2 * Copyright (c) 2015 - 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.vpnservice.interfacemgr.commons;
10 import com.google.common.base.Optional;
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.vpnservice.interfacemgr.IfmConstants;
15 import org.opendaylight.vpnservice.interfacemgr.IfmUtil;
16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeRef;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.idmanager.rev150403.IdManagerService;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.*;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterface;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._if.indexes._interface.map.IfIndexInterfaceKey;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntry;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info.InterfaceParentEntryKey;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntry;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007._interface.child.info._interface.parent.entry.InterfaceChildEntryKey;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntry;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.BridgeEntryKey;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntry;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge._interface.info.bridge.entry.BridgeInterfaceEntryKey;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntry;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.bridge.ref.info.BridgeRefEntryBuilder;
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.meta.rev151007.tunnel.instance._interface.map.TunnelInstanceInterface;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.tunnel.instance._interface.map.TunnelInstanceInterfaceBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.meta.rev151007.tunnel.instance._interface.map.TunnelInstanceInterfaceKey;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.IfTunnel;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.interfacemgr.rev150331.ParentRefs;
42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
43 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
44 import org.slf4j.Logger;
45 import org.slf4j.LoggerFactory;
47 import java.math.BigInteger;
49 public class InterfaceMetaUtils {
50 private static final Logger LOG = LoggerFactory.getLogger(InterfaceMetaUtils.class);
51 public static InstanceIdentifier<BridgeRefEntry> getBridgeRefEntryIdentifier(BridgeRefEntryKey bridgeRefEntryKey) {
52 InstanceIdentifier.InstanceIdentifierBuilder<BridgeRefEntry> bridgeRefEntryInstanceIdentifierBuilder =
53 InstanceIdentifier.builder(BridgeRefInfo.class)
54 .child(BridgeRefEntry.class, bridgeRefEntryKey);
55 return bridgeRefEntryInstanceIdentifierBuilder.build();
58 public static BridgeRefEntry getBridgeRefEntryFromOperDS(InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid,
59 DataBroker dataBroker) {
60 Optional<BridgeRefEntry> bridgeRefEntryOptional =
61 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, dpnBridgeEntryIid, dataBroker);
62 if (!bridgeRefEntryOptional.isPresent()) {
65 return bridgeRefEntryOptional.get();
68 public static BridgeRefEntry getBridgeReferenceForInterface(Interface interfaceInfo,
69 DataBroker dataBroker) {
70 ParentRefs parentRefs = interfaceInfo.getAugmentation(ParentRefs.class);
71 BigInteger dpn = parentRefs.getDatapathNodeIdentifier();
72 BridgeRefEntryKey BridgeRefEntryKey = new BridgeRefEntryKey(dpn);
73 InstanceIdentifier<BridgeRefEntry> dpnBridgeEntryIid = getBridgeRefEntryIdentifier(BridgeRefEntryKey);
74 BridgeRefEntry bridgeRefEntry = getBridgeRefEntryFromOperDS(dpnBridgeEntryIid, dataBroker);
75 return bridgeRefEntry;
78 public static boolean bridgeExists(BridgeRefEntry bridgeRefEntry,
79 DataBroker dataBroker) {
80 if (bridgeRefEntry != null && bridgeRefEntry.getBridgeReference() != null) {
81 InstanceIdentifier<OvsdbBridgeAugmentation> bridgeIid =
82 (InstanceIdentifier<OvsdbBridgeAugmentation>) bridgeRefEntry.getBridgeReference().getValue();
83 Optional<OvsdbBridgeAugmentation> bridgeNodeOptional =
84 IfmUtil.read(LogicalDatastoreType.OPERATIONAL, bridgeIid, dataBroker);
85 if (bridgeNodeOptional.isPresent()) {
91 public static InstanceIdentifier<BridgeEntry> getBridgeEntryIdentifier(BridgeEntryKey bridgeEntryKey) {
92 InstanceIdentifier.InstanceIdentifierBuilder<BridgeEntry> bridgeEntryIdBuilder =
93 InstanceIdentifier.builder(BridgeInterfaceInfo.class).child(BridgeEntry.class, bridgeEntryKey);
94 return bridgeEntryIdBuilder.build();
97 public static BridgeEntry getBridgeEntryFromConfigDS(BigInteger dpnId,
98 DataBroker dataBroker) {
99 BridgeEntryKey bridgeEntryKey = new BridgeEntryKey(dpnId);
100 InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier =
101 InterfaceMetaUtils.getBridgeEntryIdentifier(bridgeEntryKey);
102 return getBridgeEntryFromConfigDS(bridgeEntryInstanceIdentifier,
106 public static BridgeEntry getBridgeEntryFromConfigDS(InstanceIdentifier<BridgeEntry> bridgeEntryInstanceIdentifier,
107 DataBroker dataBroker) {
108 Optional<BridgeEntry> bridgeEntryOptional =
109 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeEntryInstanceIdentifier, dataBroker);
110 if (!bridgeEntryOptional.isPresent()) {
113 return bridgeEntryOptional.get();
116 public static InstanceIdentifier<BridgeInterfaceEntry> getBridgeInterfaceEntryIdentifier(BridgeEntryKey bridgeEntryKey,
117 BridgeInterfaceEntryKey bridgeInterfaceEntryKey) {
118 return InstanceIdentifier.builder(BridgeInterfaceInfo.class)
119 .child(BridgeEntry.class, bridgeEntryKey)
120 .child(BridgeInterfaceEntry.class, bridgeInterfaceEntryKey).build();
124 public static BridgeInterfaceEntry getBridgeInterfaceEntryFromConfigDS(
125 InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryInstanceIdentifier, DataBroker dataBroker) {
126 Optional<BridgeInterfaceEntry> bridgeInterfaceEntryOptional =
127 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryInstanceIdentifier, dataBroker);
128 if (!bridgeInterfaceEntryOptional.isPresent()) {
131 return bridgeInterfaceEntryOptional.get();
135 public static void createBridgeInterfaceEntryInConfigDS(BridgeEntryKey bridgeEntryKey,
136 BridgeInterfaceEntryKey bridgeInterfaceEntryKey,
137 String childInterface,
138 WriteTransaction t) {
139 InstanceIdentifier<BridgeInterfaceEntry> bridgeInterfaceEntryIid =
140 InterfaceMetaUtils.getBridgeInterfaceEntryIdentifier(bridgeEntryKey, bridgeInterfaceEntryKey);
141 BridgeInterfaceEntryBuilder entryBuilder = new BridgeInterfaceEntryBuilder().setKey(bridgeInterfaceEntryKey)
142 .setInterfaceName(childInterface);
143 t.put(LogicalDatastoreType.CONFIGURATION, bridgeInterfaceEntryIid, entryBuilder.build(), true);
146 public static InstanceIdentifier<InterfaceParentEntry> getInterfaceParentEntryIdentifier(
147 InterfaceParentEntryKey interfaceParentEntryKey) {
148 InstanceIdentifier.InstanceIdentifierBuilder<InterfaceParentEntry> intfIdBuilder =
149 InstanceIdentifier.builder(InterfaceChildInfo.class)
150 .child(InterfaceParentEntry.class, interfaceParentEntryKey);
151 return intfIdBuilder.build();
154 public static InstanceIdentifier<InterfaceChildEntry> getInterfaceChildEntryIdentifier(
155 InterfaceParentEntryKey interfaceParentEntryKey, InterfaceChildEntryKey interfaceChildEntryKey) {
156 InstanceIdentifier.InstanceIdentifierBuilder<InterfaceChildEntry> intfIdBuilder =
157 InstanceIdentifier.builder(InterfaceChildInfo.class)
158 .child(InterfaceParentEntry.class, interfaceParentEntryKey)
159 .child(InterfaceChildEntry.class, interfaceChildEntryKey);
160 return intfIdBuilder.build();
163 public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
164 InterfaceParentEntryKey interfaceParentEntryKey, DataBroker dataBroker) {
165 InstanceIdentifier<InterfaceParentEntry> intfParentIid =
166 getInterfaceParentEntryIdentifier(interfaceParentEntryKey);
168 return getInterfaceParentEntryFromConfigDS(intfParentIid, dataBroker);
171 public static InterfaceParentEntry getInterfaceParentEntryFromConfigDS(
172 InstanceIdentifier<InterfaceParentEntry> intfId, DataBroker dataBroker) {
173 Optional<InterfaceParentEntry> interfaceParentEntryOptional =
174 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfId, dataBroker);
175 if (!interfaceParentEntryOptional.isPresent()) {
178 return interfaceParentEntryOptional.get();
181 public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(InterfaceParentEntryKey interfaceParentEntryKey,
182 InterfaceChildEntryKey interfaceChildEntryKey,
183 DataBroker dataBroker) {
184 InstanceIdentifier<InterfaceChildEntry> intfChildIid =
185 getInterfaceChildEntryIdentifier(interfaceParentEntryKey, interfaceChildEntryKey);
187 return getInterfaceChildEntryFromConfigDS(intfChildIid, dataBroker);
190 public static InterfaceChildEntry getInterfaceChildEntryFromConfigDS(
191 InstanceIdentifier<InterfaceChildEntry> intfChildIid, DataBroker dataBroker) {
192 Optional<InterfaceChildEntry> interfaceChildEntryOptional =
193 IfmUtil.read(LogicalDatastoreType.CONFIGURATION, intfChildIid, dataBroker);
194 if (!interfaceChildEntryOptional.isPresent()) {
197 return interfaceChildEntryOptional.get();
200 public static void createLportTagInterfaceMap(WriteTransaction t, String infName, Integer ifIndex) {
201 LOG.debug("creating lport tag to interface map for {}",infName);
202 InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
203 IfIndexInterface ifIndexInterface = new IfIndexInterfaceBuilder().setIfIndex(ifIndex).setKey(new IfIndexInterfaceKey(ifIndex)).setInterfaceName(infName).build();
204 t.put(LogicalDatastoreType.OPERATIONAL, id, ifIndexInterface, true);
207 public static void removeLportTagInterfaceMap(WriteTransaction t, IdManagerService idManager, DataBroker broker, String infName, Integer ifIndex) {
208 InstanceIdentifier<IfIndexInterface> id = InstanceIdentifier.builder(IfIndexesInterfaceMap.class).child(IfIndexInterface.class, new IfIndexInterfaceKey(ifIndex)).build();
209 Optional<IfIndexInterface> ifIndexesInterface = IfmUtil.read(LogicalDatastoreType.OPERATIONAL, id, broker);
210 if(ifIndexesInterface.isPresent()) {
211 LOG.debug("removing lport tag to interface map for {}",infName);
212 t.delete(LogicalDatastoreType.OPERATIONAL, id);
214 IfmUtil.releaseId(idManager, IfmConstants.IFM_IDPOOL_NAME, infName);
217 public static void createBridgeRefEntry(BigInteger dpnId, InstanceIdentifier<?> bridgeIid,
218 WriteTransaction tx){
219 LOG.debug("Creating bridge ref entry for dpn: {} bridge: {}",
221 BridgeRefEntryKey bridgeRefEntryKey = new BridgeRefEntryKey(dpnId);
222 InstanceIdentifier<BridgeRefEntry> bridgeEntryId =
223 InterfaceMetaUtils.getBridgeRefEntryIdentifier(bridgeRefEntryKey);
224 BridgeRefEntryBuilder tunnelDpnBridgeEntryBuilder =
225 new BridgeRefEntryBuilder().setKey(bridgeRefEntryKey).setDpid(dpnId)
226 .setBridgeReference(new OvsdbBridgeRef(bridgeIid));
227 tx.put(LogicalDatastoreType.OPERATIONAL, bridgeEntryId, tunnelDpnBridgeEntryBuilder.build(), true);
229 public static void deleteBridgeRefEntry(BigInteger dpnId,
230 WriteTransaction tx) {
231 LOG.debug("Deleting bridge ref entry for dpn: {}",
233 BridgeRefEntryKey bridgeRefEntryKey = new BridgeRefEntryKey(dpnId);
234 InstanceIdentifier<BridgeRefEntry> bridgeEntryId =
235 InterfaceMetaUtils.getBridgeRefEntryIdentifier(bridgeRefEntryKey);
236 tx.delete(LogicalDatastoreType.OPERATIONAL, bridgeEntryId);
239 public static void createTunnelToInterfaceMap(String tunnelInstanceId,
241 WriteTransaction transaction) {
242 LOG.debug("creating tunnel instance identifier to interface map for {}",infName);
243 InstanceIdentifier<TunnelInstanceInterface> id = InstanceIdentifier.builder(TunnelInstanceInterfaceMap.class).
244 child(TunnelInstanceInterface.class, new TunnelInstanceInterfaceKey(tunnelInstanceId)).build();
245 TunnelInstanceInterface tunnelInstanceInterface = new TunnelInstanceInterfaceBuilder().
246 setTunnelInstanceIdentifier(tunnelInstanceId).setKey(new TunnelInstanceInterfaceKey(tunnelInstanceId)).setInterfaceName(infName).build();
247 transaction.put(LogicalDatastoreType.OPERATIONAL, id, tunnelInstanceInterface, true);
251 public static void createTunnelToInterfaceMap(String infName,InstanceIdentifier<Node> nodeId,
252 WriteTransaction transaction,
254 InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier = org.opendaylight.vpnservice.interfacemgr.renderer.hwvtep.utilities.SouthboundUtils.
255 createTunnelsInstanceIdentifier(nodeId,
256 ifTunnel.getTunnelSource(), ifTunnel.getTunnelDestination());
257 createTunnelToInterfaceMap(tunnelsInstanceIdentifier.toString(), infName, transaction);
260 public static void removeTunnelToInterfaceMap(InstanceIdentifier<Node> nodeId,
261 WriteTransaction transaction,
263 InstanceIdentifier<Tunnels> tunnelsInstanceIdentifier = org.opendaylight.vpnservice.interfacemgr.renderer.hwvtep.utilities.SouthboundUtils.
264 createTunnelsInstanceIdentifier(nodeId,
265 ifTunnel.getTunnelSource(), ifTunnel.getTunnelDestination());
266 transaction.delete(LogicalDatastoreType.OPERATIONAL, tunnelsInstanceIdentifier);
269 public static String getInterfaceForTunnelInstanceIdentifier(String tunnelInstanceId,
270 DataBroker dataBroker) {
271 InstanceIdentifier<TunnelInstanceInterface> id = InstanceIdentifier.builder(TunnelInstanceInterfaceMap.class).
272 child(TunnelInstanceInterface.class, new TunnelInstanceInterfaceKey(tunnelInstanceId)).build();
273 Optional<TunnelInstanceInterface> tunnelInstanceInterfaceOptional = IfmUtil.read(LogicalDatastoreType.OPERATIONAL, id, dataBroker);
274 if(tunnelInstanceInterfaceOptional.isPresent()){
275 return tunnelInstanceInterfaceOptional.get().getInterfaceName();