParentEntryKey =
46 new InterfaceParentEntryKey(parentRefsOld.getParentInterface());
47 InterfaceChildEntryKey interfaceChildEntryKey = new InterfaceChildEntryKey(interfaceOld.getName());
48 InterfaceChildEntry interfaceChildEntry =
49 InterfaceMetaUtils.getInterfaceChildEntryFromConfigDS(interfaceParentEntryKey, interfaceChildEntryKey,
52 if (interfaceChildEntry == null) {
53 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
54 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager, alivenessMonitorService, mdsalApiManager));
58 IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
59 if (ifL2vlanOld == null || ifL2vlanNew.getL2vlanMode() != ifL2vlanOld.getL2vlanMode()) {
60 LOG.error("Configuration Error. Vlan Mode Change of Vlan Trunk Member {} as new trunk member: {} is "
61 + "not allowed.", interfaceOld, interfaceNew);
65 if (vlanIdModified(ifL2vlanOld.getVlanId(), ifL2vlanNew.getVlanId())
66 || !parentRefsOld.getParentInterface().equals(parentRefsNew.getParentInterface())) {
67 futures.addAll(OvsVlanMemberConfigRemoveHelper.removeConfiguration(dataBroker, parentRefsOld, interfaceOld,
68 ifL2vlanOld, idManager));
69 futures.addAll(OvsVlanMemberConfigAddHelper.addConfiguration(dataBroker, parentRefsNew, interfaceNew,
70 ifL2vlanNew, idManager));
74 if (interfaceNew.isEnabled() == interfaceOld.isEnabled()) {
78 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface pifState =
79 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefsNew.getParentInterface(), dataBroker);
80 if (pifState != null) {
81 OperStatus operStatus = OperStatus.Down;
82 if (interfaceNew.isEnabled()) {
83 operStatus = pifState.getOperStatus();
86 WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
87 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
88 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
89 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
90 ifaceBuilder.setOperStatus(operStatus);
91 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceNew.getName()));
93 tx.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());
94 futures.add(tx.submit());
100 public static boolean vlanIdModified(VlanId vlanIdOld, VlanId vlanIdNew) {
101 if (vlanIdOld != null && vlanIdNew == null
102 || vlanIdOld == null && vlanIdOld != null) {
106 if (vlanIdOld != null && vlanIdNew != null && !vlanIdOld.equals(vlanIdNew)) {