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.base.Optional;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
13 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
14 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
15 import org.opendaylight.idmanager.IdManager;
16 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
17 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceManagerCommonUtils;
18 import org.opendaylight.vpnservice.interfacemgr.commons.InterfaceMetaUtils;
19 import org.opendaylight.vpnservice.interfacemgr.renderer.ovs.utilities.SouthboundUtils;
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.InterfaceKey;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.OperStatus;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface.AdminStatus;
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.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfL2vlan;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
43 import org.slf4j.Logger;
44 import org.slf4j.LoggerFactory;
46 import java.math.BigInteger;
47 import java.util.ArrayList;
48 import java.util.List;
50 public class OvsInterfaceConfigAddHelper {
51 private static final Logger LOG = LoggerFactory.getLogger(OvsInterfaceConfigAddHelper.class);
53 public static List<ListenableFuture<Void>> addConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
54 Interface interfaceNew, IdManager idManager) {
55 List<ListenableFuture<Void>> futures = new ArrayList<>();
57 IfTunnel ifTunnel = interfaceNew.getAugmentation(IfTunnel.class);
58 if (ifTunnel != null) {
59 addTunnelConfiguration(dataBroker, parentRefs, interfaceNew, idManager, futures);
63 addVlanConfiguration(interfaceNew, dataBroker, futures);
67 private static void addVlanConfiguration(Interface interfaceNew, DataBroker dataBroker,
68 List<ListenableFuture<Void>> futures) {
69 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
70 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState =
71 InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceNew.getName(), dataBroker);
72 if (ifState == null) {
75 updateStateEntry(interfaceNew, t, ifState);
77 IfL2vlan ifL2vlan = interfaceNew.getAugmentation(IfL2vlan.class);
78 if (ifL2vlan == null || ifL2vlan.getL2vlanMode() != IfL2vlan.L2vlanMode.Trunk) {
82 InterfaceParentEntryKey interfaceParentEntryKey = new InterfaceParentEntryKey(interfaceNew.getName());
83 InterfaceParentEntry interfaceParentEntry =
84 InterfaceMetaUtils.getInterfaceParentEntryFromConfigDS(interfaceParentEntryKey, dataBroker);
85 if (interfaceParentEntry == null) {
89 List<InterfaceChildEntry> interfaceChildEntries = interfaceParentEntry.getInterfaceChildEntry();
90 if (interfaceChildEntries == null) {
94 OperStatus operStatus = ifState.getOperStatus();
95 PhysAddress physAddress = ifState.getPhysAddress();
96 AdminStatus adminStatus = ifState.getAdminStatus();
97 NodeConnectorId nodeConnectorId = new NodeConnectorId(ifState.getLowerLayerIf().get(0));
99 //FIXME: If the no. of child entries exceeds 100, perform txn updates in batches of 100.
100 for (InterfaceChildEntry interfaceChildEntry : interfaceChildEntries) {
101 InterfaceKey childIfKey = new InterfaceKey(interfaceChildEntry.getChildInterface());
102 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface ifaceChild =
103 InterfaceManagerCommonUtils.getInterfaceFromConfigDS(childIfKey, dataBroker);
105 if (!ifaceChild.isEnabled()) {
106 operStatus = OperStatus.Down;
109 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifChildStateId =
110 IfmUtil.buildStateInterfaceId(ifaceChild.getName());
111 List<String> childLowerLayerIfList = new ArrayList<>();
112 childLowerLayerIfList.add(0, nodeConnectorId.getValue());
113 childLowerLayerIfList.add(1, interfaceNew.getName());
114 InterfaceBuilder childIfaceBuilder = new InterfaceBuilder().setAdminStatus(adminStatus)
115 .setOperStatus(operStatus).setPhysAddress(physAddress).setLowerLayerIf(childLowerLayerIfList);
116 childIfaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(ifaceChild.getName()));
117 t.put(LogicalDatastoreType.OPERATIONAL, ifChildStateId, childIfaceBuilder.build(), true);
119 futures.add(t.submit());
122 private static void addTunnelConfiguration(DataBroker dataBroker, ParentRefs parentRefs,
123 Interface interfaceNew, IdManager idManager,
124 List<ListenableFuture<Void>> futures) {
125 LOG.debug("adding tunnel configuration for {}", interfaceNew.getName());
126 WriteTransaction t = dataBroker.newWriteOnlyTransaction();
127 if (parentRefs == null) {
128 LOG.warn("ParentRefs for interface: {} Not Found. " +
129 "Creation of Tunnel OF-Port not supported when dpid not provided.", interfaceNew.getName());
133 BigInteger dpId = parentRefs.getDatapathNodeIdentifier();
135 LOG.warn("dpid for interface: {} Not Found. No DPID provided. " +
136 "Creation of OF-Port not supported.", interfaceNew.getName());
140 createBridgeEntryIfNotPresent(dpId, dataBroker, t);
142 BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(dpId);
143 BridgeInterfaceEntryKey bridgeInterfaceEntryKey = new BridgeInterfaceEntryKey(interfaceNew.getName());
145 LOG.debug("creating bridge interfaceEntry in ConfigDS {}", bridgeEntryKey);
146 InterfaceMetaUtils.createBridgeInterfaceEntryInConfigDS(bridgeEntryKey, bridgeInterfaceEntryKey,
147 interfaceNew.getName(), t);
148 futures.add(t.submit());
150 // create bridge on switch, if switch is connected
151 BridgeRefEntryKey BridgeRefEntryKey = new BridgeRefEntryKey(dpId);
152 InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid =
153 InterfaceMetaUtils.getBridgeRefEntryIdentifier(BridgeRefEntryKey);
154 BridgeRefEntry bridgeRefEntry =
155 InterfaceMetaUtils.getBridgeRefEntryFromOperDS(dpnBridgeEntryIid, dataBroker);
156 if(bridgeRefEntry != null && bridgeRefEntry.getBridgeReference() != null) {
157 LOG.debug("creating bridge interface on dpn {}", bridgeEntryKey);
158 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
159 (InstanceIdentifier<OvsdbBridgeAugmentation>) bridgeRefEntry.getBridgeReference().getValue();
160 Optional<OvsdbBridgeAugmentation> bridgeNodeOptional =
161 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, bridgeIid, dataBroker);
162 if (bridgeNodeOptional.isPresent()) {
163 OvsdbBridgeAugmentation ovsdbBridgeAugmentation = bridgeNodeOptional.get();
164 String bridgeName = ovsdbBridgeAugmentation.getBridgeName().getValue();
165 SouthboundUtils.addPortToBridge(bridgeIid, interfaceNew,
166 ovsdbBridgeAugmentation, bridgeName, interfaceNew.getName(), dataBroker, futures);
171 private static void updateStateEntry(Interface interfaceNew, WriteTransaction t,
172 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface ifState) {
173 OperStatus operStatus;
174 if (!interfaceNew.isEnabled() && ifState.getOperStatus() != OperStatus.Down) {
175 operStatus = OperStatus.Down;
176 InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface> ifStateId =
177 IfmUtil.buildStateInterfaceId(interfaceNew.getName());
178 InterfaceBuilder ifaceBuilder = new InterfaceBuilder();
179 ifaceBuilder.setOperStatus(operStatus);
180 ifaceBuilder.setKey(IfmUtil.getStateInterfaceKeyFromName(interfaceNew.getName()));
181 t.merge(LogicalDatastoreType.OPERATIONAL, ifStateId, ifaceBuilder.build());
185 private static void createBridgeEntryIfNotPresent(BigInteger dpId,
186 DataBroker dataBroker, WriteTransaction t) {
187 LOG.debug("creating bridge entry if not present for dpn {}",dpId);
188 BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(dpId);
189 InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier =
190 InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
191 BridgeEntry bridgeEntry =
192 InterfaceMetaUtils.getBridgeEntryFromConfigDS(bridgeEntryInstanceIdentifier,
194 if (bridgeEntry == null) {
195 BridgeEntryBuilder bridgeEntryBuilder = new BridgeEntryBuilder().setKey(bridgeEntryKey)
197 t.put(LogicalDatastoreType.CONFIGURATION, bridgeEntryInstanceIdentifier, bridgeEntryBuilder.build(), true);