gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.openecomp.mso.bpmn.infrastructure.scripts
  21
  22 import java.util.UUID;
  23 import java.util.List
  24
  25 import org.json.JSONObject;
  26 import org.json.JSONArray;
  27 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
  28 import org.openecomp.mso.bpmn.common.scripts.CatalogDbUtils
  29 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  30 import org.openecomp.mso.bpmn.common.scripts.VidUtils
  31 import org.openecomp.mso.bpmn.core.RollbackData
  32 import org.openecomp.mso.bpmn.core.WorkflowException
  33 import org.openecomp.mso.bpmn.core.domain.ModelInfo
  34 import org.openecomp.mso.bpmn.core.domain.ModuleResource
  35 import org.openecomp.mso.bpmn.core.domain.ServiceDecomposition
  36 import org.openecomp.mso.bpmn.core.domain.VnfResource
  37 import org.openecomp.mso.bpmn.core.json.DecomposeJsonUtil
  38 import org.openecomp.mso.bpmn.core.json.JsonUtils
  39 import org.camunda.bpm.engine.delegate.BpmnError
  40 import org.camunda.bpm.engine.runtime.Execution;
  41
  42 import static org.apache.commons.lang3.StringUtils.*;
  43
  44
  45
  46 /**
  47 * This class supports the macro VID Flow
  48 * with the creation of a generic vnf and related VF modules.
  49 */
  50 class DoCreateVnfAndModules extends AbstractServiceTaskProcessor {
  51
  52    String Prefix="DCVAM_"
  53    ExceptionUtil exceptionUtil = new ExceptionUtil()
  54    JsonUtils jsonUtil = new JsonUtils()
  55    VidUtils vidUtils = new VidUtils(this)
  56    CatalogDbUtils cutils = new CatalogDbUtils()
  57
  58    /**
  59         * This method gets and validates the incoming
  60         * request.
  61         *
  62         * @param - execution
  63         */
  64    public void preProcessRequest(Execution execution) {
  65            def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
  66            execution.setVariable("prefix",Prefix)
  67            utils.log("DEBUG", " *** STARTED DoCreateVnfAndModules PreProcessRequest Process*** ", isDebugLogEnabled)
  68
  69            setBasicDBAuthHeader(execution, isDebugLogEnabled)
  70            try{
  71                    // Get Variables
  72
  73                    ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
  74
  75                    String vnfModelInfo = execution.getVariable("vnfModelInfo")
  76
  77                    String requestId = execution.getVariable("msoRequestId")
  78                    execution.setVariable("requestId", requestId)
  79                    execution.setVariable("mso-request-id", requestId)
  80                    utils.log("DEBUG", "Incoming Request Id is: " + requestId, isDebugLogEnabled)
  81
  82                    String serviceInstanceId = execution.getVariable("serviceInstanceId")
  83                    utils.log("DEBUG", "Incoming Service Instance Id is: " + serviceInstanceId, isDebugLogEnabled)
  84
  85                    String vnfName = execution.getVariable("vnfName")
  86                    execution.setVariable("CREVI_vnfName", vnfName)
  87                    utils.log("DEBUG", "Incoming Vnf Name is: " + vnfName, isDebugLogEnabled)
  88
  89                    String productFamilyId = execution.getVariable("productFamilyId")
  90                    utils.log("DEBUG", "Incoming Product Family Id is: " + productFamilyId, isDebugLogEnabled)
  91
  92                    String source = "VID"
  93                    execution.setVariable("source", source)
  94                    utils.log("DEBUG", "Incoming Source is: " + source, isDebugLogEnabled)
  95
  96                    String lcpCloudRegionId = execution.getVariable("lcpCloudRegionId")
  97                    utils.log("DEBUG", "Incoming LCP Cloud Region Id is: " + lcpCloudRegionId)
  98
  99                    String tenantId = execution.getVariable("tenantId")
 100                    utils.log("DEBUG", "Incoming Tenant Id is: " + tenantId)
 101
 102                    String disableRollback = execution.getVariable("disableRollback")
 103                    utils.log("DEBUG", "Incoming Disable Rollback is: " + disableRollback, isDebugLogEnabled)
 104
 105                    String asdcServiceModelVersion = execution.getVariable("asdcServiceModelVersion")
 106                    utils.log("DEBUG", "Incoming asdcServiceModelVersion: " + asdcServiceModelVersion, isDebugLogEnabled)
 107
 108                    String vnfId = execution.getVariable("testVnfId") // for junits
 109                    if(isBlank(vnfId)){
 110                            vnfId = execution.getVariable("vnfId")
 111                            if (isBlank(vnfId)) {
 112                                    vnfId = UUID.randomUUID().toString()
 113                                    utils.log("DEBUG", "Generated Vnf Id is: " + vnfId, isDebugLogEnabled)
 114                            }
 115                    }
 116                    execution.setVariable("vnfId", vnfId)
 117
 118                    def rollbackData = execution.getVariable("rollbackData")
 119                    if (rollbackData == null) {
 120                            rollbackData = new RollbackData()
 121                    }
 122
 123                    def isTest = execution.getVariable("isTest")
 124
 125                         if (isTest == null || isTest == false) {
 126                                 execution.setVariable("isBaseVfModule", "true")
 127                         }
 128                    execution.setVariable("numOfCreatedAddOnModules", 0)
 129
 130                    rollbackData.put("VNFANDMODULES", "numOfCreatedAddOnModules", "0")
 131                    execution.setVariable("rollbackData", rollbackData)
 132
 133                    sleep (20000)
 134
 135
 136            }catch(BpmnError b){
 137                    utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugLogEnabled)
 138                    throw b
 139            }catch(Exception e){
 140                    utils.log("DEBUG", " Error Occured in DoCreateVnfAndModules PreProcessRequest method!" + e.getMessage(), isDebugLogEnabled)
 141                    exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf PreProcessRequest")
 142
 143            }
 144            utils.log("DEBUG", "*** COMPLETED DoCreateVnfAndModules PreProcessRequest Process ***", isDebugLogEnabled)
 145    }
 146
 147
 148    public void queryCatalogDB (Execution execution) {
 149            def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
 150            execution.setVariable("prefix",Prefix)
 151
 152            utils.log("DEBUG", " *** STARTED DoCreateVnfAndModules QueryCatalogDB Process *** ", isDebugLogEnabled)
 153            try {
 154                    VnfResource vnf = null
 155                    ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
 156                    // if serviceDecomposition is specified, get info from serviceDecomposition
 157                    if (serviceDecomposition != null) {
 158                            utils.log("DEBUG", "Getting Catalog DB data from ServiceDecomposition object: " + serviceDecomposition.toJsonString(), isDebugLogEnabled)
 159                            List<VnfResource> vnfs = serviceDecomposition.getServiceVnfs()
 160                            utils.log("DEBUG", "Read vnfs", isDebugLogEnabled)
 161                            if (vnfs == null) {
 162                                    utils.log("DEBUG", "Error - vnfs are empty in serviceDecomposition object", isDebugLogEnabled)
 163                                    exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf queryCatalogDB, vnfs are empty")
 164                            }
 165                            vnf = vnfs[0]
 166                            String serviceModelName = serviceDecomposition.getModelInfo().getModelName()
 167                            vnf.constructVnfType(serviceModelName)
 168                            String vnfType = vnf.getVnfType()
 169                            utils.log("DEBUG", "Incoming Vnf Type is: " + vnfType, isDebugLogEnabled)
 170                            execution.setVariable("vnfType", vnfType)
 171                    }
 172                    else {
 173                            //Get Vnf Info
 174                            String vnfModelInfo = execution.getVariable("vnfModelInfo")
 175                            utils.log("DEBUG", "vnfModelInfo: " + vnfModelInfo, isDebugLogEnabled)
 176                            String vnfModelCustomizationUuid = jsonUtil.getJsonValueForKey(vnfModelInfo, "modelCustomizationUuid")
 177                            if (vnfModelCustomizationUuid == null) {
 178                                            vnfModelCustomizationUuid = ""
 179                            }
 180                            utils.log("DEBUG", "querying Catalog DB by vnfModelCustomizationUuid: " + vnfModelCustomizationUuid, isDebugLogEnabled)
 181
 182                            JSONArray vnfs = cutils.getAllVnfsByVnfModelCustomizationUuid(execution,
 183                                                            vnfModelCustomizationUuid)
 184                            utils.log("DEBUG", "obtained VNF list")
 185                            // Only one match here
 186                            JSONObject vnfObject = vnfs[0]
 187                            vnf = DecomposeJsonUtil.jsonToVnfResource(vnfObject.toString())
 188                    }
 189                    utils.log("DEBUG", "Read vnfResource", isDebugLogEnabled)
 190                    if (vnf == null) {
 191                            utils.log("DEBUG", "Error - vnf is empty in serviceDecomposition object", isDebugLogEnabled)
 192                            exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf queryCatalogDB, vnf is null")
 193                    }
 194                    execution.setVariable("vnfResourceDecomposition", vnf)
 195
 196                    List<ModuleResource> vfModules = vnf.getAllVfModuleObjects()
 197                    utils.log("DEBUG", "Read vfModules", isDebugLogEnabled)
 198                    if (vfModules == null) {
 199                            utils.log("DEBUG", "Error - vfModules are empty in serviceDecomposition object", isDebugLogEnabled)
 200                            exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf queryCatalogDB, vf modules are empty")
 201                    }
 202
 203                    ModuleResource baseVfModule = null
 204
 205                    for (int i = 0; i < vfModules.size; i++) {
 206                            utils.log("DEBUG", "handling VF Module ", isDebugLogEnabled)
 207                            ModuleResource vfModule = vfModules[i]
 208                            boolean isBase = vfModule.getIsBase()
 209                            if (isBase) {
 210                                            ModelInfo baseVfModuleModelInfoObject = vfModule.getModelInfo()
 211                                            String baseVfModuleModelInfoWithRoot = baseVfModuleModelInfoObject.toString()
 212                                            String baseVfModuleModelInfo = jsonUtil.getJsonValue(baseVfModuleModelInfoWithRoot, "modelInfo")
 213                                            execution.setVariable("baseVfModuleModelInfo", baseVfModuleModelInfo)
 214                                            String baseVfModuleLabel = vfModule.getVfModuleLabel()
 215                                            execution.setVariable("baseVfModuleLabel", baseVfModuleLabel)
 216                                            String basePersonaModelId = baseVfModuleModelInfoObject.getModelInvariantUuid()
 217                                            execution.setVariable("basePersonaModelId", basePersonaModelId)
 218                                            baseVfModule = vfModule
 219                                            break
 220                            }
 221
 222                         }
 223
 224                         List<ModuleResource>addOnModules = vfModules - baseVfModule
 225
 226                         int addOnModulesToDeploy = 0
 227                         if (addOnModules != null) {
 228                                    addOnModulesToDeploy = addOnModules.size
 229                         }
 230
 231                         utils.log("DEBUG", "AddOnModulesToDeploy: " + addOnModulesToDeploy)
 232
 233                         execution.setVariable("addOnModules", addOnModules)
 234                         execution.setVariable("addOnModulesToDeploy", addOnModulesToDeploy)
 235                         execution.setVariable("addOnModulesDeployed", 0)
 236
 237            }catch(Exception ex) {
 238                    utils.log("DEBUG", "Error Occured in DoCreateVnfAndModules QueryCatalogDB Process " + ex.getMessage(), isDebugLogEnabled)
 239                    exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnfAndModules QueryCatalogDB Process")
 240            }
 241
 242            // Generate vfModuleId for base VF Module
 243            def baseVfModuleId = UUID.randomUUID().toString()
 244            execution.setVariable("baseVfModuleId", baseVfModuleId)
 245            // For JUnits
 246            String requestId = execution.getVariable("requestId")
 247            if (requestId.equals("testRequestId123")) {
 248                    execution.setVariable("vnfId", "skask")
 249            }
 250
 251            utils.log("DEBUG", "*** COMPLETED DoCreateVnfAndModules QueryCatalogDB Process ***", isDebugLogEnabled)
 252    }
 253
 254    public void preProcessAddOnModule(Execution execution){
 255            def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
 256            execution.setVariable("prefix", Prefix)
 257            logDebug(" ======== STARTED preProcessAddOnModule ======== ", isDebugLogEnabled)
 258
 259            try {
 260                    List<ModuleResource>addOnModules = execution.getVariable("addOnModules")
 261                    int addOnIndex = (int) execution.getVariable("addOnModulesDeployed")
 262
 263                    ModuleResource addOnModule = addOnModules[addOnIndex]
 264
 265                    utils.log("DEBUG", "Got addon module", isDebugLogEnabled)
 266
 267                    def newVfModuleId = UUID.randomUUID().toString()
 268                    execution.setVariable("addOnVfModuleId", newVfModuleId)
 269                    execution.setVariable("isBaseVfModule", "false")
 270
 271                    execution.setVariable("instancesOfThisModuleDeployed", 0)
 272
 273                    ModelInfo addOnVfModuleModelInfoObject = addOnModule.getModelInfo()
 274                    String addOnVfModuleModelInfoWithRoot = addOnVfModuleModelInfoObject.toString()
 275                    String addOnVfModuleModelInfo = jsonUtil.getJsonValue(addOnVfModuleModelInfoWithRoot, "modelInfo")
 276                    execution.setVariable("addOnVfModuleModelInfo", addOnVfModuleModelInfo)
 277                    String addOnVfModuleLabel = addOnModule.getVfModuleLabel()
 278                    execution.setVariable("addOnVfModuleLabel", addOnVfModuleLabel)
 279                    String addOnPersonaModelId = addOnVfModuleModelInfoObject.getModelInvariantUuid()
 280                    execution.setVariable("addOnPersonaModelId", addOnPersonaModelId)
 281                    int addOnInitialCount = addOnModule.getInitialCount()
 282                    execution.setVariable("initialCount", addOnInitialCount)
 283
 284
 285            }catch(Exception e){
 286                    utils.log("ERROR", "Exception Occured Processing preProcessAddOnModule. Exception is:\n" + e, isDebugLogEnabled)
 287                    exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during preProcessAddOnModule Method:\n" + e.getMessage())
 288            }
 289            logDebug("======== COMPLETED preProcessAddOnModule ======== ", isDebugLogEnabled)
 290    }
 291
 292    public void postProcessAddOnModule(Execution execution){
 293            def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
 294            execution.setVariable("prefix", Prefix)
 295            logDebug(" ======== STARTED postProcessAddOnModule ======== ", isDebugLogEnabled)
 296
 297            try {
 298                    int addOnModulesDeployed = execution.getVariable("addOnModulesDeployed")
 299                    execution.setVariable("addOnModulesDeployed", addOnModulesDeployed + 1)
 300
 301            }catch(Exception e){
 302                    utils.log("ERROR", "Exception Occured Processing postProcessAddOnModule. Exception is:\n" + e, isDebugLogEnabled)
 303                    exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during postProcessAddOnModule Method:\n" + e.getMessage())
 304            }
 305            logDebug("======== COMPLETED postProcessAddOnModule ======== ", isDebugLogEnabled)
 306    }
 307
 308    public void validateBaseModule(Execution execution){
 309            def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
 310            execution.setVariable("prefix", Prefix)
 311            logDebug(" ======== STARTED validateBaseModule ======== ", isDebugLogEnabled)
 312
 313            try {
 314                    def baseRollbackData = execution.getVariable("DCVAM_baseRollbackData")
 315                    def rollbackData = execution.getVariable("rollbackData")
 316
 317                    def baseModuleMap = baseRollbackData.get("VFMODULE")
 318                    baseModuleMap.each{ k, v -> rollbackData.put("VFMODULE_BASE", "${k}","${v}") }
 319                    execution.setVariable("rollbackData", rollbackData)
 320                    logDebug("addOnModulesDeployed: " + execution.getVariable("addOnModulesDeployed"), isDebugLogEnabled)
 321                    logDebug("addOnModulesToDeploy: " + execution.getVariable("addOnModulesToDeploy"), isDebugLogEnabled)
 322                    if (execution.getVariable("addOnModulesDeployed") <  execution.getVariable("addOnModulesToDeploy")) {
 323                            logDebug("More add on modules to deploy", isDebugLogEnabled)
 324                    }
 325                    else {
 326                            logDebug("No more add on modules to deploy", isDebugLogEnabled)
 327                    }
 328
 329            }catch(Exception e){
 330                    utils.log("ERROR", "Exception Occured Processing validateBaseModule. Exception is:\n" + e, isDebugLogEnabled)
 331                    exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during validateBaseModule Method:\n" + e.getMessage())
 332            }
 333            logDebug("======== COMPLETED validateBaseModule ======== ", isDebugLogEnabled)
 334    }
 335
 336    public void validateAddOnModule(Execution execution){
 337            def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
 338            execution.setVariable("prefix", Prefix)
 339            logDebug(" ======== STARTED validateAddOnModule ======== ", isDebugLogEnabled)
 340
 341            try {
 342                    int instancesOfThisModuleDeployed = execution.getVariable("instancesOfThisModuleDeployed")
 343                    int numOfCreatedAddOnModules = execution.getVariable("numOfCreatedAddOnModules")
 344                    def addOnRollbackData = execution.getVariable("DCVAM_addOnRollbackData")
 345                    def rollbackData = execution.getVariable("rollbackData")
 346
 347                    def addOnModuleMap = addOnRollbackData.get("VFMODULE")
 348                    numOfCreatedAddOnModules = numOfCreatedAddOnModules + 1
 349                    addOnModuleMap.each{ k, v -> rollbackData.put("VFMODULE_ADDON_" + numOfCreatedAddOnModules, "${k}","${v}") }
 350
 351                    execution.setVariable("DCVAM_addOnRollbackData", null)
 352
 353                    execution.setVariable("instancesOfThisModuleDeployed", instancesOfThisModuleDeployed + 1)
 354
 355                    execution.setVariable("numOfCreatedAddOnModules", numOfCreatedAddOnModules)
 356                    rollbackData.put("VNFANDMODULES", "numOfCreatedAddOnModules", "${numOfCreatedAddOnModules}")
 357                    execution.setVariable("rollbackData", rollbackData)
 358            }catch(Exception e){
 359                    utils.log("ERROR", "Exception Occured Processing preProcessAddOnModule. Exception is:\n" + e, isDebugLogEnabled)
 360                    exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during preProcessAddOnModule Method:\n" + e.getMessage())
 361            }
 362            logDebug("======== COMPLETED validateAddOnModule ======== ", isDebugLogEnabled)
 363    }
 364
 365    public void preProcessRollback (Execution execution) {
 366            def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
 367            utils.log("DEBUG"," ***** preProcessRollback ***** ", isDebugLogEnabled)
 368            try {
 369
 370                    Object workflowException = execution.getVariable("WorkflowException");
 371
 372                    if (workflowException instanceof WorkflowException) {
 373                            utils.log("DEBUG", "Prev workflowException: " + workflowException.getErrorMessage(), isDebugLogEnabled)
 374                            execution.setVariable("prevWorkflowException", workflowException);
 375                            //execution.setVariable("WorkflowException", null);
 376                    }
 377            } catch (BpmnError e) {
 378                    utils.log("DEBUG", "BPMN Error during preProcessRollback", isDebugLogEnabled)
 379            } catch(Exception ex) {
 380                    String msg = "Exception in preProcessRollback. " + ex.getMessage()
 381                    utils.log("DEBUG", msg, isDebugLogEnabled)
 382            }
 383            utils.log("DEBUG"," *** Exit preProcessRollback *** ", isDebugLogEnabled)
 384    }
 385
 386    public void postProcessRollback (Execution execution) {
 387            def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
 388            utils.log("DEBUG"," ***** postProcessRollback ***** ", isDebugLogEnabled)
 389            String msg = ""
 390            try {
 391                    Object workflowException = execution.getVariable("prevWorkflowException");
 392                    if (workflowException instanceof WorkflowException) {
 393                            utils.log("DEBUG", "Setting prevException to WorkflowException: ", isDebugLogEnabled)
 394                            execution.setVariable("WorkflowException", workflowException);
 395                    }
 396                    execution.setVariable("rollbackData", null)
 397            } catch (BpmnError b) {
 398                    utils.log("DEBUG", "BPMN Error during postProcessRollback", isDebugLogEnabled)
 399                    throw b;
 400            } catch(Exception ex) {
 401                    msg = "Exception in postProcessRollback. " + ex.getMessage()
 402                    utils.log("DEBUG", msg, isDebugLogEnabled)
 403            }
 404            utils.log("DEBUG"," *** Exit postProcessRollback *** ", isDebugLogEnabled)
 405    }
 406
 407
 408 }