nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/adaptor/VnfmDriverMgmrImpl.java

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.adaptor;
  18
  19 import java.io.IOException;
  20
  21 import org.apache.http.HttpStatus;
  22 import org.apache.http.client.ClientProtocolException;
  23 import org.onap.vfc.nfvo.driver.vnfm.svnfm.aai.bo.AaiVnfmInfo;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.aai.bo.entity.EsrSystemInfo;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.aai.inf.AaiMgmrInf;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.catalog.inf.CatalogMgmrInf;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateSubscriptionRequest;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateSubscriptionResponse;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateVnfRequest;
  30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateVnfResponse;
  31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMQueryVnfResponse;
  32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.entity.OperationExecution;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.entity.OperationExecution.OperationType;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
  36 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  37 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum;
  38 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.ScaleType;
  39 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.bean.VnfmJobExecutionInfo;
  40 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.mapper.VnfcResourceInfoMapper;
  41 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.mapper.VnfmJobExecutionMapper;
  42 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.mapper.VnfmSubscriptionsMapper;
  43 import org.onap.vfc.nfvo.driver.vnfm.svnfm.exception.VnfmDriverException;
  44 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  45 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.CreateSubscriptionRequest;
  46 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.CreateSubscriptionResponse;
  47 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfRequest;
  48 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.HealVnfResponse;
  49 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfRequest;
  50 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.InstantiateVnfResponse;
  51 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.OperStatusVnfResponse;
  52 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.QueryVnfResponse;
  53 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfRequest;
  54 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfResponse;
  55 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
  56 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfResponse;
  57 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.inf.VnfContinueProcessorInf;
  58 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.inf.VnfmDriverMgmrInf;
  59 import org.slf4j.Logger;
  60 import org.slf4j.LoggerFactory;
  61 import org.springframework.beans.factory.annotation.Autowired;
  62 import org.springframework.stereotype.Component;
  63
  64 import com.google.gson.Gson;
  65
  66 @Component
  67 public class VnfmDriverMgmrImpl implements VnfmDriverMgmrInf {
  68         private static final Logger logger = LoggerFactory.getLogger(VnfmDriverMgmrImpl.class);
  69
  70         @Autowired
  71         Driver2CbamRequestConverter requestConverter;
  72
  73         @Autowired
  74         Cbam2DriverResponseConverter responseConverter;
  75
  76         @Autowired
  77         private CbamMgmrInf cbamMgmr;
  78
  79         @Autowired
  80         private CatalogMgmrInf catalogMgmr;
  81
  82         @Autowired
  83         private NslcmMgmrInf nslcmMgmr;
  84
  85         @Autowired
  86         private AaiMgmrInf aaiMgmr;
  87
  88         @Autowired
  89         private VnfmJobExecutionMapper jobDbManager;
  90
  91         @Autowired
  92         private VnfcResourceInfoMapper vnfcDbMgmr;
  93
  94         @Autowired
  95         private VnfmSubscriptionsMapper subscriptionsMapper;
  96
  97         @Autowired
  98         AdaptorEnv adaptorEnv;
  99
 100         @Autowired
 101         private VnfContinueProcessorInf vnfContinueProcessorInf;
 102
 103         private Gson gson = new Gson();
 104
 105         public InstantiateVnfResponse instantiateVnf(InstantiateVnfRequest driverRequest, String vnfmId)
 106                         throws VnfmDriverException {
 107                 InstantiateVnfResponse driverResponse;
 108                 try {
 109                         driverRequest.setVnfdId(adaptorEnv.getVnfdId());
 110                         buildVnfmHttpPathById(vnfmId);
 111
 112                         // String dirPath = "/etc/vnfmpkg";
 113                         // String cbamDirName = CommonUtil.getAppRoot() + dirPath;
 114                         // File cbamDirFile = new File(cbamDirName);
 115                         // String cbamPackageName = cbamDirFile.listFiles()[0].getAbsolutePath();
 116                         // cbamMgmr.uploadVnfPackage(cbamPackageName);
 117
 118                         // step 3: create vnf
 119                         CBAMCreateVnfRequest cbamRequest = requestConverter.createReqConvert(driverRequest);
 120                         logger.info("VnfmDriverMgmrImpl --> instantiateVnf, ready to create vnf on CBAM. ");
 121                         CBAMCreateVnfResponse cbamResponse = cbamMgmr.createVnf(cbamRequest);
 122                         String vnfInstanceId = cbamResponse.getId();
 123                         logger.info("VnfmDriverMgmrImpl --> instantiateVnf, vnfInstanceId is " + vnfInstanceId);
 124                         Long jobId = saveCreateVnfJob(vnfInstanceId);
 125                         driverResponse = responseConverter.createRspConvert(cbamResponse, jobId);
 126
 127                         vnfContinueProcessorInf.continueInstantiateVnf(vnfmId, driverRequest, vnfInstanceId, jobId.toString(),
 128                                         nslcmMgmr, catalogMgmr, cbamMgmr, requestConverter, jobDbManager, vnfcDbMgmr);
 129
 130                 } catch (Exception e) {
 131                         logger.error("error VnfmDriverMgmrImpl --> instantiateVnf. ", e);
 132                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 133                 }
 134
 135                 return driverResponse;
 136         }
 137
 138         private Long saveCreateVnfJob(String vnfInstanceId) {
 139                 VnfmJobExecutionInfo jobInfo = new VnfmJobExecutionInfo();
 140                 long nowTime = System.currentTimeMillis();
 141                 jobInfo.setVnfInstanceId(vnfInstanceId);
 142                 jobInfo.setVnfmInterfceName(CommonConstants.NSLCM_OPERATION_INSTANTIATE);
 143                 jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_START);
 144                 jobInfo.setOperateStartTime(nowTime);
 145
 146                 jobDbManager.insert(jobInfo);
 147                 VnfmJobExecutionInfo jobInfo1 = (VnfmJobExecutionInfo) jobDbManager.findNewestJobInfo();
 148                 Long jobId = jobInfo1.getJobId();
 149                 return jobId;
 150         }
 151
 152         public TerminateVnfResponse terminateVnf(TerminateVnfRequest driverRequest, String vnfmId, String vnfInstanceId) {
 153                 TerminateVnfResponse driverResponse;
 154                 try {
 155                         buildVnfmHttpPathById(vnfmId);
 156                         driverResponse = generateTerminateVnfResponse(vnfInstanceId);
 157                         String jobId = driverResponse.getJobId();
 158
 159                         vnfContinueProcessorInf.continueTerminateVnf(vnfmId, driverRequest, vnfInstanceId, jobId, nslcmMgmr,
 160                                         cbamMgmr, requestConverter, jobDbManager, vnfcDbMgmr);
 161
 162                 } catch (Exception e) {
 163                         logger.error("error VnfmDriverMgmrImpl --> terminateVnf. ", e);
 164                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 165                 }
 166
 167                 return driverResponse;
 168         }
 169
 170         private TerminateVnfResponse generateTerminateVnfResponse(String vnfInstanceId) {
 171                 VnfmJobExecutionInfo jobInfo = new VnfmJobExecutionInfo();
 172                 long nowTime = System.currentTimeMillis();
 173                 jobInfo.setVnfInstanceId(vnfInstanceId);
 174                 jobInfo.setVnfmInterfceName(CommonConstants.NSLCM_OPERATION_TERMINATE);
 175                 jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_START);
 176                 jobInfo.setOperateStartTime(nowTime);
 177                 jobDbManager.insert(jobInfo);
 178                 VnfmJobExecutionInfo jobInfo1 = jobDbManager.findNewestJobInfo();
 179                 Long jobId = jobInfo1.getJobId();
 180
 181                 TerminateVnfResponse response = new TerminateVnfResponse();
 182                 response.setJobId("" + jobId);
 183                 return response;
 184         }
 185
 186         public QueryVnfResponse queryVnf(String vnfmId, String vnfInstanceId) {
 187                 QueryVnfResponse driverResponse;
 188                 try {
 189                         buildVnfmHttpPathById(vnfmId);
 190                         CBAMQueryVnfResponse cbamResponse = cbamMgmr.queryVnf(vnfInstanceId);
 191                         driverResponse = responseConverter.queryRspConvert(cbamResponse);
 192                 } catch (Exception e) {
 193                         logger.error("error VnfmDriverMgmrImpl --> queryVnf. ", e);
 194                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 195                 }
 196
 197                 return driverResponse;
 198         }
 199
 200         public OperStatusVnfResponse getOperStatus(String vnfmId, String jobId) throws VnfmDriverException {
 201
 202                 OperationExecution cbamResponse = null;
 203
 204                 try {
 205                         buildVnfmHttpPathById(vnfmId);
 206
 207                         VnfmJobExecutionInfo jobInfo = jobDbManager.findOne(Long.parseLong(jobId));
 208                         cbamResponse = new OperationExecution();
 209
 210                         if ("Instantiate".equalsIgnoreCase(jobInfo.getVnfmInterfceName())) {
 211                                 cbamResponse.setOperationType(OperationType.INSTANTIATE);
 212                         } else if ("Terminal".equalsIgnoreCase(jobInfo.getVnfmInterfceName())) {
 213                                 cbamResponse.setOperationType(OperationType.TERMINATE);
 214                         } else if ("Scalein".equalsIgnoreCase(jobInfo.getVnfmInterfceName())
 215                                         || "Scaleout".equalsIgnoreCase(jobInfo.getVnfmInterfceName())) {
 216                                 cbamResponse.setOperationType(OperationType.SCALE);
 217                         } else {
 218                                 cbamResponse.setOperationType(OperationType.HEAL);
 219                         }
 220
 221                         if (jobInfo.getStatus().equalsIgnoreCase(CommonConstants.CBAM_OPERATION_STATUS_FINISH)) {
 222                                 cbamResponse.setStatus(CommonEnum.OperationStatus.FINISHED);
 223                         } else if (jobInfo.getStatus().equalsIgnoreCase(CommonConstants.CBAM_OPERATION_STATUS_ERROR)) {
 224                                 cbamResponse.setStatus(CommonEnum.OperationStatus.FINISHED);
 225                         } else {
 226                                 cbamResponse.setStatus(CommonEnum.OperationStatus.OTHER);
 227                                 // String execId = jobInfo.getVnfmExecutionId();
 228                                 // logger.info(" VnfmDriverMgmrImpl --> getOperStatus execId is " + execId);
 229                                 // cbamResponse = cbamMgmr.queryOperExecution(execId);
 230                         }
 231
 232                 } catch (Exception e) {
 233                         logger.error("error VnfmDriverMgmrImpl --> getOperStatus. ", e);
 234                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 235                 }
 236
 237                 OperStatusVnfResponse response = responseConverter.operRspConvert(cbamResponse, jobId);
 238                 response.setJobId(jobId);
 239
 240                 return response;
 241         }
 242
 243         public ScaleVnfResponse scaleVnf(ScaleVnfRequest driverRequest, String vnfmId, String vnfInstanceId)
 244                         throws VnfmDriverException {
 245                 ScaleVnfResponse driverResponse;
 246                 try {
 247                         buildVnfmHttpPathById(vnfmId);
 248                         driverResponse = generateScaleVnfResponse(vnfInstanceId, driverRequest.getType());
 249                         String jobId = driverResponse.getJobId();
 250
 251                         vnfContinueProcessorInf.continueScaleVnf(vnfmId, driverRequest, vnfInstanceId, jobId, nslcmMgmr, cbamMgmr,
 252                                         requestConverter, jobDbManager);
 253                 } catch (Exception e) {
 254                         logger.error("error VnfmDriverMgmrImpl --> scaleVnf. ", e);
 255                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 256                 }
 257
 258                 return driverResponse;
 259         }
 260
 261         private ScaleVnfResponse generateScaleVnfResponse(String vnfInstanceId, ScaleType type) {
 262                 VnfmJobExecutionInfo jobInfo = new VnfmJobExecutionInfo();
 263                 long nowTime = System.currentTimeMillis();
 264                 jobInfo.setVnfInstanceId(vnfInstanceId);
 265                 if (type.equals(ScaleType.SCALE_OUT)) {
 266                         jobInfo.setVnfmInterfceName(CommonConstants.NSLCM_OPERATION_SCALE_OUT);
 267                 } else {
 268                         jobInfo.setVnfmInterfceName(CommonConstants.NSLCM_OPERATION_SCALE_IN);
 269                 }
 270                 jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_START);
 271                 jobInfo.setOperateStartTime(nowTime);
 272                 jobDbManager.insert(jobInfo);
 273                 VnfmJobExecutionInfo jobInfo1 = jobDbManager.findNewestJobInfo();
 274                 Long jobId = jobInfo1.getJobId();
 275
 276                 ScaleVnfResponse response = new ScaleVnfResponse();
 277                 response.setJobId("" + jobId);
 278                 return response;
 279
 280         }
 281
 282         public HealVnfResponse healVnf(HealVnfRequest driverRequest, String vnfmId, String vnfInstanceId)
 283                         throws VnfmDriverException {
 284                 HealVnfResponse driverResponse;
 285                 try {
 286                         buildVnfmHttpPathById(vnfmId);
 287                         driverResponse = generateHealVnfResponse(vnfInstanceId);
 288                         String jobId = driverResponse.getJobId();
 289
 290                         vnfContinueProcessorInf.continueHealVnf(vnfmId, driverRequest, vnfInstanceId, jobId, nslcmMgmr, cbamMgmr,
 291                                         requestConverter, jobDbManager);
 292                 } catch (Exception e) {
 293                         logger.error("error VnfmDriverMgmrImpl --> healVnf. ", e);
 294                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 295                 }
 296
 297                 return driverResponse;
 298         }
 299
 300         private HealVnfResponse generateHealVnfResponse(String vnfInstanceId) {
 301                 VnfmJobExecutionInfo jobInfo = new VnfmJobExecutionInfo();
 302                 long nowTime = System.currentTimeMillis();
 303                 jobInfo.setVnfInstanceId(vnfInstanceId);
 304                 jobInfo.setVnfmInterfceName(CommonConstants.NSLCM_OPERATION_HEAL);
 305                 jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_START);
 306                 jobInfo.setOperateStartTime(nowTime);
 307                 jobDbManager.insert(jobInfo);
 308                 VnfmJobExecutionInfo jobInfo1 = jobDbManager.findNewestJobInfo();
 309                 Long jobId = jobInfo1.getJobId();
 310
 311                 HealVnfResponse response = new HealVnfResponse();
 312                 response.setJobId("" + jobId);
 313                 return response;
 314         }
 315
 316         public String buildVnfmHttpPathById(String vnfmId) {
 317                 String result = "";
 318                 try {
 319                         result = buildVnfmHttpPathByRealId(vnfmId);
 320                 } catch (Exception e) {
 321                         logger.error("buildVnfmHttpPathById Error.", e);
 322                 }
 323                 return result;
 324         }
 325
 326         public String buildVnfmHttpPathByRealId(String vnfmId)
 327                         throws ClientProtocolException, IOException, VnfmDriverException {
 328                 AaiVnfmInfo vnfmInfo = aaiMgmr.queryVnfm(vnfmId);
 329                 logger.info("vnfmInfo in AAI is " + gson.toJson(vnfmInfo));
 330                 if (isVnfmInfoValid(vnfmId, vnfmInfo)) {
 331                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 332                 }
 333
 334                 EsrSystemInfo systemInfo = vnfmInfo.getEsrSystemInfoList().get(0);
 335
 336                 String urlHead = systemInfo.getServiceUrl();
 337                 // adaptorEnv.setCbamApiUriFront(urlHead);
 338                 // adaptorEnv.setCbamUserName(systemInfo.getUserName());
 339                 // adaptorEnv.setCbamPassword(systemInfo.getPassword());
 340
 341                 return urlHead;
 342         }
 343
 344         private boolean isVnfmInfoValid(String vnfmId, AaiVnfmInfo vnfmInfo) {
 345                 return vnfmInfo == null || vnfmInfo.getEsrSystemInfoList() == null || vnfmInfo.getEsrSystemInfoList().isEmpty();
 346         }
 347
 348         public void setRequestConverter(Driver2CbamRequestConverter requestConverter) {
 349                 this.requestConverter = requestConverter;
 350         }
 351
 352         public void setResponseConverter(Cbam2DriverResponseConverter responseConverter) {
 353                 this.responseConverter = responseConverter;
 354         }
 355
 356         @Override
 357         public CreateSubscriptionResponse createSubscription(CreateSubscriptionRequest request) throws VnfmDriverException {
 358                 CreateSubscriptionResponse driverResponse;
 359                 try {
 360                         CBAMCreateSubscriptionRequest cbamRequest = new CBAMCreateSubscriptionRequest();
 361                         cbamRequest.setCallbackUrl(request.getCallbackUri());
 362                         cbamRequest.setAuthentication(request.getAuthentication());
 363                         cbamRequest.setFilter(request.getFilter());
 364                         CBAMCreateSubscriptionResponse cbamResponse = cbamMgmr.createSubscription(cbamRequest);
 365                         driverResponse = responseConverter.queryRspConvert(cbamResponse);
 366                         subscriptionsMapper.insert(cbamResponse.getId());
 367                 } catch (Exception e) {
 368                         logger.error("error VnfmDriverMgmrImpl --> createSubscripiton. ", e);
 369                         throw new VnfmDriverException(HttpStatus.SC_INTERNAL_SERVER_ERROR, CommonConstants.HTTP_ERROR_DESC_500);
 370                 }
 371
 372                 return driverResponse;
 373         }
 374
 375 }