2 * Copyright © 2017 AT&T and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.transportpce.renderer.provisiondevice;
10 import com.google.common.util.concurrent.Futures;
11 import com.google.common.util.concurrent.ListenableFuture;
12 import com.google.common.util.concurrent.ListeningExecutorService;
13 import com.google.common.util.concurrent.MoreExecutors;
14 import java.util.ArrayList;
15 import java.util.List;
16 import java.util.Optional;
17 import java.util.concurrent.Callable;
18 import java.util.concurrent.ExecutionException;
19 import java.util.concurrent.Executors;
20 import java.util.concurrent.Future;
21 import java.util.concurrent.TimeUnit;
22 import java.util.concurrent.TimeoutException;
23 import org.opendaylight.mdsal.binding.api.DataBroker;
24 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
25 import org.opendaylight.mdsal.binding.api.ReadTransaction;
26 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
27 import org.opendaylight.transportpce.common.OperationResult;
28 import org.opendaylight.transportpce.common.ResponseCodes;
29 import org.opendaylight.transportpce.common.StringConstants;
30 import org.opendaylight.transportpce.common.Timeouts;
31 import org.opendaylight.transportpce.renderer.ModelMappingUtils;
32 import org.opendaylight.transportpce.renderer.NetworkModelWavelengthService;
33 import org.opendaylight.transportpce.renderer.ServicePathInputData;
34 import org.opendaylight.transportpce.renderer.provisiondevice.servicepath.ServicePathDirection;
35 import org.opendaylight.transportpce.renderer.provisiondevice.tasks.DeviceRenderingRollbackTask;
36 import org.opendaylight.transportpce.renderer.provisiondevice.tasks.DeviceRenderingTask;
37 import org.opendaylight.transportpce.renderer.provisiondevice.tasks.OlmPowerSetupRollbackTask;
38 import org.opendaylight.transportpce.renderer.provisiondevice.tasks.OlmPowerSetupTask;
39 import org.opendaylight.transportpce.renderer.provisiondevice.tasks.OtnDeviceRenderingTask;
40 import org.opendaylight.transportpce.renderer.provisiondevice.tasks.RollbackProcessor;
41 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev200128.OtnServicePathInput;
42 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev200128.OtnServicePathOutput;
43 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmInputBuilder;
44 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.GetPmOutput;
45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerSetupInput;
46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownInputBuilder;
47 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.ServicePowerTurndownOutput;
48 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.TransportpceOlmService;
49 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev170418.get.pm.output.Measurements;
50 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.RendererRpcResultSp;
51 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.RendererRpcResultSpBuilder;
52 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.ServiceDeleteInput;
53 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.ServiceDeleteOutput;
54 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.ServiceImplementationRequestInput;
55 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev201125.ServiceImplementationRequestOutput;
56 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.ConnectionType;
57 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev200327.ODU4;
58 import org.opendaylight.yang.gen.v1.http.org.openroadm.otn.common.types.rev200327.OTU4;
59 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity;
60 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
61 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
62 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.list.Services;
63 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.pathdescription.rev200629.PathDescription;
64 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128.RpcStatusEx;
65 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128.ServicePathNotificationTypes;
66 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.ServicePathList;
67 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.service.path.list.ServicePaths;
68 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.servicepath.rev171017.service.path.list.ServicePathsKey;
69 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev200615.olm.get.pm.input.ResourceIdentifierBuilder;
70 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev200615.olm.renderer.input.Nodes;
71 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
72 import org.opendaylight.yangtools.yang.common.RpcResult;
73 import org.opendaylight.yangtools.yang.common.Uint32;
74 import org.slf4j.Logger;
75 import org.slf4j.LoggerFactory;
78 public class RendererServiceOperationsImpl implements RendererServiceOperations {
80 private static final String DEVICE_RENDERING_ROLL_BACK_MSG =
81 "Device rendering was not successful! Rendering will be rolled back.";
82 private static final String OLM_ROLL_BACK_MSG =
83 "OLM power setup was not successful! Rendering and OLM will be rolled back.";
84 private static final String RENDERING_DEVICES_A_Z_MSG = "Rendering devices A-Z";
85 private static final String RENDERING_DEVICES_Z_A_MSG = "Rendering device Z-A";
86 private static final String TURNING_DOWN_POWER_ON_A_TO_Z_PATH_MSG = "Turning down power on A-to-Z path";
87 private static final Logger LOG = LoggerFactory.getLogger(RendererServiceOperationsImpl.class);
88 private static final String FAILED = "Failed";
89 private static final String OPERATION_FAILED = "Operation Failed";
90 private static final String OPERATION_SUCCESSFUL = "Operation Successful";
91 private static final int NUMBER_OF_THREADS = 4;
93 private final DeviceRendererService deviceRenderer;
94 private final OtnDeviceRendererService otnDeviceRenderer;
95 private final TransportpceOlmService olmService;
96 private final DataBroker dataBroker;
97 private final NotificationPublishService notificationPublishService;
98 private ListeningExecutorService executor;
99 private NetworkModelWavelengthService networkModelWavelengthService;
100 private RendererRpcResultSp notification = null;
102 public RendererServiceOperationsImpl(DeviceRendererService deviceRenderer,
103 OtnDeviceRendererService otnDeviceRenderer, TransportpceOlmService olmService,
104 DataBroker dataBroker, NetworkModelWavelengthService networkModelWavelengthService,
105 NotificationPublishService notificationPublishService) {
106 this.deviceRenderer = deviceRenderer;
107 this.otnDeviceRenderer = otnDeviceRenderer;
108 this.olmService = olmService;
109 this.dataBroker = dataBroker;
110 this.networkModelWavelengthService = networkModelWavelengthService;
111 this.notificationPublishService = notificationPublishService;
112 this.executor = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(NUMBER_OF_THREADS));
115 private void sendNotifications(ServicePathNotificationTypes servicePathNotificationTypes, String serviceName,
116 RpcStatusEx rpcStatusEx, String message) {
117 this.notification = new RendererRpcResultSpBuilder()
118 .setNotificationType(servicePathNotificationTypes)
119 .setServiceName(serviceName)
120 .setStatus(rpcStatusEx)
121 .setStatusMessage(message)
124 notificationPublishService.putNotification(this.notification);
125 } catch (InterruptedException e) {
126 LOG.info("notification offer rejected: ", e);
131 public ListenableFuture<ServiceImplementationRequestOutput>
132 serviceImplementation(ServiceImplementationRequestInput input) {
133 LOG.info("Calling service impl request {}", input.getServiceName());
134 return executor.submit(new Callable<ServiceImplementationRequestOutput>() {
137 public ServiceImplementationRequestOutput call() throws Exception {
138 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest, input.getServiceName(),
139 RpcStatusEx.Pending, "Service compliant, submitting service implementation Request ...");
140 // Here is the switch statement that distinguishes on the connection-type
141 LOG.info("Connection-type is {} for {}", input.getConnectionType(), input.getServiceName());
142 switch (input.getConnectionType()) {
143 case Service: case RoadmLine: // This takes into account of Ethernet 100G, 1G, 10G and ODU4
144 LOG.info("RPC implementation for {}", input.getConnectionType());
145 if (((input.getServiceAEnd().getServiceRate() != null)
146 && (input.getServiceAEnd().getServiceRate().intValue() == 100))
147 && ((input.getServiceAEnd().getServiceFormat().getName().equals("Ethernet"))
148 || (input.getServiceAEnd().getServiceFormat().getName().equals("OC")))) {
149 LOG.info("Service format for {} is {} and rate is {}", input.getServiceName(),
150 input.getServiceAEnd().getServiceFormat(), input.getServiceAEnd().getServiceRate());
151 if (!createServicepathInput(input)) {
152 return ModelMappingUtils.createServiceImplResponse(ResponseCodes.RESPONSE_FAILED,
155 } else { // This implies, service-rate is 1 or 10G
156 // This includes the lower-order odu (1G, 10G) and this is A-Z side
157 LOG.info("RPC implementation for LO-ODU");
158 String serviceRate = ""; // Assuming service at A-side and Z-side has same service rate
159 if (input.getServiceAEnd().getServiceRate() != null) {
160 serviceRate = input.getServiceAEnd().getServiceRate().toString() + "G";
162 LOG.info("Start rendering for {} service with {} rate and {} format",
163 input.getServiceName(), serviceRate,
164 input.getServiceAEnd().getServiceFormat());
166 OtnServicePathInput otnServicePathInputAtoZ = ModelMappingUtils
167 .rendererCreateOtnServiceInput(input.getServiceName(),
168 input.getServiceAEnd().getServiceFormat().getName(),
169 serviceRate, (PathDescription) input.getPathDescription(), true);
170 // Rollback should be same for all conditions, so creating a new one
171 RollbackProcessor rollbackProcessor = new RollbackProcessor();
172 List<OtnDeviceRenderingResult> otnRenderingResults = otnDeviceRendering(rollbackProcessor,
173 otnServicePathInputAtoZ, null);
174 if (rollbackProcessor.rollbackAllIfNecessary() > 0) {
175 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
176 input.getServiceName(), RpcStatusEx.Failed, DEVICE_RENDERING_ROLL_BACK_MSG);
177 return ModelMappingUtils.createServiceImplResponse(ResponseCodes.RESPONSE_FAILED,
180 LOG.info("OTN rendering result size {}", otnRenderingResults.size());
181 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
182 input.getServiceName(), RpcStatusEx.Successful, OPERATION_SUCCESSFUL);
186 LOG.info("RPC implementation for {}", input.getConnectionType());
187 if ((input.getServiceAEnd().getOtuServiceRate() != null)
188 && (input.getServiceAEnd().getOtuServiceRate().equals(OTU4.class))) {
189 // For the service of OTU4 infrastructure
190 // First create the OCH and OTU interfaces
191 String serviceRate = "100G"; // For OtnDeviceRendererServiceImpl
192 if (!createServicepathInput(input)) {
193 return ModelMappingUtils.createServiceImplResponse(ResponseCodes.RESPONSE_FAILED,
197 if ((input.getServiceAEnd().getOduServiceRate() != null)
198 && (input.getServiceAEnd().getOduServiceRate().equals(ODU4.class))) {
199 // For the service of OTU4 infrastructure
200 String serviceRate = "100G"; // For OtnDeviceRendererServiceImpl
201 LOG.info("Service format for {} is {} and rate is {}", input.getServiceName(),
202 input.getServiceAEnd().getOduServiceRate(), serviceRate);
203 // Now start rendering ODU4 interface
205 OtnServicePathInput otnServicePathInputAtoZ = ModelMappingUtils
206 .rendererCreateOtnServiceInput(input.getServiceName(),
207 input.getServiceAEnd().getServiceFormat().getName(),
209 input.getPathDescription(), true);
211 OtnServicePathInput otnServicePathInputZtoA = ModelMappingUtils
212 .rendererCreateOtnServiceInput(input.getServiceName(),
213 input.getServiceZEnd().getServiceFormat().getName(),
215 input.getPathDescription(), false);
216 // Rollback should be same for all conditions, so creating a new one
217 RollbackProcessor rollbackProcessor = new RollbackProcessor();
218 List<OtnDeviceRenderingResult> otnRenderingResults = otnDeviceRendering(rollbackProcessor,
219 otnServicePathInputAtoZ, otnServicePathInputZtoA);
220 if (rollbackProcessor.rollbackAllIfNecessary() > 0) {
221 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
222 input.getServiceName(), RpcStatusEx.Failed, DEVICE_RENDERING_ROLL_BACK_MSG);
223 return ModelMappingUtils.createServiceImplResponse(ResponseCodes.RESPONSE_FAILED,
226 LOG.info("OTN rendering result size {}", otnRenderingResults.size());
227 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
228 input.getServiceName(), RpcStatusEx.Successful, OPERATION_SUCCESSFUL);
232 LOG.warn("Unsupported connection type {}", input.getConnectionType());
234 return ModelMappingUtils.createServiceImplResponse(ResponseCodes.RESPONSE_OK,
235 OPERATION_SUCCESSFUL);
241 @SuppressWarnings("checkstyle:IllegalCatch")
242 public OperationResult reserveResource(PathDescription pathDescription) {
245 LOG.info("Reserving resources in network model");
246 networkModelWavelengthService.useWavelengths(pathDescription);
247 } catch (Exception e) {
248 LOG.warn("Reserving resources in network model failed");
249 return OperationResult.failed("Resources reserve failed in network model");
251 return OperationResult.ok("Resources reserved successfully in network model");
255 @SuppressWarnings("checkstyle:IllegalCatch")
256 public OperationResult freeResource(PathDescription pathDescription) {
259 networkModelWavelengthService.freeWavelengths(pathDescription);
260 } catch (Exception e) {
261 return OperationResult.failed("Resources reserve failed in network model");
263 return OperationResult.ok("Resources reserved successfully in network model");
267 public ListenableFuture<ServiceDeleteOutput> serviceDelete(ServiceDeleteInput input, Services service) {
268 String serviceName = input.getServiceName();
269 LOG.info("Calling service delete request {}", serviceName);
270 return executor.submit(new Callable<ServiceDeleteOutput>() {
273 public ServiceDeleteOutput call() throws Exception {
274 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName,
275 RpcStatusEx.Pending, "Service compliant, submitting service delete Request ...");
276 // Obtain path description
278 org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128.service
279 .path.PathDescription> pathDescriptionOpt = getPathDescriptionFromDatastore(serviceName);
280 PathDescription pathDescription;
281 if (pathDescriptionOpt.isPresent()) {
282 pathDescription = pathDescriptionOpt.get();
284 LOG.error("Unable to get path description for service {}!", serviceName);
285 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName,
286 RpcStatusEx.Failed, "Unable to get path description for service");
287 return ModelMappingUtils.createServiceDeleteResponse(ResponseCodes.RESPONSE_FAILED,
290 switch (service.getConnectionType()) {
293 if ((ServiceFormat.Ethernet.equals(service.getServiceAEnd().getServiceFormat())
294 || ServiceFormat.OC.equals(service.getServiceAEnd().getServiceFormat()))
295 && Uint32.valueOf("100").equals(service.getServiceAEnd().getServiceRate())) {
296 if (!manageServicePathDeletion(serviceName, pathDescription)) {
297 return ModelMappingUtils.createServiceDeleteResponse(ResponseCodes.RESPONSE_FAILED,
301 if (ServiceFormat.Ethernet.equals(service.getServiceAEnd().getServiceFormat())
302 && (Uint32.valueOf("10").equals(service.getServiceAEnd().getServiceRate())
303 || Uint32.valueOf("1").equals(service.getServiceAEnd().getServiceRate()))) {
304 if (!manageOtnServicePathDeletion(serviceName, pathDescription, service)) {
305 return ModelMappingUtils.createServiceDeleteResponse(ResponseCodes.RESPONSE_FAILED,
311 if (ServiceFormat.OTU.equals(service.getServiceAEnd().getServiceFormat())) {
312 if (!manageServicePathDeletion(serviceName, pathDescription)) {
313 return ModelMappingUtils.createServiceDeleteResponse(ResponseCodes.RESPONSE_FAILED,
316 } else if (ServiceFormat.ODU.equals(service.getServiceAEnd().getServiceFormat())) {
317 if (!manageOtnServicePathDeletion(serviceName, pathDescription, service)) {
318 return ModelMappingUtils.createServiceDeleteResponse(ResponseCodes.RESPONSE_FAILED,
324 LOG.error("Unmanaged connection-type for deletion of service {}", serviceName);
327 return ModelMappingUtils.createServiceDeleteResponse(ResponseCodes.RESPONSE_OK, OPERATION_SUCCESSFUL);
332 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
333 value = "UPM_UNCALLED_PRIVATE_METHOD",
334 justification = "call in call() method")
335 private ServicePowerTurndownOutput olmPowerTurndown(ServicePathInputData servicePathInputData)
336 throws InterruptedException, ExecutionException, TimeoutException {
337 LOG.debug(TURNING_DOWN_POWER_ON_A_TO_Z_PATH_MSG);
338 Future<RpcResult<ServicePowerTurndownOutput>> powerTurndownFuture = this.olmService.servicePowerTurndown(
339 new ServicePowerTurndownInputBuilder(servicePathInputData.getServicePathInput()).build());
340 return powerTurndownFuture.get(Timeouts.DATASTORE_READ, TimeUnit.MILLISECONDS).getResult();
343 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
344 value = "UPM_UNCALLED_PRIVATE_METHOD",
345 justification = "call in call() method")
346 private Optional<org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128
347 .service.path.PathDescription> getPathDescriptionFromDatastore(String serviceName) {
348 InstanceIdentifier<org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128
349 .service.path.PathDescription> pathDescriptionIID = InstanceIdentifier.create(ServicePathList.class)
350 .child(ServicePaths.class, new ServicePathsKey(serviceName))
351 .child(org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.service.types.rev200128
352 .service.path.PathDescription.class);
353 ReadTransaction pathDescReadTx = this.dataBroker.newReadOnlyTransaction();
355 LOG.debug("Getting path description for service {}", serviceName);
356 return pathDescReadTx.read(LogicalDatastoreType.OPERATIONAL, pathDescriptionIID)
357 .get(Timeouts.DATASTORE_READ, TimeUnit.MILLISECONDS);
358 } catch (InterruptedException | ExecutionException | TimeoutException e) {
359 LOG.warn("Exception while getting path description from datastore {} for service {}!", pathDescriptionIID,
361 return Optional.empty();
365 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
366 value = "UPM_UNCALLED_PRIVATE_METHOD",
367 justification = "call in call() method")
368 private List<DeviceRenderingResult> deviceRendering(RollbackProcessor rollbackProcessor,
369 ServicePathInputData servicePathDataAtoZ, ServicePathInputData servicePathDataZtoA) {
370 LOG.info(RENDERING_DEVICES_A_Z_MSG);
371 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
372 servicePathDataAtoZ.getServicePathInput().getServiceName(), RpcStatusEx.Pending,
373 RENDERING_DEVICES_A_Z_MSG);
374 ListenableFuture<DeviceRenderingResult> atozrenderingFuture =
375 this.executor.submit(new DeviceRenderingTask(this.deviceRenderer, servicePathDataAtoZ,
376 ServicePathDirection.A_TO_Z));
378 LOG.info("Rendering devices Z-A");
379 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
380 servicePathDataZtoA.getServicePathInput().getServiceName(), RpcStatusEx.Pending,
381 RENDERING_DEVICES_Z_A_MSG);
382 ListenableFuture<DeviceRenderingResult> ztoarenderingFuture =
383 this.executor.submit(new DeviceRenderingTask(this.deviceRenderer, servicePathDataZtoA,
384 ServicePathDirection.Z_TO_A));
385 ListenableFuture<List<DeviceRenderingResult>> renderingCombinedFuture =
386 Futures.allAsList(atozrenderingFuture, ztoarenderingFuture);
388 List<DeviceRenderingResult> renderingResults = new ArrayList<>(2);
390 LOG.info("Waiting for A-Z and Z-A device renderers ...");
391 renderingResults = renderingCombinedFuture.get(Timeouts.RENDERING_TIMEOUT, TimeUnit.MILLISECONDS);
392 } catch (InterruptedException | ExecutionException | TimeoutException e) {
393 LOG.warn(DEVICE_RENDERING_ROLL_BACK_MSG, e);
394 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
395 servicePathDataAtoZ.getServicePathInput().getServiceName(), RpcStatusEx.Pending,
396 DEVICE_RENDERING_ROLL_BACK_MSG);
397 //FIXME we can't do rollback here, because we don't have rendering results.
398 return renderingResults;
401 rollbackProcessor.addTask(new DeviceRenderingRollbackTask("AtoZDeviceTask",
402 ! renderingResults.get(0).isSuccess(), renderingResults.get(0).getRenderedNodeInterfaces(),
403 this.deviceRenderer));
404 rollbackProcessor.addTask(new DeviceRenderingRollbackTask("ZtoADeviceTask",
405 ! renderingResults.get(1).isSuccess(), renderingResults.get(1).getRenderedNodeInterfaces(),
406 this.deviceRenderer));
407 return renderingResults;
410 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
411 value = "UPM_UNCALLED_PRIVATE_METHOD",
412 justification = "call in call() method")
413 private List<OtnDeviceRenderingResult> otnDeviceRendering(RollbackProcessor rollbackProcessor,
414 OtnServicePathInput otnServicePathAtoZ, OtnServicePathInput otnServicePathZtoA) {
415 LOG.info(RENDERING_DEVICES_A_Z_MSG);
416 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
417 otnServicePathAtoZ.getServiceName(), RpcStatusEx.Pending,
418 RENDERING_DEVICES_A_Z_MSG);
419 ListenableFuture<OtnDeviceRenderingResult> atozrenderingFuture =
420 this.executor.submit(new OtnDeviceRenderingTask(this.otnDeviceRenderer, otnServicePathAtoZ));
421 ListenableFuture<List<OtnDeviceRenderingResult>> renderingCombinedFuture;
422 if (otnServicePathZtoA != null) {
423 LOG.info("Rendering devices Z-A");
424 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
425 otnServicePathZtoA.getServiceName(), RpcStatusEx.Pending,
426 RENDERING_DEVICES_Z_A_MSG);
427 ListenableFuture<OtnDeviceRenderingResult> ztoarenderingFuture =
428 this.executor.submit(new OtnDeviceRenderingTask(this.otnDeviceRenderer, otnServicePathZtoA));
429 renderingCombinedFuture = Futures.allAsList(atozrenderingFuture, ztoarenderingFuture);
431 renderingCombinedFuture = Futures.allAsList(atozrenderingFuture);
433 List<OtnDeviceRenderingResult> otnRenderingResults = new ArrayList<>(2);
435 LOG.info("Waiting for A-Z and Z-A device renderers ...");
436 otnRenderingResults = renderingCombinedFuture.get(Timeouts.RENDERING_TIMEOUT, TimeUnit.MILLISECONDS);
437 } catch (InterruptedException | ExecutionException | TimeoutException e) {
438 LOG.warn(DEVICE_RENDERING_ROLL_BACK_MSG, e);
439 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
440 otnServicePathAtoZ.getServiceName(), RpcStatusEx.Pending,
441 DEVICE_RENDERING_ROLL_BACK_MSG);
442 //FIXME we can't do rollback here, because we don't have rendering results.
443 return otnRenderingResults;
445 for (int i = 0; i < otnRenderingResults.size(); i++) {
446 rollbackProcessor.addTask(new DeviceRenderingRollbackTask("DeviceTask n° " + i + 1,
447 ! otnRenderingResults.get(i).isSuccess(), otnRenderingResults.get(i).getRenderedNodeInterfaces(),
448 this.deviceRenderer));
450 return otnRenderingResults;
453 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
454 value = "UPM_UNCALLED_PRIVATE_METHOD",
455 justification = "call in call() method")
456 private void olmPowerSetup(RollbackProcessor rollbackProcessor, ServicePowerSetupInput powerSetupInputAtoZ,
457 ServicePowerSetupInput powerSetupInputZtoA) {
458 LOG.info("Olm power setup A-Z");
459 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
460 powerSetupInputAtoZ.getServiceName(), RpcStatusEx.Pending, "Olm power setup A-Z");
461 ListenableFuture<OLMRenderingResult> olmPowerSetupFutureAtoZ
462 = this.executor.submit(new OlmPowerSetupTask(this.olmService, powerSetupInputAtoZ));
464 LOG.info("OLM power setup Z-A");
465 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
466 powerSetupInputAtoZ.getServiceName(), RpcStatusEx.Pending, "Olm power setup Z-A");
467 ListenableFuture<OLMRenderingResult> olmPowerSetupFutureZtoA
468 = this.executor.submit(new OlmPowerSetupTask(this.olmService, powerSetupInputZtoA));
469 ListenableFuture<List<OLMRenderingResult>> olmFutures =
470 Futures.allAsList(olmPowerSetupFutureAtoZ, olmPowerSetupFutureZtoA);
472 List<OLMRenderingResult> olmResults;
474 LOG.info("Waiting for A-Z and Z-A OLM power setup ...");
475 olmResults = olmFutures.get(Timeouts.OLM_TIMEOUT, TimeUnit.MILLISECONDS);
476 } catch (InterruptedException | ExecutionException | TimeoutException e) {
477 LOG.warn(OLM_ROLL_BACK_MSG, e);
478 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
479 powerSetupInputAtoZ.getServiceName(), RpcStatusEx.Pending,
481 rollbackProcessor.addTask(new OlmPowerSetupRollbackTask("AtoZOLMTask", true,
482 this.olmService, powerSetupInputAtoZ));
483 rollbackProcessor.addTask(new OlmPowerSetupRollbackTask("ZtoAOLMTask", true,
484 this.olmService, powerSetupInputZtoA));
488 rollbackProcessor.addTask(new OlmPowerSetupRollbackTask("AtoZOLMTask", ! olmResults.get(0).isSuccess(),
489 this.olmService, powerSetupInputAtoZ));
490 rollbackProcessor.addTask(new OlmPowerSetupRollbackTask("ZtoAOLMTask", ! olmResults.get(1).isSuccess(),
491 this.olmService, powerSetupInputZtoA));
494 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
495 value = "UPM_UNCALLED_PRIVATE_METHOD",
496 justification = "call in call() method")
497 private boolean isServiceActivated(String nodeId, String tpId) {
498 LOG.info("Starting service activation test on node {} and tp {}", nodeId, tpId);
499 for (int i = 0; i < 3; i++) {
500 List<Measurements> measurements = getMeasurements(nodeId, tpId);
501 if ((measurements != null) && verifyPreFecBer(measurements)) {
503 } else if (measurements == null) {
504 LOG.warn("Device {} is not reporting PreFEC on TP: {}", nodeId, tpId);
508 Thread.sleep(Timeouts.SERVICE_ACTIVATION_TEST_RETRY_TIME);
509 } catch (InterruptedException ex) {
510 Thread.currentThread().interrupt();
514 LOG.error("Service activation test failed on node {} and termination point {}!", nodeId, tpId);
518 private List<Measurements> getMeasurements(String nodeId, String tp) {
519 GetPmInputBuilder getPmIpBldr = new GetPmInputBuilder();
520 getPmIpBldr.setNodeId(nodeId);
521 getPmIpBldr.setGranularity(PmGranularity._15min);
522 ResourceIdentifierBuilder rsrcBldr = new ResourceIdentifierBuilder();
523 rsrcBldr.setResourceName(tp + "-OTU");
524 getPmIpBldr.setResourceIdentifier(rsrcBldr.build());
525 getPmIpBldr.setResourceType(ResourceTypeEnum.Interface);
528 Future<RpcResult<GetPmOutput>> getPmFuture = this.olmService.getPm(getPmIpBldr.build());
529 RpcResult<GetPmOutput> getPmRpcResult = getPmFuture.get();
530 GetPmOutput getPmOutput = getPmRpcResult.getResult();
531 if ((getPmOutput != null) && (getPmOutput.getNodeId() != null)) {
532 LOG.info("successfully finished calling OLM's get PM");
533 return getPmOutput.getMeasurements();
536 LOG.warn("OLM's get PM failed for node {} and tp {}", nodeId, tp);
539 } catch (ExecutionException | InterruptedException e) {
540 LOG.warn("Error occurred while getting PM for node {} and tp {}", nodeId, tp, e);
545 private boolean verifyPreFecBer(List<Measurements> measurements) {
546 double preFecCorrectedErrors = Double.MIN_VALUE;
547 double fecUncorrectableBlocks = Double.MIN_VALUE;
549 for (Measurements measurement : measurements) {
550 if (measurement.getPmparameterName().equals("preFECCorrectedErrors")) {
551 preFecCorrectedErrors = Double.parseDouble(measurement.getPmparameterValue());
553 if (measurement.getPmparameterName().equals("FECUncorrectableBlocks")) {
554 fecUncorrectableBlocks = Double.parseDouble(measurement.getPmparameterValue());
558 LOG.info("Measurements: preFECCorrectedErrors = {}; FECUncorrectableBlocks = {}", preFecCorrectedErrors,
559 fecUncorrectableBlocks);
561 if (fecUncorrectableBlocks > Double.MIN_VALUE) {
562 LOG.error("Data has uncorrectable errors, BER test failed");
565 double numOfBitsPerSecond = 112000000000d;
566 double threshold = 0.00002d;
567 double result = preFecCorrectedErrors / numOfBitsPerSecond;
568 LOG.info("PreFEC value is {}", Double.toString(result));
569 return result <= threshold;
573 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
574 value = "UPM_UNCALLED_PRIVATE_METHOD",
575 justification = "call in call() method")
576 private boolean createServicepathInput(ServiceImplementationRequestInput input) {
577 ServicePathInputData servicePathInputDataAtoZ = ModelMappingUtils
578 .rendererCreateServiceInputAToZ(input.getServiceName(), input.getPathDescription());
579 ServicePathInputData servicePathInputDataZtoA = ModelMappingUtils
580 .rendererCreateServiceInputZToA(input.getServiceName(), input.getPathDescription());
581 // Rollback should be same for all conditions, so creating a new one
582 RollbackProcessor rollbackProcessor = new RollbackProcessor();
583 List<DeviceRenderingResult> renderingResults =
584 deviceRendering(rollbackProcessor, servicePathInputDataAtoZ, servicePathInputDataZtoA);
585 if (rollbackProcessor.rollbackAllIfNecessary() > 0) {
586 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
587 input.getServiceName(), RpcStatusEx.Failed, DEVICE_RENDERING_ROLL_BACK_MSG);
590 ServicePowerSetupInput olmPowerSetupInputAtoZ =
591 ModelMappingUtils.createServicePowerSetupInput(renderingResults.get(0).getOlmList(), input);
592 ServicePowerSetupInput olmPowerSetupInputZtoA =
593 ModelMappingUtils.createServicePowerSetupInput(renderingResults.get(1).getOlmList(), input);
594 olmPowerSetup(rollbackProcessor, olmPowerSetupInputAtoZ, olmPowerSetupInputZtoA);
595 if (rollbackProcessor.rollbackAllIfNecessary() > 0) {
596 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
597 input.getServiceName(), RpcStatusEx.Failed, OLM_ROLL_BACK_MSG);
600 // run service activation test twice - once on source node and once on
602 List<Nodes> nodes = servicePathInputDataAtoZ.getServicePathInput().getNodes();
603 if ((nodes == null) || (nodes.isEmpty())) {
607 Nodes sourceNode = nodes.get(0);
608 Nodes destNode = nodes.get(nodes.size() - 1);
611 if (sourceNode.getDestTp().contains(StringConstants.NETWORK_TOKEN)) {
612 srcNetworkTp = sourceNode.getDestTp();
614 srcNetworkTp = sourceNode.getSrcTp();
616 if (destNode.getDestTp().contains(StringConstants.NETWORK_TOKEN)) {
617 dstNetowrkTp = destNode.getDestTp();
619 dstNetowrkTp = destNode.getSrcTp();
621 if (!isServiceActivated(sourceNode.getNodeId(), srcNetworkTp)
622 || !isServiceActivated(destNode.getNodeId(), dstNetowrkTp)) {
623 rollbackProcessor.rollbackAll();
624 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
625 input.getServiceName(), RpcStatusEx.Failed,
626 "Service activation test failed.");
629 // If Service activation is success update Network ModelMappingUtils
630 networkModelWavelengthService.useWavelengths(input.getPathDescription());
631 sendNotifications(ServicePathNotificationTypes.ServiceImplementationRequest,
632 input.getServiceName(), RpcStatusEx.Successful, OPERATION_SUCCESSFUL);
636 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
637 value = "UPM_UNCALLED_PRIVATE_METHOD",
638 justification = "call in call() method")
639 private boolean manageServicePathDeletion(String serviceName, PathDescription pathDescription) {
640 ServicePathInputData servicePathInputDataAtoZ =
641 ModelMappingUtils.rendererCreateServiceInputAToZ(serviceName, pathDescription);
642 ServicePathInputData servicePathInputDataZtoA =
643 ModelMappingUtils.rendererCreateServiceInputZToA(serviceName, pathDescription);
644 // OLM turn down power
646 LOG.debug(TURNING_DOWN_POWER_ON_A_TO_Z_PATH_MSG);
647 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName,
648 RpcStatusEx.Pending, TURNING_DOWN_POWER_ON_A_TO_Z_PATH_MSG);
649 ServicePowerTurndownOutput atozPowerTurndownOutput = olmPowerTurndown(servicePathInputDataAtoZ);
650 // TODO add some flag rather than string
651 if (FAILED.equals(atozPowerTurndownOutput.getResult())) {
652 LOG.error("Service power turndown failed on A-to-Z path for service {}!", serviceName);
653 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Failed,
654 "Service power turndown failed on A-to-Z path for service");
657 LOG.debug("Turning down power on Z-to-A path");
658 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Pending,
659 "Turning down power on Z-to-A path");
660 ServicePowerTurndownOutput ztoaPowerTurndownOutput = olmPowerTurndown(servicePathInputDataZtoA);
661 // TODO add some flag rather than string
662 if (FAILED.equals(ztoaPowerTurndownOutput.getResult())) {
663 LOG.error("Service power turndown failed on Z-to-A path for service {}!", serviceName);
664 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Failed,
665 "Service power turndown failed on Z-to-A path for service");
668 } catch (InterruptedException | ExecutionException | TimeoutException e) {
669 LOG.error("Error while turning down power!", e);
672 // delete service path with renderer
673 LOG.info("Deleting service path via renderer");
674 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Pending,
675 "Deleting service path via renderer");
676 deviceRenderer.deleteServicePath(servicePathInputDataAtoZ.getServicePathInput());
677 deviceRenderer.deleteServicePath(servicePathInputDataZtoA.getServicePathInput());
678 networkModelWavelengthService.freeWavelengths(pathDescription);
679 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Successful,
680 OPERATION_SUCCESSFUL);
684 @edu.umd.cs.findbugs.annotations.SuppressFBWarnings(
685 value = "UPM_UNCALLED_PRIVATE_METHOD",
686 justification = "call in call() method")
687 private boolean manageOtnServicePathDeletion(String serviceName, PathDescription pathDescription,
689 OtnServicePathInput ospi = null;
690 if (ConnectionType.Infrastructure.equals(service.getConnectionType())) {
691 ospi = ModelMappingUtils.rendererCreateOtnServiceInput(
692 serviceName, service.getServiceAEnd().getServiceFormat().getName(), "100G", pathDescription, true);
693 } else if (ConnectionType.Service.equals(service.getConnectionType())) {
694 ospi = ModelMappingUtils.rendererCreateOtnServiceInput(serviceName,
695 service.getServiceAEnd().getServiceFormat().getName(),
696 service.getServiceAEnd().getServiceRate().toString() + "G", pathDescription, true);
698 LOG.info("Deleting otn-service path {} via renderer", serviceName);
699 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Pending,
700 "Deleting otn-service path via renderer");
701 OtnServicePathOutput result = otnDeviceRenderer.deleteOtnServicePath(ospi);
702 if (result.isSuccess()) {
703 sendNotifications(ServicePathNotificationTypes.ServiceDelete, serviceName, RpcStatusEx.Successful,
704 OPERATION_SUCCESSFUL);