nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/adaptor/ScaleVnfContinueRunnable.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.util.ArrayList;
  20 import java.util.List;
  21
  22 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMScaleVnfRequest;
  23 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMScaleVnfResponse;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum.LifecycleOperation;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.ScaleType;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.bean.VnfmJobExecutionInfo;
  30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.mapper.VnfmJobExecutionMapper;
  31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfRequest;
  32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.entity.AddResource;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.entity.ResourceDefinition;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.ScaleVnfRequest;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38 import org.springframework.beans.factory.annotation.Autowired;
  39
  40 public class ScaleVnfContinueRunnable implements Runnable {
  41         private static final Logger logger = LoggerFactory.getLogger(ScaleVnfContinueRunnable.class);
  42
  43         @Autowired
  44         private CbamMgmrInf cbamMgmr;
  45         @Autowired
  46         private NslcmMgmrInf nslcmMgmr;
  47
  48         private ScaleVnfRequest driverRequest;
  49         private String vnfInstanceId;
  50         private String jobId;
  51         private String vnfmId;
  52         private ScaleType type;
  53         @Autowired
  54         private VnfmJobExecutionMapper jobDbMgmr;
  55
  56         private Driver2CbamRequestConverter requestConverter;
  57
  58         public ScaleVnfContinueRunnable(String vnfmId, ScaleVnfRequest driverRequest, String vnfInstanceId, String jobId,
  59                         NslcmMgmrInf nslcmMgmr, CbamMgmrInf cbamMgmr, Driver2CbamRequestConverter requestConverter, VnfmJobExecutionMapper dbManager)
  60         {
  61                 this.driverRequest = driverRequest;
  62                 this.vnfInstanceId = vnfInstanceId;
  63                 this.nslcmMgmr = nslcmMgmr;
  64                 this.cbamMgmr = cbamMgmr;
  65                 this.requestConverter = requestConverter;
  66                 this.jobId = jobId;
  67                 this.jobDbMgmr = dbManager;
  68                 this.vnfmId = vnfmId;
  69         }
  70
  71         private void handleGrant(){
  72                 try {
  73                         NslcmGrantVnfRequest grantRequest = buildNslcmGrantVnfRequest();
  74                         nslcmMgmr.grantVnf(grantRequest);
  75                 } catch (Exception e) {
  76                         logger.error("ScaleVnfContinueRunnable --> handleGrant error.", e);
  77                 }
  78         }
  79
  80         public void run() {
  81                 handleGrant();
  82                 handleScale();
  83         }
  84
  85
  86
  87         private CBAMScaleVnfResponse handleScale() {
  88                 CBAMScaleVnfResponse cbamResponse = null;
  89                 try {
  90                         CBAMScaleVnfRequest scaleReq = requestConverter.scaleReqconvert(driverRequest);
  91                         cbamResponse = cbamMgmr.scaleVnf(scaleReq, vnfInstanceId);
  92                         handleCbamScaleResponse(cbamResponse, jobId);
  93                 } catch (Exception e) {
  94                         logger.error("ScaleVnfContinueRunnable --> handleScale error.", e);
  95                 }
  96
  97                 return cbamResponse;
  98         }
  99
 100         private void handleCbamScaleResponse(CBAMScaleVnfResponse cbamResponse, String jobId) {
 101                 VnfmJobExecutionInfo jobInfo = jobDbMgmr.findOne(Long.parseLong(jobId));
 102
 103                 jobInfo.setVnfmExecutionId(cbamResponse.getId());
 104                 if(CommonEnum.OperationStatus.FAILED == cbamResponse.getStatus()) {
 105                         jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_ERROR);
 106                 }
 107                 else {
 108                         jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_PROCESSING);
 109                 }
 110                 jobDbMgmr.update(jobInfo);
 111         }
 112
 113         private NslcmGrantVnfRequest buildNslcmGrantVnfRequest() {
 114                 NslcmGrantVnfRequest request = new NslcmGrantVnfRequest();
 115
 116                 request.setVnfInstanceId(vnfInstanceId);
 117                 if(type.equals(ScaleType.SCALE_OUT)) {
 118                         request.setLifecycleOperation(LifecycleOperation.Scaleout);
 119                 }else {
 120                         request.setLifecycleOperation(LifecycleOperation.Scalein);
 121                 }
 122                 request.setJobId(jobId);
 123
 124                 ResourceDefinition resource = getFreeVnfResource();
 125                 List<ResourceDefinition> resourceList = new ArrayList<ResourceDefinition>();
 126                 resourceList.add(resource);
 127                 request.setRemoveResource(resourceList);
 128
 129                 return request;
 130         }
 131
 132         private ResourceDefinition getFreeVnfResource() {
 133                 ResourceDefinition def = new ResourceDefinition();
 134                 def.setVnfInstanceId(vnfInstanceId);
 135                 def.setVimId("001");
 136                 List<AddResource> resources = new ArrayList<>();
 137                 AddResource res = new AddResource();
 138                 res.setVdu("1");
 139                 res.setType("vdu");
 140                 res.setResourceDefinitionId(2);
 141                 resources.add(res);
 142                 def.setAddResource(resources);
 143                 return def;
 144         }
 145
 146         public void setDriverRequest(ScaleVnfRequest driverRequest) {
 147                 this.driverRequest = driverRequest;
 148         }
 149
 150         public void setVnfInstanceId(String vnfInstanceId) {
 151                 this.vnfInstanceId = vnfInstanceId;
 152         }
 153
 154         public void setJobId(String jobId) {
 155                 this.jobId = jobId;
 156         }
 157
 158         public void setVnfmId(String vnfmId) {
 159                 this.vnfmId = vnfmId;
 160         }
 161
 162         public void setType(ScaleType type) {
 163                 this.type = type;
 164         }
 165
 166         public void setRequestConverter(Driver2CbamRequestConverter requestConverter) {
 167                 this.requestConverter = requestConverter;
 168         }
 169
 170 }