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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
43 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
79 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesKey;
80 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
81 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
82 import org.opendaylight.yangtools.yang.common.RpcError;
83 import org.opendaylight.yangtools.yang.common.RpcResult;
84 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
85 import org.slf4j.Logger;
86 import org.slf4j.LoggerFactory;
88 public class DeviceInitializationUtils {
90 private static final Logger LOG = LoggerFactory.getLogger(DeviceInitializationUtils.class);
92 private DeviceInitializationUtils() {
93 // Hiding implicit constructor
97 * InitializationNodeInformation is good to call only for MASTER otherwise we will have not empty transaction
98 * for every Cluster Node (SLAVE too) and we will get race-condition by closing Connection.
100 * @param deviceContext
101 * @param switchFeaturesMandatory
102 * @param convertorExecutor
104 public static void initializeNodeInformation(final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) throws ExecutionException, InterruptedException {
105 Preconditions.checkArgument(deviceContext != null);
106 final DeviceState deviceState = Preconditions.checkNotNull(deviceContext.getDeviceState());
107 final DeviceInfo deviceInfo = deviceContext.getDeviceInfo();
108 final ConnectionContext connectionContext = Preconditions.checkNotNull(deviceContext.getPrimaryConnectionContext());
109 final short version = deviceInfo.getVersion();
110 LOG.trace("initalizeNodeInformation for node {}", deviceInfo.getNodeId());
111 final SettableFuture<Void> returnFuture = SettableFuture.<Void>create();
112 addNodeToOperDS(deviceContext, returnFuture);
113 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
114 if (OFConstants.OFP_VERSION_1_0 == version) {
115 final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
117 DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
119 deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext);
120 // create empty tables after device description is processed
121 chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
123 final short ofVersion = deviceInfo.getVersion();
124 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
125 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook()
126 .lookupTranslator(translatorKey);
127 final BigInteger dataPathId = deviceContext.getDeviceInfo().getDatapathId();
129 for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
130 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext.getDeviceInfo(), null);
132 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
133 dataPathId.toString(), port.getPortNo(), ofVersion);
134 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
135 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
136 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
137 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
138 final NodeConnector connector = ncBuilder.build();
139 final InstanceIdentifier<NodeConnector> connectorII = deviceInfo.getNodeInstanceIdentifier().child(
140 NodeConnector.class, connector.getKey());
142 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
143 } catch (final Exception e) {
144 LOG.debug("initializeNodeInformation: Failed to write node {} to DS ", deviceInfo.getNodeId().toString(),
149 } else if (OFConstants.OFP_VERSION_1_3 == version) {
150 final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
151 LOG.debug("Setting capabilities for device {}", deviceInfo.getNodeId());
152 DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
153 createDeviceFeaturesForOF13(deviceContext, switchFeaturesMandatory, convertorExecutor).get();
155 throw new ExecutionException(new ConnectionException("Unsupported version " + version));
160 private static void addNodeToOperDS(final DeviceContext deviceContext, final SettableFuture<Void> future) {
161 Preconditions.checkArgument(deviceContext != null);
162 final NodeBuilder nodeBuilder = new NodeBuilder().setId(deviceContext.getDeviceInfo().getNodeId()).setNodeConnector(
163 Collections.<NodeConnector>emptyList());
165 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
166 nodeBuilder.build());
167 } catch (final Exception e) {
168 LOG.warn("addNodeToOperDS: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId(), e);
173 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(
174 final DeviceContext deviceContext) {
175 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
176 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
178 return Futures.allAsList(Arrays.asList(replyDesc));
181 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(
182 final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
184 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
185 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
187 //first process description reply, write data to DS and write consequent data if successful
188 return Futures.transform(replyDesc,
189 new AsyncFunction<RpcResult<List<MultipartReply>>, List<RpcResult<List<MultipartReply>>>>() {
191 public ListenableFuture<List<RpcResult<List<MultipartReply>>>> apply(
192 final RpcResult<List<MultipartReply>> rpcResult) throws Exception {
194 translateAndWriteReply(MultipartType.OFPMPDESC, deviceContext,
195 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), rpcResult.getResult(), convertorExecutor);
197 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(
198 MultipartType.OFPMPMETERFEATURES, deviceContext,
199 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
201 createSuccessProcessingCallback(MultipartType.OFPMPMETERFEATURES, deviceContext,
202 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyMeterFeature, convertorExecutor);
204 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(
205 MultipartType.OFPMPGROUPFEATURES, deviceContext,
206 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
207 createSuccessProcessingCallback(MultipartType.OFPMPGROUPFEATURES, deviceContext,
208 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyGroupFeatures, convertorExecutor);
210 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures;
212 if (deviceContext.isSkipTableFeatures()){
213 replyTableFeatures = RpcResultBuilder.<List<MultipartReply>>success().buildFuture();
215 replyTableFeatures = getNodeStaticInfo(
216 MultipartType.OFPMPTABLEFEATURES, deviceContext,
217 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
219 createSuccessProcessingCallback(MultipartType.OFPMPTABLEFEATURES, deviceContext,
220 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyTableFeatures, convertorExecutor);
222 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(
223 MultipartType.OFPMPPORTDESC, deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
224 deviceContext.getDeviceInfo().getVersion());
225 createSuccessProcessingCallback(MultipartType.OFPMPPORTDESC, deviceContext,
226 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyPortDescription, convertorExecutor);
227 if (switchFeaturesMandatory) {
228 return Futures.allAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
229 replyTableFeatures, replyPortDescription));
231 return Futures.successfulAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
232 replyTableFeatures, replyPortDescription));
239 static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
240 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result,
241 final ConvertorExecutor convertorExecutor) {
244 .map(MultipartReply::getMultipartReplyBody)
245 .forEach(multipartReplyBody -> {
246 if (!(writeDesc(type, multipartReplyBody, dContext, nodeII)
247 || writeTableFeatures(type, multipartReplyBody, dContext, nodeII, convertorExecutor)
248 || writeMeterFeatures(type, multipartReplyBody, dContext, nodeII)
249 || writeGroupFeatures(type, multipartReplyBody, dContext, nodeII)
250 || writePortDesc(type, multipartReplyBody, dContext, nodeII))) {
251 throw new IllegalArgumentException("Unexpected MultipartType " + type);
254 } catch (final Exception e) {
255 LOG.debug("translateAndWriteReply: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
259 private static boolean writeDesc(final MultipartType type,
260 final MultipartReplyBody body,
261 final DeviceContext dContext,
262 final InstanceIdentifier<Node> nodeII) {
263 if (!MultipartType.OFPMPDESC.equals(type)) {
267 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
268 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
269 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc,
270 getIpAddressOf(dContext));
271 final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
272 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
276 private static boolean writeTableFeatures(final MultipartType type,
277 final MultipartReplyBody body,
278 final DeviceContext dContext,
279 final InstanceIdentifier<Node> nodeII,
280 final ConvertorExecutor convertorExecutor) {
281 if (!MultipartType.OFPMPTABLEFEATURES.equals(type)) {
285 Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
286 final MultipartReplyTableFeatures tableFeaturesMP = ((MultipartReplyTableFeaturesCase) body)
287 .getMultipartReplyTableFeatures();
288 final List<TableFeatures> tableFeatures = NodeStaticReplyTranslatorUtil
289 .nodeTableFeatureTranslator(tableFeaturesMP, dContext.getDeviceInfo().getVersion(), convertorExecutor);
290 for (final TableFeatures tableFeature : tableFeatures) {
291 final Short tableId = tableFeature.getTableId();
292 final KeyedInstanceIdentifier<TableFeatures, TableFeaturesKey> tableFeaturesII =
293 nodeII.augmentation(FlowCapableNode.class)
294 .child(TableFeatures.class, new TableFeaturesKey(tableId));
295 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableFeaturesII, tableFeature);
297 // write parent for table statistics
298 final KeyedInstanceIdentifier<Table, TableKey> tableII =
299 nodeII.augmentation(FlowCapableNode.class)
300 .child(Table.class, new TableKey(tableId));
301 final TableBuilder tableBld = new TableBuilder().setId(tableId)
302 .addAugmentation(FlowTableStatisticsData.class,
303 new FlowTableStatisticsDataBuilder().build());
305 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBld.build());
311 private static boolean writeMeterFeatures(final MultipartType type,
312 final MultipartReplyBody body,
313 final DeviceContext dContext,
314 final InstanceIdentifier<Node> nodeII) {
315 if (!MultipartType.OFPMPMETERFEATURES.equals(type)) {
319 Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
320 final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body)
321 .getMultipartReplyMeterFeatures();
322 final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil
323 .nodeMeterFeatureTranslator(meterFeatures);
324 final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII
325 .augmentation(NodeMeterFeatures.class);
326 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
327 if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
328 dContext.getDeviceState().setMeterAvailable(true);
334 private static boolean writeGroupFeatures(final MultipartType type,
335 final MultipartReplyBody body,
336 final DeviceContext dContext,
337 final InstanceIdentifier<Node> nodeII) {
338 if (!MultipartType.OFPMPGROUPFEATURES.equals(type)) {
342 Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
343 final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body)
344 .getMultipartReplyGroupFeatures();
345 final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil
346 .nodeGroupFeatureTranslator(groupFeatures);
347 final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII
348 .augmentation(NodeGroupFeatures.class);
349 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
354 private static boolean writePortDesc(final MultipartType type,
355 final MultipartReplyBody body,
356 final DeviceContext dContext,
357 final InstanceIdentifier<Node> nodeII) {
358 if (!MultipartType.OFPMPPORTDESC.equals(type)) {
362 Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
363 final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body)
364 .getMultipartReplyPortDesc();
365 for (final PortGrouping port : portDesc.getPorts()) {
366 final short ofVersion = dContext.getDeviceInfo().getVersion();
367 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
368 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook()
369 .lookupTranslator(translatorKey);
370 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext.getDeviceInfo(), null);
372 final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures()
374 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
375 dataPathId.toString(), port.getPortNo(), ofVersion);
376 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
377 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
379 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
380 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
381 final NodeConnector connector = ncBuilder.build();
383 final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class,
385 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
391 private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
392 final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
393 final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceInfo().getNodeInstanceIdentifier()
394 .augmentation(FlowCapableNode.class);
396 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
397 } catch (final Exception e) {
398 LOG.debug("createEmptyFlowCapableNodeInDs: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId().toString(), e);
402 private static IpAddress getIpAddressOf(final DeviceContext deviceContext) {
404 final InetSocketAddress remoteAddress = deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
407 if (remoteAddress == null) {
408 LOG.warn("IP address of the node {} cannot be obtained. No connection with switch.", deviceContext
409 .getDeviceInfo().getNodeId());
412 LOG.info("IP address of switch is: {}", remoteAddress);
414 return IetfInetUtil.INSTANCE.ipAddressFor(remoteAddress.getAddress());
417 // FIXME : remove after ovs tableFeatures fix
418 private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII,
419 final Short nrOfTables) {
420 if (LOG.isDebugEnabled()) {
421 LOG.debug("About to create {} empty tables.", nrOfTables);
423 for (int i = 0; i < nrOfTables; i++) {
424 final short tId = (short) i;
425 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class,
427 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(
428 FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
431 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
432 } catch (final Exception e) {
433 LOG.debug("makeEmptyTables: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
439 static void createSuccessProcessingCallback(final MultipartType type, final DeviceContext deviceContext,
440 final InstanceIdentifier<Node> nodeII,
441 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture,
442 final ConvertorExecutor convertorExecutor) {
443 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
445 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
446 final List<MultipartReply> result = rpcResult.getResult();
447 if (result != null) {
448 LOG.info("Static node {} info: {} collected", deviceContext.getDeviceInfo().getNodeId(), type);
449 translateAndWriteReply(type, deviceContext, nodeII, result, convertorExecutor);
451 for (RpcError rpcError : rpcResult.getErrors()) {
452 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
453 if (LOG.isTraceEnabled() && Objects.nonNull(rpcError.getCause())) {
454 LOG.trace("Detailed error:", rpcError.getCause());
457 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
458 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
459 .getFeatures().getTables());
465 public void onFailure(final Throwable throwable) {
466 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
471 private static ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type,
472 final DeviceContext deviceContext,
473 final InstanceIdentifier<Node> nodeII,
474 final short version) {
476 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
478 final Long reserved = deviceContext.getDeviceInfo().reserveXidForDeviceMessage();
479 final RequestContext<List<MultipartReply>> requestContext = new AbstractRequestContext<List<MultipartReply>>(
482 public void close() {
487 final Xid xid = requestContext.getXid();
489 LOG.trace("Hooking xid {} to device context - precaution.", reserved);
491 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector(requestContext);
492 queue.commitEntry(xid.getValue(),
493 MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type),
494 new FutureCallback<OfHeader>() {
496 public void onSuccess(final OfHeader ofHeader) {
497 if (ofHeader instanceof MultipartReply) {
498 final MultipartReply multipartReply = (MultipartReply) ofHeader;
499 multiMsgCollector.addMultipartMsg(multipartReply);
500 } else if (null != ofHeader) {
501 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
503 multiMsgCollector.endCollecting();
504 LOG.info("Response received is null.");
509 public void onFailure(final Throwable t) {
510 LOG.info("Fail response from OutboundQueue for multipart type {}.", type);
511 final RpcResult<List<MultipartReply>> rpcResult = RpcResultBuilder
512 .<List<MultipartReply>>failed().build();
513 requestContext.setResult(rpcResult);
514 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
515 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
516 .getFeatures().getTables());
518 requestContext.close();
522 return requestContext.getFuture();
525 static void chainTableTrunkWriteOF10(final DeviceContext deviceContext,
526 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
529 if (LOG.isTraceEnabled()) {
530 LOG.trace("Waiting for protocol version 1.0");
532 List<RpcResult<List<MultipartReply>>> results = deviceFeaturesFuture.get();
533 boolean allSucceeded = true;
534 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
535 allSucceeded &= rpcResult.isSuccessful();
538 if (LOG.isDebugEnabled()) {
539 LOG.debug("Creating empty flow capable node: {}", deviceContext.getDeviceInfo().getLOGValue());
541 createEmptyFlowCapableNodeInDs(deviceContext);
542 if (LOG.isDebugEnabled()) {
543 LOG.debug("Creating empty tables for {}", deviceContext.getDeviceInfo().getLOGValue());
545 makeEmptyTables(deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
546 deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
548 } catch (InterruptedException | ExecutionException e) {
549 LOG.warn("Error occurred in preparation node {} for protocol 1.0", deviceContext.getDeviceInfo().getLOGValue());
550 if (LOG.isTraceEnabled()) {
551 LOG.trace("Error for node {} : ", deviceContext.getDeviceInfo().getLOGValue(), e);