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.concurrent.ExecutionException;
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);
91 private DeviceInitializationUtils() {
92 // Hiding implicit constructor
96 * InitializationNodeInformation is good to call only for MASTER otherwise we will have not empty transaction
97 * for every Cluster Node (SLAVE too) and we will get race-condition by closing Connection.
99 * @param deviceContext
100 * @param switchFeaturesMandatory
101 * @param convertorExecutor
102 * @return future - recommended to have blocking call for this future
104 public static ListenableFuture<Void> initializeNodeInformation(final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
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 deviceFeaturesFuture = createDeviceFeaturesForOF13(deviceContext, switchFeaturesMandatory, convertorExecutor);
155 deviceFeaturesFuture = Futures.immediateFailedFuture(new ConnectionException("Unsupported version "
159 Futures.addCallback(deviceFeaturesFuture, new FutureCallback<List<RpcResult<List<MultipartReply>>>>() {
161 public void onSuccess(final List<RpcResult<List<MultipartReply>>> result) {
162 LOG.debug("All init data for node {} is in submitted.", deviceInfo.getNodeId());
163 returnFuture.set(null);
167 public void onFailure(final Throwable t) {
168 // FIXME : remove session
169 LOG.trace("Device capabilities gathering future failed.");
170 LOG.trace("more info in exploration failure..", t);
171 LOG.debug("All init data for node {} was not submited correctly - connection has to go down.", deviceInfo.getNodeId());
172 returnFuture.setException(t);
178 private static void addNodeToOperDS(final DeviceContext deviceContext, final SettableFuture<Void> future) {
179 Preconditions.checkArgument(deviceContext != null);
180 final NodeBuilder nodeBuilder = new NodeBuilder().setId(deviceContext.getDeviceInfo().getNodeId()).setNodeConnector(
181 Collections.<NodeConnector>emptyList());
183 deviceContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
184 nodeBuilder.build());
185 } catch (final Exception e) {
186 LOG.warn("addNodeToOperDS: Failed to write node {} to DS ", deviceContext.getDeviceInfo().getNodeId(), e);
191 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF10(
192 final DeviceContext deviceContext) {
193 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
194 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
196 return Futures.allAsList(Arrays.asList(replyDesc));
199 private static ListenableFuture<List<RpcResult<List<MultipartReply>>>> createDeviceFeaturesForOF13(
200 final DeviceContext deviceContext, final boolean switchFeaturesMandatory, final ConvertorExecutor convertorExecutor) {
202 final ListenableFuture<RpcResult<List<MultipartReply>>> replyDesc = getNodeStaticInfo(MultipartType.OFPMPDESC,
203 deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
205 //first process description reply, write data to DS and write consequent data if successful
206 return Futures.transform(replyDesc,
207 new AsyncFunction<RpcResult<List<MultipartReply>>, List<RpcResult<List<MultipartReply>>>>() {
209 public ListenableFuture<List<RpcResult<List<MultipartReply>>>> apply(
210 final RpcResult<List<MultipartReply>> rpcResult) throws Exception {
212 translateAndWriteReply(MultipartType.OFPMPDESC, deviceContext,
213 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), rpcResult.getResult(), convertorExecutor);
215 final ListenableFuture<RpcResult<List<MultipartReply>>> replyMeterFeature = getNodeStaticInfo(
216 MultipartType.OFPMPMETERFEATURES, deviceContext,
217 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
219 createSuccessProcessingCallback(MultipartType.OFPMPMETERFEATURES, deviceContext,
220 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyMeterFeature, convertorExecutor);
222 final ListenableFuture<RpcResult<List<MultipartReply>>> replyGroupFeatures = getNodeStaticInfo(
223 MultipartType.OFPMPGROUPFEATURES, deviceContext,
224 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
225 createSuccessProcessingCallback(MultipartType.OFPMPGROUPFEATURES, deviceContext,
226 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyGroupFeatures, convertorExecutor);
228 final ListenableFuture<RpcResult<List<MultipartReply>>> replyTableFeatures = getNodeStaticInfo(
229 MultipartType.OFPMPTABLEFEATURES, deviceContext,
230 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), deviceContext.getDeviceInfo().getVersion());
231 createSuccessProcessingCallback(MultipartType.OFPMPTABLEFEATURES, deviceContext,
232 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyTableFeatures, convertorExecutor);
234 final ListenableFuture<RpcResult<List<MultipartReply>>> replyPortDescription = getNodeStaticInfo(
235 MultipartType.OFPMPPORTDESC, deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
236 deviceContext.getDeviceInfo().getVersion());
237 createSuccessProcessingCallback(MultipartType.OFPMPPORTDESC, deviceContext,
238 deviceContext.getDeviceInfo().getNodeInstanceIdentifier(), replyPortDescription, convertorExecutor);
239 if (switchFeaturesMandatory) {
240 return Futures.allAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
241 replyTableFeatures, replyPortDescription));
243 return Futures.successfulAsList(Arrays.asList(replyMeterFeature, replyGroupFeatures,
244 replyTableFeatures, replyPortDescription));
251 static void translateAndWriteReply(final MultipartType type, final DeviceContext dContext,
252 final InstanceIdentifier<Node> nodeII, final Collection<MultipartReply> result,
253 final ConvertorExecutor convertorExecutor) {
256 .map(MultipartReply::getMultipartReplyBody)
257 .forEach(multipartReplyBody -> {
258 if (!(writeDesc(type, multipartReplyBody, dContext, nodeII)
259 || writeTableFeatures(type, multipartReplyBody, dContext, nodeII, convertorExecutor)
260 || writeMeterFeatures(type, multipartReplyBody, dContext, nodeII)
261 || writeGroupFeatures(type, multipartReplyBody, dContext, nodeII)
262 || writePortDesc(type, multipartReplyBody, dContext, nodeII))) {
263 throw new IllegalArgumentException("Unexpected MultipartType " + type);
266 } catch (final Exception e) {
267 LOG.debug("translateAndWriteReply: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
271 private static boolean writeDesc(final MultipartType type,
272 final MultipartReplyBody body,
273 final DeviceContext dContext,
274 final InstanceIdentifier<Node> nodeII) {
275 if (!MultipartType.OFPMPDESC.equals(type)) {
279 Preconditions.checkArgument(body instanceof MultipartReplyDescCase);
280 final MultipartReplyDesc replyDesc = ((MultipartReplyDescCase) body).getMultipartReplyDesc();
281 final FlowCapableNode fcNode = NodeStaticReplyTranslatorUtil.nodeDescTranslator(replyDesc,
282 getIpAddressOf(dContext));
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 LOG.debug("About to create {} empty tables.", nrOfTables);
433 for (int i = 0; i < nrOfTables; i++) {
434 final short tId = (short) i;
435 final InstanceIdentifier<Table> tableII = nodeII.augmentation(FlowCapableNode.class).child(Table.class,
437 final TableBuilder tableBuilder = new TableBuilder().setId(tId).addAugmentation(
438 FlowTableStatisticsData.class, new FlowTableStatisticsDataBuilder().build());
441 dContext.writeToTransaction(LogicalDatastoreType.OPERATIONAL, tableII, tableBuilder.build());
442 } catch (final Exception e) {
443 LOG.debug("makeEmptyTables: Failed to write node {} to DS ", dContext.getDeviceInfo().getNodeId().toString(), e);
449 static void createSuccessProcessingCallback(final MultipartType type, final DeviceContext deviceContext,
450 final InstanceIdentifier<Node> nodeII,
451 final ListenableFuture<RpcResult<List<MultipartReply>>> requestContextFuture,
452 final ConvertorExecutor convertorExecutor) {
453 Futures.addCallback(requestContextFuture, new FutureCallback<RpcResult<List<MultipartReply>>>() {
455 public void onSuccess(final RpcResult<List<MultipartReply>> rpcResult) {
456 final List<MultipartReply> result = rpcResult.getResult();
457 if (result != null) {
458 LOG.info("Static node {} info: {} collected", deviceContext.getDeviceInfo().getNodeId(), type);
459 translateAndWriteReply(type, deviceContext, nodeII, result, convertorExecutor);
461 for (RpcError rpcError : rpcResult.getErrors()) {
462 LOG.info("Failed to retrieve static node {} info: {}", type, rpcError.getMessage());
463 if (null != rpcError.getCause()) {
464 LOG.trace("Detailed error:", rpcError.getCause());
467 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
468 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
469 .getFeatures().getTables());
475 public void onFailure(final Throwable throwable) {
476 LOG.info("Request of type {} for static info of node {} failed.", type, nodeII);
481 private static ListenableFuture<RpcResult<List<MultipartReply>>> getNodeStaticInfo(final MultipartType type,
482 final DeviceContext deviceContext, final InstanceIdentifier<Node> nodeII, final short version) {
484 final OutboundQueue queue = deviceContext.getPrimaryConnectionContext().getOutboundQueueProvider();
486 final Long reserved = deviceContext.reserveXidForDeviceMessage();
487 final RequestContext<List<MultipartReply>> requestContext = new AbstractRequestContext<List<MultipartReply>>(
490 public void close() {
495 final Xid xid = requestContext.getXid();
497 LOG.trace("Hooking xid {} to device context - precaution.", reserved);
499 final MultiMsgCollector multiMsgCollector = deviceContext.getMultiMsgCollector(requestContext);
500 queue.commitEntry(xid.getValue(),
501 MultipartRequestInputFactory.makeMultipartRequestInput(xid.getValue(), version, type),
502 new FutureCallback<OfHeader>() {
504 public void onSuccess(final OfHeader ofHeader) {
505 if (ofHeader instanceof MultipartReply) {
506 final MultipartReply multipartReply = (MultipartReply) ofHeader;
507 multiMsgCollector.addMultipartMsg(multipartReply);
508 } else if (null != ofHeader) {
509 LOG.info("Unexpected response type received {}.", ofHeader.getClass());
511 multiMsgCollector.endCollecting();
512 LOG.info("Response received is null.");
517 public void onFailure(final Throwable t) {
518 LOG.info("Fail response from OutboundQueue for multipart type {}.", type);
519 final RpcResult<List<MultipartReply>> rpcResult = RpcResultBuilder
520 .<List<MultipartReply>>failed().build();
521 requestContext.setResult(rpcResult);
522 if (MultipartType.OFPMPTABLEFEATURES.equals(type)) {
523 makeEmptyTables(deviceContext, nodeII, deviceContext.getPrimaryConnectionContext()
524 .getFeatures().getTables());
526 requestContext.close();
530 return requestContext.getFuture();
533 static void chainTableTrunkWriteOF10(final DeviceContext deviceContext,
534 final ListenableFuture<List<RpcResult<List<MultipartReply>>>> deviceFeaturesFuture) {
537 LOG.trace("Waiting for protocol version 1.0");
538 List<RpcResult<List<MultipartReply>>> results = deviceFeaturesFuture.get();
539 boolean allSucceeded = true;
540 for (final RpcResult<List<MultipartReply>> rpcResult : results) {
541 allSucceeded &= rpcResult.isSuccessful();
544 LOG.debug("Creating emtpy flow capable node: {}", deviceContext.getDeviceInfo().getNodeId().getValue());
545 createEmptyFlowCapableNodeInDs(deviceContext);
546 LOG.debug("Creating emtpy tables for {}", deviceContext.getDeviceInfo().getNodeId().getValue());
547 makeEmptyTables(deviceContext, deviceContext.getDeviceInfo().getNodeInstanceIdentifier(),
548 deviceContext.getPrimaryConnectionContext().getFeatures().getTables());
550 } catch (InterruptedException | ExecutionException e) {
551 LOG.warn("Error occurred in preparation node {} for protocol 1.0", deviceContext.getDeviceInfo().getNodeId().getValue());