2 * Copyright (c) 2016 Cisco Systems, Inc. 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
9 package org.opendaylight.openflowplugin.impl.util;
11 import com.google.common.base.Preconditions;
12 import com.google.common.util.concurrent.AsyncFunction;
13 import com.google.common.util.concurrent.FutureCallback;
14 import com.google.common.util.concurrent.Futures;
15 import com.google.common.util.concurrent.ListenableFuture;
16 import com.google.common.util.concurrent.SettableFuture;
17 import java.math.BigInteger;
18 import java.net.InetSocketAddress;
19 import java.util.Arrays;
20 import java.util.Collection;
21 import java.util.Collections;
22 import java.util.List;
23 import java.util.Objects;
24 import java.util.concurrent.ExecutionException;
25 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
26 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
27 import org.opendaylight.openflowplugin.api.ConnectionException;
28 import org.opendaylight.openflowplugin.api.OFConstants;
29 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
30 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
31 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
32 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
33 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
34 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
35 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
36 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
37 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
38 import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
39 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
40 import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
41 import org.opendaylight.openflowplugin.openflow.md.core.sal.SwitchFeaturesUtil;
42 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutputBuilder;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
80 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
81 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesKey;
82 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
83 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
84 import org.opendaylight.yangtools.yang.common.RpcError;
85 import org.opendaylight.yangtools.yang.common.RpcResult;
86 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
87 import org.slf4j.Logger;
88 import org.slf4j.LoggerFactory;
90 public class DeviceInitializationUtils {
92 private static final Logger LOG = LoggerFactory.getLogger(DeviceInitializationUtils.class);
94 private DeviceInitializationUtils() {
95 // Hiding implicit constructor
99 * InitializationNodeInformation is good to call only for MASTER otherwise we will have not empty transaction
100 * for every Cluster Node (SLAVE too) and we will get race-condition by closing Connection.
102 * @param deviceContext
103 * @param switchFeaturesMandatory
104 * @param convertorExecutor
106 public static void initializeNodeInformation(final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) throws ExecutionException, InterruptedException {
107 Preconditions.checkArgument(deviceContext != null);
108 final DeviceState deviceState = Preconditions.checkNotNull(deviceContext.getDeviceState());
109 final DeviceInfo deviceInfo = deviceContext.getDeviceInfo();
110 final ConnectionContext connectionContext = Preconditions.checkNotNull(deviceContext.getPrimaryConnectionContext());
111 final short version = deviceInfo.getVersion();
112 LOG.trace("initalizeNodeInformation for node {}", deviceInfo.getNodeId());
113 final SettableFuture<Void> returnFuture = SettableFuture.create();
114 addNodeToOperDS(deviceContext, returnFuture);
115 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
116 if (OFConstants.OFP_VERSION_1_0 == version) {
117 final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
119 DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
121 deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext);
122 // create empty tables after device description is processed
123 chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
125 final short ofVersion = deviceInfo.getVersion();
126 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
127 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook()
128 .lookupTranslator(translatorKey);
129 final BigInteger dataPathId = deviceContext.getDeviceInfo().getDatapathId();
131 for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
132 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext.getDeviceInfo(), null);
134 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
135 dataPathId.toString(), port.getPortNo(), ofVersion);
136 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
137 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
138 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
139 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
140 final NodeConnector connector = ncBuilder.build();
141 final InstanceIdentifier<NodeConnector> connectorII = deviceInfo.getNodeInstanceIdentifier().child(
142 NodeConnector.class, connector.getKey());
144 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
145 } catch (final Exception e) {
146 LOG.debug("initializeNodeInformation: Failed to write node {} to DS ", deviceInfo.getNodeId().toString(),
151 } else if (OFConstants.OFP_VERSION_1_3 == version) {
152 final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
153 LOG.debug("Setting capabilities for device {}", deviceInfo.getNodeId());
154 DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
155 createDeviceFeaturesForOF13(deviceContext, switchFeaturesMandatory, convertorExecutor).get();
157 throw new ExecutionException(new ConnectionException("Unsupported version " + version));
162 private static void addNodeToOperDS(final DeviceContext deviceContext, final SettableFuture<Void> future) {
163 Preconditions.checkArgument(deviceContext != null);
164 final NodeBuilder nodeBuilder = new NodeBuilder().setId(deviceContext.getDeviceInfo().getNodeId()).setNodeConnector(
165 Collections.emptyList());
167 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
168 nodeBuilder.build());
169 } catch (final Exception e) {
170 LOG.warn("addNodeToOperDS: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId(), e);
175 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(
176 final DeviceContext deviceContext) {
177 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
178 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
180 return Futures.allAsList(Arrays.asList(replyDesc));
183 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(
184 final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
186 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
187 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
189 //first process description reply, write data to DS and write consequent data if successful
190 return Futures.transform(replyDesc,
191 new AsyncFunction<RpcResult<List<MultipartReply>>, List<RpcResult<List<MultipartReply>>>>() {
193 public ListenableFuture<List<RpcResult<List<MultipartReply>>>> apply(
194 final RpcResult<List<MultipartReply>> rpcResult) throws Exception {
196 translateAndWriteReply(MultipartType.OFPMPDESC, deviceContext,
197 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), rpcResult.getResult(), convertorExecutor);
199 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(
200 MultipartType.OFPMPMETERFEATURES, deviceContext,
201 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
203 createSuccessProcessingCallback(MultipartType.OFPMPMETERFEATURES, deviceContext,
204 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyMeterFeature, convertorExecutor);
206 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(
207 MultipartType.OFPMPGROUPFEATURES, deviceContext,
208 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
209 createSuccessProcessingCallback(MultipartType.OFPMPGROUPFEATURES, deviceContext,
210 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyGroupFeatures, convertorExecutor);
212 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures;
214 if (deviceContext.isSkipTableFeatures()) {
215 replyTableFeatures = RpcResultBuilder.<List<MultipartReply>>success().buildFuture();
217 replyTableFeatures = getNodeStaticInfo(
218 MultipartType.OFPMPTABLEFEATURES, deviceContext,
219 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
221 createSuccessProcessingCallback(MultipartType.OFPMPTABLEFEATURES, deviceContext,
222 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyTableFeatures, convertorExecutor);
224 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(
225 MultipartType.OFPMPPORTDESC, deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
226 deviceContext.getDeviceInfo().getVersion());
227 createSuccessProcessingCallback(MultipartType.OFPMPPORTDESC, deviceContext,
228 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyPortDescription, convertorExecutor);
229 if (switchFeaturesMandatory) {
230 return Futures.allAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
231 replyTableFeatures, replyPortDescription));
233 return Futures.successfulAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
234 replyTableFeatures, replyPortDescription));
241 static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
242 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result,
243 final ConvertorExecutor convertorExecutor) {
244 if (Objects.nonNull(result)) {
247 .map(MultipartReply::getMultipartReplyBody)
248 .forEach(multipartReplyBody -> {
249 if (!(writeDesc(type, multipartReplyBody, dContext, nodeII)
250 || writeTableFeatures(type, multipartReplyBody, dContext, nodeII, convertorExecutor)
251 || writeMeterFeatures(type, multipartReplyBody, dContext, nodeII)
252 || writeGroupFeatures(type, multipartReplyBody, dContext, nodeII)
253 || writePortDesc(type, multipartReplyBody, dContext, nodeII))) {
254 throw new IllegalArgumentException("Unexpected MultipartType " + type);
257 } catch (final Exception e) {
258 LOG.debug("translateAndWriteReply: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
261 LOG.debug("translateAndWriteReply: Failed to write node {} to DS because we failed to gather device" +
263 dContext.getDeviceInfo().getNodeId().toString());
267 private static boolean writeDesc(final MultipartType type,
268 final MultipartReplyBody body,
269 final DeviceContext dContext,
270 final InstanceIdentifier<Node> nodeII) {
271 if (!MultipartType.OFPMPDESC.equals(type)) {
275 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
276 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
277 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil
278 .nodeDescTranslator(replyDesc, getIpAddressOf(dContext))
279 .setSwitchFeatures(SwitchFeaturesUtil.getInstance().buildSwitchFeatures(
280 new GetFeaturesOutputBuilder(dContext.getPrimaryConnectionContext().getFeatures()).build()))
283 final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
284 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
288 private static boolean writeTableFeatures(final MultipartType type,
289 final MultipartReplyBody body,
290 final DeviceContext dContext,
291 final InstanceIdentifier<Node> nodeII,
292 final ConvertorExecutor convertorExecutor) {
293 if (!MultipartType.OFPMPTABLEFEATURES.equals(type)) {
297 Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
298 final MultipartReplyTableFeatures tableFeaturesMP = ((MultipartReplyTableFeaturesCase) body)
299 .getMultipartReplyTableFeatures();
300 final List<TableFeatures> tableFeatures = NodeStaticReplyTranslatorUtil
301 .nodeTableFeatureTranslator(tableFeaturesMP, dContext.getDeviceInfo().getVersion(), convertorExecutor);
302 for (final TableFeatures tableFeature : tableFeatures) {
303 final Short tableId = tableFeature.getTableId();
304 final KeyedInstanceIdentifier<TableFeatures, TableFeaturesKey> tableFeaturesII =
305 nodeII.augmentation(FlowCapableNode.class)
306 .child(TableFeatures.class, new TableFeaturesKey(tableId));
307 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableFeaturesII, tableFeature);
309 // write parent for table statistics
310 final KeyedInstanceIdentifier<Table, TableKey> tableII =
311 nodeII.augmentation(FlowCapableNode.class)
312 .child(Table.class, new TableKey(tableId));
313 final TableBuilder tableBld = new TableBuilder().setId(tableId)
314 .addAugmentation(FlowTableStatisticsData.class,
315 new FlowTableStatisticsDataBuilder().build());
317 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBld.build());
323 private static boolean writeMeterFeatures(final MultipartType type,
324 final MultipartReplyBody body,
325 final DeviceContext dContext,
326 final InstanceIdentifier<Node> nodeII) {
327 if (!MultipartType.OFPMPMETERFEATURES.equals(type)) {
331 Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
332 final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body)
333 .getMultipartReplyMeterFeatures();
334 final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil
335 .nodeMeterFeatureTranslator(meterFeatures);
336 final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII
337 .augmentation(NodeMeterFeatures.class);
338 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
339 if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
340 dContext.getDeviceState().setMeterAvailable(true);
346 private static boolean writeGroupFeatures(final MultipartType type,
347 final MultipartReplyBody body,
348 final DeviceContext dContext,
349 final InstanceIdentifier<Node> nodeII) {
350 if (!MultipartType.OFPMPGROUPFEATURES.equals(type)) {
354 Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
355 final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body)
356 .getMultipartReplyGroupFeatures();
357 final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil
358 .nodeGroupFeatureTranslator(groupFeatures);
359 final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII
360 .augmentation(NodeGroupFeatures.class);
361 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
366 private static boolean writePortDesc(final MultipartType type,
367 final MultipartReplyBody body,
368 final DeviceContext dContext,
369 final InstanceIdentifier<Node> nodeII) {
370 if (!MultipartType.OFPMPPORTDESC.equals(type)) {
374 Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
375 final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body)
376 .getMultipartReplyPortDesc();
377 for (final PortGrouping port : portDesc.getPorts()) {
378 final short ofVersion = dContext.getDeviceInfo().getVersion();
379 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
380 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook()
381 .lookupTranslator(translatorKey);
382 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext.getDeviceInfo(), null);
384 final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures()
386 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
387 dataPathId.toString(), port.getPortNo(), ofVersion);
388 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
389 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
391 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
392 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
393 final NodeConnector connector = ncBuilder.build();
395 final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class,
397 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
403 private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
404 final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
405 final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceInfo().getNodeInstanceIdentifier()
406 .augmentation(FlowCapableNode.class);
408 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
409 } catch (final Exception e) {
410 LOG.debug("createEmptyFlowCapableNodeInDs: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId().toString(), e);
414 private static IpAddress getIpAddressOf(final DeviceContext deviceContext) {
416 final InetSocketAddress remoteAddress = deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
419 if (remoteAddress == null) {
420 LOG.warn("IP address of the node {} cannot be obtained. No connection with switch.", deviceContext
421 .getDeviceInfo().getNodeId());
424 LOG.info("IP address of switch is: {}", remoteAddress);
426 return IetfInetUtil.INSTANCE.ipAddressFor(remoteAddress.getAddress());
429 // FIXME : remove after ovs tableFeatures fix
430 private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII,
431 final Short nrOfTables) {
432 if (LOG.isDebugEnabled()) {
433 LOG.debug("About to create {} empty tables.", nrOfTables);
435 for (int i = 0; i < nrOfTables; i++) {
436 final short tId = (short) i;
437 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class,
439 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(
440 FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
443 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
444 } catch (final Exception e) {
445 LOG.debug("makeEmptyTables: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
451 static void createSuccessProcessingCallback(final MultipartType type, final DeviceContext deviceContext,
452 final InstanceIdentifier<Node> nodeII,
453 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture,
454 final ConvertorExecutor convertorExecutor) {
455 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
457 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
458 final List<MultipartReply> result = rpcResult.getResult();
459 if (result != null) {
460 LOG.info("Static node {} info: {} collected", deviceContext.getDeviceInfo().getNodeId(), type);
461 translateAndWriteReply(type, deviceContext, nodeII, result, convertorExecutor);
463 for (RpcError rpcError : rpcResult.getErrors()) {
464 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
465 if (LOG.isTraceEnabled() && Objects.nonNull(rpcError.getCause())) {
466 LOG.trace("Detailed error:", rpcError.getCause());
469 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
470 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
471 .getFeatures().getTables());
477 public void onFailure(final Throwable throwable) {
478 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
483 private static ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type,
484 final DeviceContext deviceContext,
485 final InstanceIdentifier<Node> nodeII,
486 final short version) {
488 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
490 final Long reserved = deviceContext.getDeviceInfo().reserveXidForDeviceMessage();
491 final RequestContext<List<MultipartReply>> requestContext = new AbstractRequestContext<List<MultipartReply>>(
494 public void close() {
499 final Xid xid = requestContext.getXid();
501 if (Objects.isNull(xid)) {
502 LOG.debug("Xid is not present, so cancelling node static info gathering.");
503 return Futures.immediateCancelledFuture();
506 LOG.trace("Hooking xid {} to device context - precaution.", reserved);
508 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector(requestContext);
509 queue.commitEntry(xid.getValue(),
510 MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type),
511 new FutureCallback<OfHeader>() {
513 public void onSuccess(final OfHeader ofHeader) {
514 if (ofHeader instanceof MultipartReply) {
515 final MultipartReply multipartReply = (MultipartReply) ofHeader;
516 multiMsgCollector.addMultipartMsg(multipartReply);
517 } else if (null != ofHeader) {
518 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
520 multiMsgCollector.endCollecting();
521 LOG.info("Response received is null.");
526 public void onFailure(final Throwable t) {
527 LOG.info("Fail response from OutboundQueue for multipart type {}.", type);
528 final RpcResult<List<MultipartReply>> rpcResult = RpcResultBuilder
529 .<List<MultipartReply>>failed().build();
530 requestContext.setResult(rpcResult);
531 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
532 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
533 .getFeatures().getTables());
535 requestContext.close();
539 return requestContext.getFuture();
542 static void chainTableTrunkWriteOF10(final DeviceContext deviceContext,
543 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
546 if (LOG.isTraceEnabled()) {
547 LOG.trace("Waiting for protocol version 1.0");
549 List<RpcResult<List<MultipartReply>>> results = deviceFeaturesFuture.get();
550 boolean allSucceeded = true;
551 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
552 allSucceeded &= rpcResult.isSuccessful();
555 if (LOG.isDebugEnabled()) {
556 LOG.debug("Creating empty flow capable node: {}", deviceContext.getDeviceInfo().getLOGValue());
558 createEmptyFlowCapableNodeInDs(deviceContext);
559 if (LOG.isDebugEnabled()) {
560 LOG.debug("Creating empty tables for {}", deviceContext.getDeviceInfo().getLOGValue());
562 makeEmptyTables(deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
563 deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
565 } catch (InterruptedException | ExecutionException e) {
566 LOG.warn("Error occurred in preparation node {} for protocol 1.0", deviceContext.getDeviceInfo().getLOGValue());
567 if (LOG.isTraceEnabled()) {
568 LOG.trace("Error for node {} : ", deviceContext.getDeviceInfo().getLOGValue(), e);