2 * Copyright (c) 2015 CableLabs 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.unimgr.impl;
10 import java.net.InetAddress;
11 import java.net.UnknownHostException;
12 import java.util.ArrayList;
13 import java.util.HashMap;
14 import java.util.HashSet;
15 import java.util.List;
17 import java.util.Map.Entry;
19 import java.util.UUID;
21 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
22 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
23 import org.opendaylight.controller.md.sal.binding.api.ReadTransaction;
24 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
25 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
26 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
27 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
28 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
29 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentationBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolBase;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentationBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeRef;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbPortInterfaceAttributes.VlanMode;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentationBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ControllerEntry;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ControllerEntryBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ProtocolEntry;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ProtocolEntryBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfo;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ConnectionInfoBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.OptionsBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.OptionsKey;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.Evc;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.EvcAugmentation;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.EvcAugmentationBuilder;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.Uni;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.UniAugmentation;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.UniAugmentationBuilder;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniDest;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniDestBuilder;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniDestKey;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniSource;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniSourceBuilder;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.unimgr.rev151012.evc.UniSourceKey;
67 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
68 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
69 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
70 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
71 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
72 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Link;
73 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.LinkBuilder;
74 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
75 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
76 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
77 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
78 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
79 import org.opendaylight.yangtools.yang.binding.DataObject;
80 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
81 import org.slf4j.Logger;
82 import org.slf4j.LoggerFactory;
84 import com.google.common.base.Optional;
85 import com.google.common.collect.ImmutableBiMap;
86 import com.google.common.collect.Lists;
87 import com.google.common.util.concurrent.CheckedFuture;
89 public class UnimgrUtils {
91 private static final Logger LOG = LoggerFactory.getLogger(UnimgrUtils.class);
93 public static void createBridgeNode(DataBroker dataBroker,
97 LOG.info("Creating a bridge on node {}", ovsdbNode.getNodeId().getValue());
98 InstanceIdentifier<Node> ovsdbNodeIid = uni.getOvsdbNodeRef().getValue().firstIdentifierOf(Node.class);
99 if (ovsdbNodeIid != null) {
100 NodeBuilder bridgeNodeBuilder = new NodeBuilder();
101 InstanceIdentifier<Node> bridgeIid = UnimgrMapper.createOvsdbBridgeNodeIid(ovsdbNode,
103 NodeId bridgeNodeId = new NodeId(ovsdbNode.getNodeId()
104 + UnimgrConstants.DEFAULT_BRIDGE_NODE_ID_SUFFIX
106 bridgeNodeBuilder.setNodeId(bridgeNodeId);
107 OvsdbBridgeAugmentationBuilder ovsdbBridgeAugmentationBuilder = new OvsdbBridgeAugmentationBuilder();
108 ovsdbBridgeAugmentationBuilder.setBridgeName(new OvsdbBridgeName(bridgeName));
109 ovsdbBridgeAugmentationBuilder.setProtocolEntry(UnimgrUtils.createMdsalProtocols());
110 OvsdbNodeRef ovsdbNodeRef = new OvsdbNodeRef(ovsdbNodeIid);
111 ovsdbBridgeAugmentationBuilder.setManagedBy(ovsdbNodeRef);
112 bridgeNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class, ovsdbBridgeAugmentationBuilder.build());
113 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
114 transaction.put(LogicalDatastoreType.CONFIGURATION, bridgeIid, bridgeNodeBuilder.build());
115 transaction.submit();
117 LOG.info("OvsdbNodeRef is null");
121 public static void createBridgeNode(DataBroker dataBroker,
122 InstanceIdentifier<Node> ovsdbNodeIid,
125 LOG.info("Creating a bridge on node {}", ovsdbNodeIid);
126 if (ovsdbNodeIid != null) {
127 NodeBuilder bridgeNodeBuilder = new NodeBuilder();
128 Optional<Node> optionalOvsdbNode = UnimgrUtils.readNode(dataBroker,
129 LogicalDatastoreType.OPERATIONAL,
131 if (optionalOvsdbNode.isPresent()) {
132 Node ovsdbNode = optionalOvsdbNode.get();
133 InstanceIdentifier<Node> bridgeIid = UnimgrMapper.createOvsdbBridgeNodeIid(ovsdbNode,
135 NodeId bridgeNodeId = new NodeId(ovsdbNode.getNodeId().getValue()
136 + UnimgrConstants.DEFAULT_BRIDGE_NODE_ID_SUFFIX
138 bridgeNodeBuilder.setNodeId(bridgeNodeId);
139 OvsdbBridgeAugmentationBuilder ovsdbBridgeAugmentationBuilder = new OvsdbBridgeAugmentationBuilder();
140 ovsdbBridgeAugmentationBuilder.setBridgeName(new OvsdbBridgeName(bridgeName));
141 ovsdbBridgeAugmentationBuilder.setProtocolEntry(UnimgrUtils.createMdsalProtocols());
142 OvsdbNodeRef ovsdbNodeRef = new OvsdbNodeRef(ovsdbNodeIid);
143 ovsdbBridgeAugmentationBuilder.setManagedBy(ovsdbNodeRef);
144 bridgeNodeBuilder.addAugmentation(OvsdbBridgeAugmentation.class,
145 ovsdbBridgeAugmentationBuilder.build());
146 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
147 transaction.put(LogicalDatastoreType.CONFIGURATION,
149 bridgeNodeBuilder.build());
150 transaction.submit();
153 LOG.info("OvsdbNodeRef is null");
157 public static List<ControllerEntry> createControllerEntries(String targetString) {
158 List<ControllerEntry> controllerEntries = new ArrayList<ControllerEntry>();
159 ControllerEntryBuilder controllerEntryBuilder = new ControllerEntryBuilder();
160 controllerEntryBuilder.setTarget(new Uri(targetString));
161 controllerEntries.add(controllerEntryBuilder.build());
162 return controllerEntries;
165 public static void createGreTunnel(DataBroker dataBroker,
171 InstanceIdentifier<TerminationPoint> tpIid =
172 UnimgrMapper.getTerminationPointIid(bridgeNode,
174 OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder =
175 new OvsdbTerminationPointAugmentationBuilder();
176 tpAugmentationBuilder.setName(portName);
177 ArrayList<Options> options = Lists.newArrayList();
178 OptionsKey optionKey = new OptionsKey("remote_ip");
179 Options destinationIp = new OptionsBuilder()
180 .setOption(destination.getIpAddress().getIpv4Address().getValue())
181 .setKey(optionKey).setValue(destination.getIpAddress().getIpv4Address().getValue())
183 options.add(destinationIp);
184 tpAugmentationBuilder.setOptions(options);
185 tpAugmentationBuilder.setInterfaceType(SouthboundConstants.OVSDB_INTERFACE_TYPE_MAP.get("gre"));
186 TerminationPointBuilder tpBuilder = new TerminationPointBuilder();
187 tpBuilder.setKey(InstanceIdentifier.keyOf(tpIid));
188 tpBuilder.addAugmentation(OvsdbTerminationPointAugmentation.class, tpAugmentationBuilder.build());
189 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
190 transaction.put(LogicalDatastoreType.CONFIGURATION,
193 transaction.submit();
196 public static List<ProtocolEntry> createMdsalProtocols() {
197 List<ProtocolEntry> protocolList = new ArrayList<ProtocolEntry>();
198 ImmutableBiMap<String, Class<? extends OvsdbBridgeProtocolBase>> mapper =
199 SouthboundConstants.OVSDB_PROTOCOL_MAP.inverse();
200 protocolList.add(new ProtocolEntryBuilder().
201 setProtocol((Class<? extends OvsdbBridgeProtocolBase>) mapper.get("OpenFlow13")).build());
205 public static OvsdbBridgeAugmentation createOvsdbBridgeAugmentation(Uni uni) throws Exception {
206 OvsdbNodeRef ovsdbNodeRef = uni.getOvsdbNodeRef();
207 if (ovsdbNodeRef != null && ovsdbNodeRef.getValue() != null) {
208 UUID bridgeUuid = UUID.randomUUID();
209 OvsdbBridgeAugmentation ovsdbBridge = new OvsdbBridgeAugmentationBuilder()
211 new OvsdbBridgeName(UnimgrConstants.DEFAULT_BRIDGE_NAME))
212 .setManagedBy(ovsdbNodeRef)
214 new Uuid(bridgeUuid.toString()))
218 throw new Exception("Ovsdb Node Reference does not exist !");
222 public static void createOvsdbNode(DataBroker dataBroker,
225 InstanceIdentifier<Node> ovsdbNodeIid = UnimgrMapper.getOvsdbNodeIid(uni.getIpAddress());
227 NodeKey ovsdbNodeKey = new NodeKey(ovsdbNodeId);
228 Node nodeData = new NodeBuilder()
229 .setNodeId(ovsdbNodeId)
230 .setKey(ovsdbNodeKey)
231 .addAugmentation(OvsdbNodeAugmentation.class,
232 UnimgrUtils.createOvsdbNodeAugmentation(uni))
234 // Submit the node to the datastore
235 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
236 transaction.put(LogicalDatastoreType.CONFIGURATION, ovsdbNodeIid, nodeData);
237 transaction.submit();
238 LOG.info("Created and submitted a new OVSDB node {}", nodeData.getNodeId());
239 } catch (Exception e) {
240 LOG.error("Exception while creating OvsdbNodeAugmentation, " + "Uni is null. Node Id: {}", ovsdbNodeId);
244 public static Node createOvsdbNode(DataBroker dataBroker,
245 UniAugmentation uni) {
246 NodeId ovsdbNodeId = new NodeId(createOvsdbNodeId(uni.getIpAddress()));
248 InstanceIdentifier<Node> ovsdbNodeIid = UnimgrMapper.getOvsdbNodeIid(ovsdbNodeId);
249 NodeKey ovsdbNodeKey = new NodeKey(ovsdbNodeId);
250 Node nodeData = new NodeBuilder()
251 .setNodeId(ovsdbNodeId)
252 .setKey(ovsdbNodeKey)
253 .addAugmentation(OvsdbNodeAugmentation.class,
254 UnimgrUtils.createOvsdbNodeAugmentation(uni))
256 // Submit the node to the datastore
257 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
258 transaction.put(LogicalDatastoreType.CONFIGURATION, ovsdbNodeIid, nodeData);
259 transaction.submit();
260 LOG.info("Created and submitted a new OVSDB node {}", nodeData.getNodeId());
262 } catch (Exception e) {
263 LOG.error("Exception while creating OvsdbNodeAugmentation, " + "Uni is null. Node Id: {}", ovsdbNodeId);
268 public static OvsdbNodeAugmentation createOvsdbNodeAugmentation(Uni uni) {
269 ConnectionInfo connectionInfos = new ConnectionInfoBuilder()
270 .setRemoteIp(uni.getIpAddress())
271 .setRemotePort(new PortNumber(UnimgrConstants.OVSDB_PORT))
273 OvsdbNodeAugmentation ovsdbNode = new OvsdbNodeAugmentationBuilder()
274 .setConnectionInfo(connectionInfos).build();
278 public static NodeId createOvsdbNodeId(IpAddress ipAddress) {
279 String nodeId = UnimgrConstants.OVSDB_PREFIX
280 + ipAddress.getIpv4Address().getValue().toString()
282 + UnimgrConstants.OVSDB_PORT;
283 return new NodeId(nodeId);
286 public static OvsdbTerminationPointAugmentation createOvsdbTerminationPointAugmentation(Uni uni) {
287 // we will use nodeId to set interface port id
288 VlanId vlanID = new VlanId(1);
289 OvsdbTerminationPointAugmentation terminationPoint = new OvsdbTerminationPointAugmentationBuilder()
290 .setName(UnimgrConstants.DEFAULT_INTERNAL_IFACE)
292 .setVlanMode(VlanMode.Access)
294 return terminationPoint;
297 public static void createTerminationPointNode(DataBroker dataBroker,
303 InstanceIdentifier<TerminationPoint> tpIid = UnimgrMapper
304 .getTerminationPointIid(bridgeNode,
306 OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder =
307 new OvsdbTerminationPointAugmentationBuilder();
308 tpAugmentationBuilder.setName(portName);
310 tpAugmentationBuilder.setInterfaceType(SouthboundConstants.OVSDB_INTERFACE_TYPE_MAP.get(type));
312 TerminationPointBuilder tpBuilder = new TerminationPointBuilder();
313 tpBuilder.setKey(InstanceIdentifier.keyOf(tpIid));
314 tpBuilder.addAugmentation(OvsdbTerminationPointAugmentation.class,
315 tpAugmentationBuilder.build());
316 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
317 transaction.put(LogicalDatastoreType.CONFIGURATION,
320 transaction.submit();
323 public static CheckedFuture<Void,
324 TransactionCommitFailedException>
325 deleteTerminationPoint(DataBroker dataBroker,
326 TerminationPoint terminationPoint,
328 InstanceIdentifier<TerminationPoint> terminationPointPath =
330 .create(NetworkTopology.class)
331 .child(Topology.class,
332 new TopologyKey(UnimgrConstants.OVSDB_TOPOLOGY_ID))
335 .child(TerminationPoint.class,
336 terminationPoint.getKey());
337 final WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
338 transaction.delete(LogicalDatastoreType.CONFIGURATION, terminationPointPath);
339 transaction.delete(LogicalDatastoreType.OPERATIONAL, terminationPointPath);
340 transaction.submit();
341 CheckedFuture<Void, TransactionCommitFailedException> future = transaction.submit();
345 public static CheckedFuture<Void,
346 TransactionCommitFailedException>
347 deleteNode(DataBroker dataBroker,
348 InstanceIdentifier<?> genericNode,
349 LogicalDatastoreType store) {
350 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
351 transaction.delete(store, genericNode);
352 return transaction.submit();
355 public static <T extends DataObject> Map<InstanceIdentifier<T>,T> extract(
356 Map<InstanceIdentifier<?>, DataObject> changes, Class<T> klazz) {
357 Map<InstanceIdentifier<T>,T> result = new HashMap<InstanceIdentifier<T>,T>();
358 if (changes != null && changes.entrySet() != null) {
359 for (Entry<InstanceIdentifier<?>, DataObject> created : changes.entrySet()) {
360 if (klazz.isInstance(created.getValue())) {
361 @SuppressWarnings("unchecked")
362 T value = (T) created.getValue();
363 Class<?> type = created.getKey().getTargetType();
364 if (type.equals(klazz)) {
365 @SuppressWarnings("unchecked") // Actually checked above
366 InstanceIdentifier<T> iid = (InstanceIdentifier<T>) created.getKey();
367 result.put(iid, value);
375 public static <T extends DataObject> Map<InstanceIdentifier<T>,T> extractOriginal(
376 AsyncDataChangeEvent<InstanceIdentifier<?>,DataObject> changes,Class<T> klazz) {
377 return extract(changes.getOriginalData(),klazz);
380 public static <T extends DataObject> Set<InstanceIdentifier<T>> extractRemoved(
381 AsyncDataChangeEvent<InstanceIdentifier<?>,DataObject> changes,Class<T> klazz) {
382 Set<InstanceIdentifier<T>> result = new HashSet<InstanceIdentifier<T>>();
383 if (changes != null && changes.getRemovedPaths() != null) {
384 for (InstanceIdentifier<?> iid : changes.getRemovedPaths()) {
385 if (iid.getTargetType().equals(klazz)) {
386 @SuppressWarnings("unchecked") // Actually checked above
387 InstanceIdentifier<T> iidn = (InstanceIdentifier<T>)iid;
395 public static Optional<Node> findOvsdbNode(DataBroker dataBroker,
396 UniAugmentation uni) {
397 List<Node> ovsdbNodes = getOvsdbNodes(dataBroker);
398 Optional<Node> optionalOvsdb;
399 if (!ovsdbNodes.isEmpty()) {
400 for (Node ovsdbNode : ovsdbNodes) {
401 OvsdbNodeAugmentation ovsdbNodeAugmentation = ovsdbNode
402 .getAugmentation(OvsdbNodeAugmentation.class);
403 if (ovsdbNodeAugmentation.getConnectionInfo()
406 .equals(uni.getIpAddress().getIpv4Address())) {
407 LOG.info("Found ovsdb node");
408 optionalOvsdb = Optional.of(ovsdbNode);
409 return optionalOvsdb;
413 return Optional.absent();
416 public static Optional<Node> findUniNode(DataBroker dataBroker,
417 IpAddress ipAddress) {
418 List<Node> uniNodes = getUniNodes(dataBroker);
419 if (!uniNodes.isEmpty()) {
420 for (Node uniNode : uniNodes) {
421 UniAugmentation uniAugmentation = uniNode.getAugmentation(UniAugmentation.class);
422 if (uniAugmentation.getIpAddress().equals(ipAddress)) {
423 LOG.info("Found Uni node");
424 return Optional.of(uniNode);
428 return Optional.absent();
431 public static ConnectionInfo getConnectionInfo(DataBroker dataBroker,
432 NodeId ovsdbNodeId) {
433 InstanceIdentifier<Node> nodeIid = UnimgrMapper.getOvsdbNodeIid(ovsdbNodeId);
434 Optional<Node> node = readNode(dataBroker,
435 LogicalDatastoreType.OPERATIONAL,
437 if (node.isPresent()) {
438 Node ovsdbNode = node.get();
439 OvsdbNodeAugmentation ovsdbNodeAugmentation = ovsdbNode
440 .getAugmentation(OvsdbNodeAugmentation.class);
441 ConnectionInfo connectionInfo = ovsdbNodeAugmentation.getConnectionInfo();
442 return connectionInfo;
448 public static List<Link> getEvcLinks(DataBroker dataBroker,
449 IpAddress ipAddress) {
450 List<Link> evcLinks = new ArrayList<>();
451 InstanceIdentifier<Topology> evcTopology = UnimgrMapper.getEvcTopologyIid();
452 Topology topology = UnimgrUtils.read(dataBroker,
453 LogicalDatastoreType.OPERATIONAL,
455 if (topology != null && topology.getLink() != null) {
456 for (Link link : topology.getLink()) {
457 EvcAugmentation evcAugmentation = link.getAugmentation(EvcAugmentation.class);
458 if (evcAugmentation != null) {
466 public static IpAddress getLocalIp() {
469 ip = InetAddress.getLocalHost().getHostAddress();
470 Ipv4Address ipv4 = new Ipv4Address(ip);
471 IpAddress ipAddress = new IpAddress(ipv4);
473 } catch (UnknownHostException e) {
474 LOG.info("Unable to retrieve controller's ip address, using loopback.");
476 return new IpAddress(UnimgrConstants.LOCAL_IP);
479 public static List<Node> getOvsdbNodes(DataBroker dataBroker) {
480 List<Node> ovsdbNodes = new ArrayList<>();
481 InstanceIdentifier<Topology> ovsdbTopoIdentifier = UnimgrMapper.getOvsdbTopologyIid();
482 Topology topology = UnimgrUtils.read(dataBroker,
483 LogicalDatastoreType.OPERATIONAL,
484 ovsdbTopoIdentifier);
485 if (topology != null && topology.getNode() != null) {
486 for (Node node : topology.getNode()) {
487 OvsdbNodeAugmentation ovsdbNodeAugmentation = node.getAugmentation(OvsdbNodeAugmentation.class);
488 if (ovsdbNodeAugmentation != null) {
489 ovsdbNodes.add(node);
496 public static List<Node> getUniNodes(DataBroker dataBroker) {
497 List<Node> uniNodes = new ArrayList<>();
498 InstanceIdentifier<Topology> topologyInstanceIdentifier = UnimgrMapper.getUniTopologyIid();
499 Topology topology = read(dataBroker,
500 LogicalDatastoreType.CONFIGURATION,
501 topologyInstanceIdentifier);
502 if (topology != null && topology.getNode() != null) {
503 for (Node node : topology.getNode()) {
504 UniAugmentation uniAugmentation = node.getAugmentation(UniAugmentation.class);
505 if (uniAugmentation != null) {
513 public static List<Node> getUniNodes(DataBroker dataBroker,
514 LogicalDatastoreType store) {
515 List<Node> uniNodes = new ArrayList<>();
516 InstanceIdentifier<Topology> topologyInstanceIdentifier = UnimgrMapper.getUniTopologyIid();
517 Topology topology = read(dataBroker,
519 topologyInstanceIdentifier);
520 if (topology != null && topology.getNode() != null) {
521 for (Node node : topology.getNode()) {
522 UniAugmentation uniAugmentation = node.getAugmentation(UniAugmentation.class);
523 if (uniAugmentation != null) {
531 public static <D extends org.opendaylight.yangtools.yang.binding.DataObject> D read(
532 DataBroker dataBroker,
533 final LogicalDatastoreType store,
534 final InstanceIdentifier<D> path) {
536 final ReadOnlyTransaction transaction = dataBroker.newReadOnlyTransaction();
537 Optional<D> optionalDataObject;
538 CheckedFuture<Optional<D>, ReadFailedException> future = transaction.read(store, path);
540 optionalDataObject = future.checkedGet();
541 if (optionalDataObject.isPresent()) {
542 result = optionalDataObject.get();
544 LOG.debug("{}: Failed to read {}",
545 Thread.currentThread().getStackTrace()[1], path);
547 } catch (ReadFailedException e) {
548 LOG.warn("Failed to read {} ", path, e);
555 public static final Optional<Node> readNode(DataBroker dataBroker,
556 InstanceIdentifier<?> genericNode) {
557 ReadTransaction read = dataBroker.newReadOnlyTransaction();
558 InstanceIdentifier<Node> nodeIid = genericNode.firstIdentifierOf(Node.class);
559 CheckedFuture<Optional<Node>, ReadFailedException> nodeFuture =
560 read.read(LogicalDatastoreType.OPERATIONAL,
563 return nodeFuture.checkedGet();
564 } catch (ReadFailedException e) {
565 LOG.info("Unable to read node with Iid {}", nodeIid);
567 return Optional.absent();
570 public static final Optional<Link> readLink(DataBroker dataBroker,
571 LogicalDatastoreType store,
572 InstanceIdentifier<?> genericNode) {
573 ReadTransaction read = dataBroker.newReadOnlyTransaction();
574 InstanceIdentifier<Link> linkIid = genericNode.firstIdentifierOf(Link.class);
575 CheckedFuture<Optional<Link>, ReadFailedException> linkFuture = read.read(store, linkIid);
577 return linkFuture.checkedGet();
578 } catch (ReadFailedException e) {
579 LOG.info("Unable to read node with Iid {}", linkIid);
581 return Optional.absent();
584 public static final Optional<Node> readNode(DataBroker dataBroker,
585 LogicalDatastoreType store,
586 InstanceIdentifier<?> genericNode) {
587 ReadTransaction read = dataBroker.newReadOnlyTransaction();
588 InstanceIdentifier<Node> nodeIid = genericNode.firstIdentifierOf(Node.class);
589 CheckedFuture<Optional<Node>, ReadFailedException> nodeFuture = read
590 .read(store, nodeIid);
592 return nodeFuture.checkedGet();
593 } catch (ReadFailedException e) {
594 LOG.info("Unable to read node with Iid {}", nodeIid);
596 return Optional.absent();
599 public static void updateUniNode(LogicalDatastoreType dataStore,
600 InstanceIdentifier<?> uniKey,
603 DataBroker dataBroker) {
604 InstanceIdentifier<Node> ovsdbNodeIid = UnimgrMapper.getOvsdbNodeIid(ovsdbNode.getNodeId());
605 OvsdbNodeRef ovsdbNodeRef = new OvsdbNodeRef(ovsdbNodeIid);
606 UniAugmentationBuilder updatedUniBuilder = new UniAugmentationBuilder(uni);
607 if (ovsdbNodeRef != null) {
608 updatedUniBuilder.setOvsdbNodeRef(ovsdbNodeRef);
610 Optional<Node> optionalNode = readNode(dataBroker,
611 LogicalDatastoreType.CONFIGURATION,
613 if (optionalNode.isPresent()) {
614 Node node = optionalNode.get();
615 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
616 NodeBuilder nodeBuilder = new NodeBuilder();
617 nodeBuilder.setKey(node.getKey());
618 nodeBuilder.setNodeId(node.getNodeId());
619 nodeBuilder.addAugmentation(UniAugmentation.class, updatedUniBuilder.build());
620 transaction.put(dataStore, uniKey.firstIdentifierOf(Node.class), nodeBuilder.build());
621 transaction.submit();
625 public static void updateUniNode(LogicalDatastoreType dataStore,
626 InstanceIdentifier<?> uniKey,
628 InstanceIdentifier<?> ovsdbNodeIid,
629 DataBroker dataBroker) {
630 OvsdbNodeRef ovsdbNodeRef = new OvsdbNodeRef(ovsdbNodeIid);
631 UniAugmentationBuilder updatedUniBuilder = new UniAugmentationBuilder(uni);
632 if (ovsdbNodeRef != null) {
633 updatedUniBuilder.setOvsdbNodeRef(ovsdbNodeRef);
635 Optional<Node> optionalNode = readNode(dataBroker,
636 LogicalDatastoreType.CONFIGURATION,
638 if (optionalNode.isPresent()) {
639 Node node = optionalNode.get();
640 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
641 NodeBuilder nodeBuilder = new NodeBuilder();
642 nodeBuilder.setKey(node.getKey());
643 nodeBuilder.setNodeId(node.getNodeId());
644 nodeBuilder.addAugmentation(UniAugmentation.class, updatedUniBuilder.build());
645 transaction.put(dataStore, uniKey.firstIdentifierOf(Node.class), nodeBuilder.build());
646 transaction.submit();
650 public static void updateEvcNode(LogicalDatastoreType dataStore,
651 InstanceIdentifier<?> evcKey,
652 EvcAugmentation evcAugmentation,
653 InstanceIdentifier<?> sourceUniIid,
654 InstanceIdentifier<?> destinationUniIid,
655 DataBroker dataBroker) {
656 EvcAugmentationBuilder updatedEvcBuilder = new EvcAugmentationBuilder(evcAugmentation);
657 if (sourceUniIid != null && destinationUniIid != null) {
658 List<UniSource> sourceList = new ArrayList<UniSource>();
659 UniSourceKey sourceKey = evcAugmentation.getUniSource().iterator().next().getKey();
660 short sourceOrder = evcAugmentation.getUniSource().iterator().next().getOrder();
661 IpAddress sourceIp = evcAugmentation.getUniSource().iterator().next().getIpAddress();
662 UniSource uniSource = new UniSourceBuilder()
663 .setOrder(sourceOrder)
665 .setIpAddress(sourceIp)
666 .setUni(sourceUniIid)
668 sourceList.add(uniSource);
669 updatedEvcBuilder.setUniSource(sourceList);
671 List<UniDest> destinationList = new ArrayList<UniDest>();
672 UniDestKey destKey = evcAugmentation.getUniDest().iterator().next().getKey();
673 short destOrder = evcAugmentation.getUniDest().iterator().next().getOrder();
674 IpAddress destIp = evcAugmentation.getUniDest().iterator().next().getIpAddress();
675 UniDest uniDest = new UniDestBuilder()
676 .setIpAddress(destIp)
679 .setUni(destinationUniIid)
681 destinationList.add(uniDest);
682 updatedEvcBuilder.setUniDest(destinationList);
683 Optional<Link> optionalEvcLink = readLink(dataBroker,
684 LogicalDatastoreType.CONFIGURATION,
686 if (optionalEvcLink.isPresent()) {
687 Link link = optionalEvcLink.get();
688 WriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
689 LinkBuilder linkBuilder = new LinkBuilder();
690 linkBuilder.setKey(link.getKey());
691 linkBuilder.setLinkId(link.getLinkId());
692 linkBuilder.addAugmentation(EvcAugmentation.class, updatedEvcBuilder.build());
693 transaction.put(dataStore, evcKey.firstIdentifierOf(Link.class), linkBuilder.build());
694 transaction.submit();
697 LOG.info("Invalid instance identifiers for sourceUni and destUni.");