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.Iterator;
23 import java.util.List;
24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
25 import org.opendaylight.openflowjava.protocol.api.connection.OutboundQueue;
26 import org.opendaylight.openflowplugin.api.ConnectionException;
27 import org.opendaylight.openflowplugin.api.OFConstants;
28 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
29 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
30 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
31 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
32 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
33 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
34 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
35 import org.opendaylight.openflowplugin.api.openflow.device.handlers.MultiMsgCollector;
36 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
37 import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
38 import org.opendaylight.openflowplugin.impl.common.NodeStaticReplyTranslatorUtil;
39 import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
42 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeatures;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.CapabilitiesV10;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyDescCase;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortDescCase;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableFeaturesCase;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.desc._case.MultipartReplyDesc;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.MultipartReplyPortDesc;
74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table.features._case.MultipartReplyTableFeatures;
75 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
76 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
77 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeatures;
78 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.features.TableFeaturesKey;
79 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
80 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
81 import org.opendaylight.yangtools.yang.common.RpcError;
82 import org.opendaylight.yangtools.yang.common.RpcResult;
83 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
84 import org.slf4j.Logger;
85 import org.slf4j.LoggerFactory;
87 public class DeviceInitializationUtils {
89 private static final Logger LOG = LoggerFactory.getLogger(DeviceInitializationUtils.class);
92 * InitializationNodeInformation is good to call only for MASTER otherwise we will have not empty transaction
93 * for every Cluster Node (SLAVE too) and we will get race-condition by closing Connection.
95 * @param deviceContext
96 * @param switchFeaturesMandatory
97 * @param convertorExecutor
98 * @return future - recommended to have blocking call for this future
100 public static ListenableFuture<Void> initializeNodeInformation(final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
101 Preconditions.checkArgument(deviceContext != null);
102 final DeviceState deviceState = Preconditions.checkNotNull(deviceContext.getDeviceState());
103 final DeviceInfo deviceInfo = deviceContext.getDeviceInfo();
104 final ConnectionContext connectionContext = Preconditions.checkNotNull(deviceContext.getPrimaryConnectionContext());
105 final short version = deviceInfo.getVersion();
106 LOG.trace("initalizeNodeInformation for node {}", deviceInfo.getNodeId());
107 final SettableFuture<Void> returnFuture = SettableFuture.<Void>create();
108 addNodeToOperDS(deviceContext, returnFuture);
109 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture;
110 if (OFConstants.OFP_VERSION_1_0 == version) {
111 final CapabilitiesV10 capabilitiesV10 = connectionContext.getFeatures().getCapabilitiesV10();
113 DeviceStateUtil.setDeviceStateBasedOnV10Capabilities(deviceState, capabilitiesV10);
115 deviceFeaturesFuture = createDeviceFeaturesForOF10(deviceContext, deviceState);
116 // create empty tables after device description is processed
117 chainTableTrunkWriteOF10(deviceContext, deviceFeaturesFuture);
119 final short ofVersion = deviceInfo.getVersion();
120 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
121 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = deviceContext.oook()
122 .lookupTranslator(translatorKey);
123 final BigInteger dataPathId = deviceContext.getDeviceInfo().getDatapathId();
125 for (final PortGrouping port : connectionContext.getFeatures().getPhyPort()) {
126 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, deviceContext.getDeviceInfo(), null);
128 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
129 dataPathId.toString(), port.getPortNo(), ofVersion);
130 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
131 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
132 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
133 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
134 final NodeConnector connector = ncBuilder.build();
135 final InstanceIdentifier<NodeConnector> connectorII = deviceInfo.getNodeInstanceIdentifier().child(
136 NodeConnector.class, connector.getKey());
138 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
139 } catch (final Exception e) {
140 LOG.debug("Failed to write node {} to DS ", deviceInfo.getNodeId().toString(),
145 } else if (OFConstants.OFP_VERSION_1_3 == version) {
146 final Capabilities capabilities = connectionContext.getFeatures().getCapabilities();
147 LOG.debug("Setting capabilities for device {}", deviceInfo.getNodeId());
148 DeviceStateUtil.setDeviceStateBasedOnV13Capabilities(deviceState, capabilities);
149 deviceFeaturesFuture = createDeviceFeaturesForOF13(deviceContext, switchFeaturesMandatory, convertorExecutor);
151 deviceFeaturesFuture = Futures.immediateFailedFuture(new ConnectionException("Unsupported version "
155 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
157 public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
158 LOG.debug("All init data for node {} is in submited.", deviceInfo.getNodeId());
159 returnFuture.set(null);
163 public void onFailure(final Throwable t) {
164 // FIXME : remove session
165 LOG.trace("Device capabilities gathering future failed.");
166 LOG.trace("more info in exploration failure..", t);
167 LOG.debug("All init data for node {} was not submited correctly - connection has to go down.", deviceInfo.getNodeId());
168 returnFuture.setException(t);
174 private static void addNodeToOperDS(final DeviceContext deviceContext, final SettableFuture<Void> future) {
175 Preconditions.checkArgument(deviceContext != null);
176 final DeviceState deviceState = deviceContext.getDeviceState();
177 final NodeBuilder nodeBuilder = new NodeBuilder().setId(deviceContext.getDeviceInfo().getNodeId()).setNodeConnector(
178 Collections.<NodeConnector>emptyList());
180 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
181 nodeBuilder.build());
182 } catch (final Exception e) {
183 LOG.warn("Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId(), e);
188 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(
189 final DeviceContext deviceContext, final DeviceState deviceState) {
190 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
191 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
193 return Futures.allAsList(Arrays.asList(replyDesc));
196 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(
197 final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
199 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
200 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
202 //first process description reply, write data to DS and write consequent data if successful
203 return Futures.transform(replyDesc,
204 new AsyncFunction<RpcResult<List<MultipartReply>>, List<RpcResult<List<MultipartReply>>>>() {
206 public ListenableFuture<List<RpcResult<List<MultipartReply>>>> apply(
207 final RpcResult<List<MultipartReply>> rpcResult) throws Exception {
209 translateAndWriteReply(MultipartType.OFPMPDESC, deviceContext,
210 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), rpcResult.getResult(), convertorExecutor);
212 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(
213 MultipartType.OFPMPMETERFEATURES, deviceContext,
214 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
216 createSuccessProcessingCallback(MultipartType.OFPMPMETERFEATURES, deviceContext,
217 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyMeterFeature, convertorExecutor);
219 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(
220 MultipartType.OFPMPGROUPFEATURES, deviceContext,
221 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
222 createSuccessProcessingCallback(MultipartType.OFPMPGROUPFEATURES, deviceContext,
223 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyGroupFeatures, convertorExecutor);
225 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(
226 MultipartType.OFPMPTABLEFEATURES, deviceContext,
227 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
228 createSuccessProcessingCallback(MultipartType.OFPMPTABLEFEATURES, deviceContext,
229 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyTableFeatures, convertorExecutor);
231 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(
232 MultipartType.OFPMPPORTDESC, deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
233 deviceContext.getDeviceInfo().getVersion());
234 createSuccessProcessingCallback(MultipartType.OFPMPPORTDESC, deviceContext,
235 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyPortDescription, convertorExecutor);
236 if (switchFeaturesMandatory) {
237 return Futures.allAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
238 replyTableFeatures, replyPortDescription));
240 return Futures.successfulAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
241 replyTableFeatures, replyPortDescription));
248 static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
249 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result,
250 final ConvertorExecutor convertorExecutor) {
252 for (final MultipartReply reply : result) {
253 final MultipartReplyBody body = reply.getMultipartReplyBody();
256 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
257 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
258 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc,
259 getIpAddressOf(dContext));
260 final InstanceIdentifier<FlowCapableNode> fNodeII = nodeII.augmentation(FlowCapableNode.class);
261 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, fcNode);
264 case OFPMPTABLEFEATURES:
265 Preconditions.checkArgument(body instanceof MultipartReplyTableFeaturesCase);
266 final MultipartReplyTableFeatures tableFeaturesMP = ((MultipartReplyTableFeaturesCase) body)
267 .getMultipartReplyTableFeatures();
268 final List<TableFeatures> tableFeatures = NodeStaticReplyTranslatorUtil
269 .nodeTableFeatureTranslator(tableFeaturesMP, dContext.getDeviceInfo().getVersion(), convertorExecutor);
270 for (final TableFeatures tableFeature : tableFeatures) {
271 final Short tableId = tableFeature.getTableId();
272 final KeyedInstanceIdentifier<TableFeatures, TableFeaturesKey> tableFeaturesII =
273 nodeII.augmentation(FlowCapableNode.class)
274 .child(TableFeatures.class, new TableFeaturesKey(tableId));
275 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableFeaturesII, tableFeature);
277 // write parent for table statistics
278 final KeyedInstanceIdentifier<Table, TableKey> tableII =
279 nodeII.augmentation(FlowCapableNode.class)
280 .child(Table.class, new TableKey(tableId));
281 final TableBuilder tableBld = new TableBuilder().setId(tableId)
282 .addAugmentation(FlowTableStatisticsData.class,
283 new FlowTableStatisticsDataBuilder().build());
285 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBld.build());
289 case OFPMPMETERFEATURES:
290 Preconditions.checkArgument(body instanceof MultipartReplyMeterFeaturesCase);
291 final MultipartReplyMeterFeatures meterFeatures = ((MultipartReplyMeterFeaturesCase) body)
292 .getMultipartReplyMeterFeatures();
293 final NodeMeterFeatures mFeature = NodeStaticReplyTranslatorUtil
294 .nodeMeterFeatureTranslator(meterFeatures);
295 final InstanceIdentifier<NodeMeterFeatures> mFeatureII = nodeII
296 .augmentation(NodeMeterFeatures.class);
297 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, mFeatureII, mFeature);
298 if (0L < mFeature.getMeterFeatures().getMaxMeter().getValue()) {
299 dContext.getDeviceState().setMeterAvailable(true);
303 case OFPMPGROUPFEATURES:
304 Preconditions.checkArgument(body instanceof MultipartReplyGroupFeaturesCase);
305 final MultipartReplyGroupFeatures groupFeatures = ((MultipartReplyGroupFeaturesCase) body)
306 .getMultipartReplyGroupFeatures();
307 final NodeGroupFeatures gFeature = NodeStaticReplyTranslatorUtil
308 .nodeGroupFeatureTranslator(groupFeatures);
309 final InstanceIdentifier<NodeGroupFeatures> gFeatureII = nodeII
310 .augmentation(NodeGroupFeatures.class);
311 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, gFeatureII, gFeature);
315 Preconditions.checkArgument(body instanceof MultipartReplyPortDescCase);
316 final MultipartReplyPortDesc portDesc = ((MultipartReplyPortDescCase) body)
317 .getMultipartReplyPortDesc();
318 for (final PortGrouping port : portDesc.getPorts()) {
319 final short ofVersion = dContext.getDeviceInfo().getVersion();
320 final TranslatorKey translatorKey = new TranslatorKey(ofVersion, PortGrouping.class.getName());
321 final MessageTranslator<PortGrouping, FlowCapableNodeConnector> translator = dContext.oook()
322 .lookupTranslator(translatorKey);
323 final FlowCapableNodeConnector fcNodeConnector = translator.translate(port, dContext.getDeviceInfo(), null);
325 final BigInteger dataPathId = dContext.getPrimaryConnectionContext().getFeatures()
327 final NodeConnectorId nodeConnectorId = NodeStaticReplyTranslatorUtil.nodeConnectorId(
328 dataPathId.toString(), port.getPortNo(), ofVersion);
329 final NodeConnectorBuilder ncBuilder = new NodeConnectorBuilder().setId(nodeConnectorId);
330 ncBuilder.addAugmentation(FlowCapableNodeConnector.class, fcNodeConnector);
332 ncBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class,
333 new FlowCapableNodeConnectorStatisticsDataBuilder().build());
334 final NodeConnector connector = ncBuilder.build();
336 final InstanceIdentifier<NodeConnector> connectorII = nodeII.child(NodeConnector.class,
338 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, connectorII, connector);
344 throw new IllegalArgumentException("Unnexpected MultipartType " + type);
347 } catch (final Exception e) {
348 LOG.debug("Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
352 private static void createEmptyFlowCapableNodeInDs(final DeviceContext deviceContext) {
353 final FlowCapableNodeBuilder flowCapableNodeBuilder = new FlowCapableNodeBuilder();
354 final InstanceIdentifier<FlowCapableNode> fNodeII = deviceContext.getDeviceInfo().getNodeInstanceIdentifier()
355 .augmentation(FlowCapableNode.class);
357 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, fNodeII, flowCapableNodeBuilder.build());
358 } catch (final Exception e) {
359 LOG.debug("Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId().toString(), e);
363 private static IpAddress getIpAddressOf(final DeviceContext deviceContext) {
365 final InetSocketAddress remoteAddress = deviceContext.getPrimaryConnectionContext().getConnectionAdapter()
368 if (remoteAddress == null) {
369 LOG.warn("IP address of the node {} cannot be obtained. No connection with switch.", deviceContext
370 .getDeviceInfo().getNodeId());
373 LOG.info("IP address of switch is: {}", remoteAddress);
375 return IetfInetUtil.INSTANCE.ipAddressFor(remoteAddress.getAddress());
378 // FIXME : remove after ovs tableFeatures fix
379 private static void makeEmptyTables(final DeviceContext dContext, final InstanceIdentifier<Node> nodeII,
380 final Short nrOfTables) {
381 LOG.debug("About to create {} empty tables.", nrOfTables);
382 for (int i = 0; i < nrOfTables; i++) {
383 final short tId = (short) i;
384 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class,
386 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(
387 FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
390 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
391 } catch (final Exception e) {
392 LOG.debug("Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
398 static void createSuccessProcessingCallback(final MultipartType type, final DeviceContext deviceContext,
399 final InstanceIdentifier<Node> nodeII,
400 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture,
401 final ConvertorExecutor convertorExecutor) {
402 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
404 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
405 final List<MultipartReply> result = rpcResult.getResult();
406 if (result != null) {
407 LOG.info("Static node {} info: {} collected", deviceContext.getDeviceInfo().getNodeId(), type);
408 translateAndWriteReply(type, deviceContext, nodeII, result, convertorExecutor);
410 final Iterator<RpcError> rpcErrorIterator = rpcResult.getErrors().iterator();
411 while (rpcErrorIterator.hasNext()) {
412 final RpcError rpcError = rpcErrorIterator.next();
413 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
414 if (null != rpcError.getCause()) {
415 LOG.trace("Detailed error:", rpcError.getCause());
418 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
419 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
420 .getFeatures().getTables());
426 public void onFailure(final Throwable throwable) {
427 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
432 private static ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type,
433 final DeviceContext deviceContext, final InstanceIdentifier<Node> nodeII, final short version) {
435 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
437 final Long reserved = deviceContext.reserveXidForDeviceMessage();
438 final RequestContext<List<MultipartReply>> requestContext = new AbstractRequestContext<List<MultipartReply>>(
441 public void close() {
446 final Xid xid = requestContext.getXid();
448 LOG.trace("Hooking xid {} to device context - precaution.", reserved);
450 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector(requestContext);
451 queue.commitEntry(xid.getValue(),
452 MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type),
453 new FutureCallback<OfHeader>() {
455 public void onSuccess(final OfHeader ofHeader) {
456 if (ofHeader instanceof MultipartReply) {
457 final MultipartReply multipartReply = (MultipartReply) ofHeader;
458 multiMsgCollector.addMultipartMsg(multipartReply);
459 } else if (null != ofHeader) {
460 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
462 multiMsgCollector.endCollecting();
463 LOG.info("Response received is null.");
468 public void onFailure(final Throwable t) {
469 LOG.info("Fail response from OutboundQueue for multipart type {}.", type);
470 final RpcResult<List<MultipartReply>> rpcResult = RpcResultBuilder
471 .<List<MultipartReply>>failed().build();
472 requestContext.setResult(rpcResult);
473 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
474 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
475 .getFeatures().getTables());
477 requestContext.close();
481 return requestContext.getFuture();
484 static void chainTableTrunkWriteOF10(final DeviceContext deviceContext,
485 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
486 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
488 public void onSuccess(final List<RpcResult<List<MultipartReply>>> results) {
489 boolean allSucceeded = true;
490 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
491 allSucceeded &= rpcResult.isSuccessful();
494 createEmptyFlowCapableNodeInDs(deviceContext);
495 makeEmptyTables(deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
496 deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
501 public void onFailure(final Throwable t) {