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.InterfaceManagerCommonUtils;
17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
31 import java.util.ArrayList;
32 import java.util.List;
34 public class OvsVlanMemberConfigUpdateHelper {
35 private static final Logger LOG = LoggerFactory.getLogger(OvsVlanMemberConfigUpdateHelper.class);
36 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker, ParentRefs parentRefsNew,
37 Interface interfaceOld, IfL2vlan ifL2vlanNew,
38 Interface interfaceNew, IdManagerService idManager) {
39 List<ListenableFuture<Void>> futures = new ArrayList<>();
40 ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
42 InterfaceParentEntryKey interfaceParentEntryKey =
43 new InterfaceParentEntryKey(parentRefsOld.getParentInterface());
44 InterfaceChildEntryKey interfaceChildEntryKey = new InterfaceChildEntryKey(interfaceOld.getName());
45 InterfaceChildEntry interfaceChildEntry =
46 InterfaceMetaUtils.getInterfaceChildEntryFromConfigDS(interfaceParentEntryKey, interfaceChildEntryKey,
49 if (interfaceChildEntry == null) {
50 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
51 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager));
55 IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
56 if (ifL2vlanOld == null || (ifL2vlanNew.getL2vlanMode() != ifL2vlanOld.getL2vlanMode())) {
57 LOG.error("Configuration Error. Vlan Mode Change of Vlan Trunk Member {} as new trunk member: {} is " +
58 "not allowed.", interfaceOld, interfaceNew);
62 if (ifL2vlanOld.getVlanId() != ifL2vlanNew.getVlanId() ||
63 !parentRefsOld.getParentInterface().equals(parentRefsNew.getParentInterface())) {
64 futures.addAll(OvsVlanMemberConfigRemoveHelper.removeConfiguration(dataBroker, parentRefsOld, interfaceOld,
65 ifL2vlanOld, idManager));
66 futures.addAll(OvsVlanMemberConfigAddHelper.addConfiguration(dataBroker, parentRefsNew, interfaceNew,
67 ifL2vlanNew, idManager));
71 if (interfaceNew.isEnabled() == interfaceOld.isEnabled()) {
75 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface pifState =
76 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(parentRefsNew.getParentInterface(), dataBroker);
77 if (pifState != null) {
78 OperStatus operStatus = OperStatus.Down;
79 if (interfaceNew.isEnabled()) {
80 operStatus = pifState.getOperStatus();
83 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
84 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
85 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
86 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
87 ifaceBuilder.setOperStatus(operStatus);
88 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceNew.getName()));
90 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());
91 futures.add(t.submit());