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.InterfaceKey;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
32 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
33 import org.slf4j.Logger;
34 import org.slf4j.LoggerFactory;
36 import java.util.ArrayList;
37 import java.util.List;
39 public class OvsInterfaceConfigUpdateHelper {
40 private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceConfigUpdateHelper.class);
42 public static List<ListenableFuture<Void>> updateConfiguration(DataBroker dataBroker, IdManagerService idManager,
43 Interface interfaceNew, Interface interfaceOld) {
44 List<ListenableFuture<Void>> futures = new ArrayList<>();
46 if(portAttributesModified(interfaceOld, interfaceNew)) {
47 futures.addAll(OvsInterfaceConfigRemoveHelper.removeConfiguration(dataBroker, interfaceOld, idManager,
48 interfaceOld.getAugmentation(ParentRefs.class)));
49 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
50 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager));
54 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
55 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceNew.getName(), dataBroker);
56 if (ifState == null) {
57 futures.addAll(OvsInterfaceConfigAddHelper.addConfiguration(dataBroker,
58 interfaceNew.getAugmentation(ParentRefs.class), interfaceNew, idManager));
62 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
63 if (interfaceNew.isEnabled() != interfaceOld.isEnabled()) {
64 OperStatus operStatus;
65 if (!interfaceNew.isEnabled()) {
66 operStatus = OperStatus.Down;
68 String ncStr = ifState.getLowerLayerIf().get(0);
69 NodeConnectorId nodeConnectorId = new NodeConnectorId(ncStr);
70 NodeConnector nodeConnector =
71 InterfaceManagerCommonUtils.getNodeConnectorFromInventoryOperDS(nodeConnectorId, dataBroker);
72 FlowCapableNodeConnector flowCapableNodeConnector =
73 nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
74 //State state = flowCapableNodeConnector.getState();
75 operStatus = flowCapableNodeConnector == null ? OperStatus.Down : OperStatus.Up;
78 String ifName = interfaceNew.getName();
79 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
80 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
81 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
82 ifaceBuilder.setOperStatus(operStatus);
83 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(ifName));
84 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());
86 IfL2vlan ifL2vlan = interfaceNew.getAugmentation(IfL2vlan.class);
87 if (ifL2vlan == null || ifL2vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
88 futures.add(t.submit());
92 InterfaceKey interfaceKey = new InterfaceKey(ifName);
93 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface iface =
94 InterfaceManagerCommonUtils.getInterfaceFromConfigDS(interfaceKey, dataBroker);
96 futures.add(t.submit());
100 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(iface.getName());
101 InterfaceParentEntry interfaceParentEntry =
102 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryKey, dataBroker);
103 if (interfaceParentEntry == null) {
104 futures.add(t.submit());
108 List<InterfaceChildEntry> interfaceChildEntries = interfaceParentEntry.getInterfaceChildEntry();
109 if (interfaceChildEntries == null) {
110 futures.add(t.submit());
114 for (InterfaceChildEntry interfaceChildEntry : interfaceChildEntries) {
115 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifChildStateId =
116 IfmUtil.buildStateInterfaceId(interfaceChildEntry.getChildInterface());
117 InterfaceBuilder ifaceBuilderChild = new InterfaceBuilder();
118 ifaceBuilderChild.setOperStatus(operStatus);
119 ifaceBuilderChild.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceChildEntry.getChildInterface()));
120 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilderChild.build());
124 futures.add(t.submit());
128 private static boolean portAttributesModified(Interface interfaceOld, Interface interfaceNew) {
129 ParentRefs parentRefsOld = interfaceOld.getAugmentation(ParentRefs.class);
130 ParentRefs parentRefsNew = interfaceNew.getAugmentation(ParentRefs.class);
131 if (checkAugmentations(parentRefsOld, parentRefsNew)) {
135 IfL2vlan ifL2vlanOld = interfaceOld.getAugmentation(IfL2vlan.class);
136 IfL2vlan ifL2vlanNew = interfaceNew.getAugmentation(IfL2vlan.class);
137 if (checkAugmentations(ifL2vlanOld, ifL2vlanNew)) {
141 IfTunnel ifTunnelOld = interfaceOld.getAugmentation(IfTunnel.class);
142 IfTunnel ifTunnelNew = interfaceNew.getAugmentation(IfTunnel.class);
143 if (checkAugmentations(ifTunnelOld, ifTunnelNew)) {
150 private static<T> boolean checkAugmentations(T oldAug, T newAug) {
151 if ((oldAug != null && newAug == null) ||
152 (oldAug == null && newAug != null)) {
156 if (newAug != null && oldAug != null && !newAug.equals(oldAug)) {