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authorChuanyu Chen <chenchuanyu@huawei.com>2020-02-27 01:01:46 +0000
committerGerrit Code Review <gerrit@onap.org>2020-02-27 01:01:46 +0000
commit3d6d255441d913e28639a74c52b057878c6a3b94 (patch)
tree724478b175da8993ee6c4ab58d165922aff1903b /bpmn/so-bpmn-infrastructure-common
parent183c1df04f475549e3ada4ae7a0430f758861537 (diff)
parent2771d9cf7af721ab447add53e69f22e1c57cd007 (diff)
Merge "Add DeallocateNSSI Sub-process"
Diffstat (limited to 'bpmn/so-bpmn-infrastructure-common')
-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeallocateNSSI.groovy309
1 files changed, 309 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeallocateNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeallocateNSSI.groovy
new file mode 100644
index 0000000000..d8897a2468
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeallocateNSSI.groovy
@@ -0,0 +1,309 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ # Copyright (c) 2019, CMCC Technologies Co., Ltd.
+ #
+ # Licensed under the Apache License, Version 2.0 (the "License")
+ # you may not use this file except in compliance with the License.
+ # You may obtain a copy of the License at
+ #
+ # http://www.apache.org/licenses/LICENSE-2.0
+ #
+ # Unless required by applicable law or agreed to in writing, software
+ # distributed under the License is distributed on an "AS IS" BASIS,
+ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ # See the License for the specific language governing permissions and
+ # limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.so.bpmn.infrastructure.scripts
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import org.camunda.bpm.engine.delegate.DelegateExecution
+import org.onap.logging.filter.base.ONAPComponents
+import org.onap.so.beans.nsmf.DeAllocateNssi
+import org.onap.so.beans.nsmf.EsrInfo
+import org.onap.so.beans.nsmf.JobStatusRequest
+import org.onap.so.beans.nsmf.JobStatusResponse
+import org.onap.so.beans.nsmf.NetworkType
+import org.onap.so.beans.nsmf.NssiDeAllocateRequest
+import org.onap.so.beans.nsmf.NssiResponse
+import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.onap.so.bpmn.common.scripts.ExceptionUtil
+import org.onap.so.bpmn.common.scripts.RequestDBUtil
+import org.onap.so.bpmn.core.UrnPropertiesReader
+import org.onap.so.bpmn.core.domain.ServiceArtifact
+import org.onap.so.bpmn.core.domain.ServiceDecomposition
+import org.onap.so.bpmn.core.json.JsonUtils
+import org.onap.so.client.HttpClient
+import org.onap.so.client.HttpClientFactory
+import org.onap.so.client.aai.AAIObjectType
+import org.onap.so.client.aai.AAIResourcesClient
+import org.onap.so.client.aai.entities.uri.AAIResourceUri
+import org.onap.so.client.aai.entities.uri.AAIUriFactory
+import org.onap.so.db.request.beans.OperationStatus
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+
+import javax.ws.rs.core.Response
+
+
+class DoDeallocateNSSI extends AbstractServiceTaskProcessor
+{
+ private final String PREFIX ="DoDeallocateNSSI"
+
+ private ExceptionUtil exceptionUtil = new ExceptionUtil()
+ private JsonUtils jsonUtil = new JsonUtils()
+ private RequestDBUtil requestDBUtil = new RequestDBUtil()
+ private static final Logger LOGGER = LoggerFactory.getLogger( DoDeallocateNSSI.class)
+
+ @Override
+ void preProcessRequest(DelegateExecution execution) {
+ LOGGER.trace(" ***** ${PREFIX} Start preProcessRequest *****")
+
+ def currentNSSI = execution.getVariable("currentNSSI")
+ if (!currentNSSI) {
+ String msg = "currentNSSI is null"
+ LOGGER.error(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
+ }
+
+ LOGGER.trace("***** ${PREFIX} Exit preProcessRequest *****")
+ }
+
+ /**
+ *
+ * @param execution
+ */
+ private void prepareDecomposeService(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start prepareDecomposeService *****")
+ try
+ {
+ def currentNSSI = execution.getVariable("currentNSSI")
+ String modelInvariantUuid = currentNSSI['modelInvariantId']
+ String modelVersionId = currentNSSI['modelVersionId']
+ String serviceModelInfo = """{
+ "modelInvariantUuid":"${modelInvariantUuid}",
+ "modelUuid":"${modelVersionId}",
+ "modelVersion":""
+ }"""
+ execution.setVariable("serviceModelInfo", serviceModelInfo)
+ }
+ catch (any)
+ {
+ String exceptionMessage = "Bpmn error encountered in deallocate nssi. Unexpected Error from method prepareDecomposeService() - " + any.getMessage()
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
+ }
+ LOGGER.debug(" ***** ${PREFIX} Exit prepareDecomposeService *****")
+ }
+
+ /**
+ * get vendor Info
+ * @param execution
+ */
+ private void processDecomposition(DelegateExecution execution) {
+ LOGGER.debug("*****${PREFIX} start processDecomposition *****")
+
+ try {
+ ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") as ServiceDecomposition
+ ServiceArtifact serviceArtifact = serviceDecomposition ?.getServiceInfo()?.getServiceArtifact()?.get(0)
+ String content = serviceArtifact.getContent()
+ String vendor = jsonUtil.getJsonValue(content, "metadata.vendor")
+ String domainType = jsonUtil.getJsonValue(content, "metadata.domainType")
+
+ def currentNSSI = execution.getVariable("currentNSSI")
+ currentNSSI['vendor'] = vendor
+ currentNSSI['domainType'] = domainType
+ LOGGER.info("processDecomposition, current vendor-domainType:" +String.join("-", vendor, domainType))
+
+ } catch (any) {
+ String exceptionMessage = "Bpmn error encountered in deallocate nssi. processDecomposition() - " + any.getMessage()
+ LOGGER.debug(exceptionMessage)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
+ }
+ LOGGER.debug("*****${PREFIX} Exit processDecomposition *****")
+ }
+
+ /**
+ * send deallocate request to nssmf
+ * @param execution
+ */
+ private void sendRequestToNSSMF(DelegateExecution execution)
+ {
+ LOGGER.debug("*****${PREFIX} start sendRequestToNSSMF *****")
+ def currentNSSI = execution.getVariable("currentNSSI")
+ String snssai= currentNSSI['snssai']
+ String profileId = currentNSSI['profileId']
+ String nssiId = currentNSSI['nssiServiceInstanceId']
+ String nsiId = currentNSSI['nsiServiceInstanceId']
+
+ DeAllocateNssi deAllocateNssi = new DeAllocateNssi()
+ deAllocateNssi.setNsiId(nsiId)
+ deAllocateNssi.setNssiId(nssiId)
+ deAllocateNssi.setTerminateNssiOption(0)
+ deAllocateNssi.setSnssaiList(Arrays.asList(snssai))
+
+ NssiDeAllocateRequest deAllocateRequest = new NssiDeAllocateRequest()
+ deAllocateRequest.setDeAllocateNssi(deAllocateNssi)
+ deAllocateRequest.setEsrInfo(getEsrInfo(currentNSSI))
+
+ ObjectMapper mapper = new ObjectMapper()
+ String json = mapper.writeValueAsString(deAllocateRequest)
+
+ //Prepare auth for NSSMF - Begin
+ String nssmfRequest = UrnPropertiesReader.getVariable("mso.adapters.nssmf.endpoint", execution)
+ nssmfRequest = nssmfRequest + String.format("/api/rest/provMns/v1/NSS/SliceProfiles/%s",profileId)
+ //nssmfRequest = nssmfRequest + String.format(NssmfAdapterUtil.NSSMI_DEALLOCATE_URL,profileId)
+ //send request to active NSSI TN option
+ URL url = new URL(nssmfRequest)
+ LOGGER.info("deallocate nssmfRequest:${nssmfRequest}, reqBody: ${json}")
+
+ HttpClient httpClient = new HttpClientFactory().newJsonClient(url, ONAPComponents.EXTERNAL)
+ Response httpResponse = httpClient.post(json)
+ checkNssmfResponse(httpResponse, execution)
+
+ NssiResponse nssmfResponse = httpResponse.readEntity(NssiResponse.class)
+ currentNSSI['jobId']= nssmfResponse.getJobId() ?: ""
+ currentNSSI['jobProgress'] = 0
+ execution.setVariable("currentNSSI", currentNSSI)
+
+ LOGGER.debug("*****${PREFIX} Exit sendRequestToNSSMF *****")
+ }
+
+ /**
+ * send to nssmf query progress
+ * @param execution
+ */
+ private void getJobStatus(DelegateExecution execution)
+ {
+ def currentNSSI = execution.getVariable("currentNSSI")
+ String jobId = currentNSSI['jobId']
+ String nssiId = currentNSSI['nssiServiceInstanceId']
+ String nsiId = currentNSSI['nsiServiceInstanceId']
+
+ JobStatusRequest jobStatusRequest = new JobStatusRequest()
+ jobStatusRequest.setNssiId(nssiId)
+ jobStatusRequest.setNsiId(nsiId)
+ jobStatusRequest.setEsrInfo(getEsrInfo(currentNSSI))
+
+ ObjectMapper mapper = new ObjectMapper()
+ String json = mapper.writeValueAsString(jobStatusRequest)
+
+ //Prepare auth for NSSMF - Begin
+ String nssmfRequest = UrnPropertiesReader.getVariable("mso.adapters.nssmf.endpoint", execution)
+ nssmfRequest = nssmfRequest + String.format("/api/rest/provMns/v1/NSS/jobs/%s",jobId)
+ //send request to active NSSI TN option
+ URL url = new URL(nssmfRequest)
+ LOGGER.info("get deallocate job status, nssmfRequest:${nssmfRequest}, requestBody: ${json}")
+
+ HttpClient httpClient = new HttpClientFactory().newJsonClient(url, ONAPComponents.EXTERNAL)
+ Response httpResponse = httpClient.post(json)
+ checkNssmfResponse(httpResponse, execution)
+
+ JobStatusResponse jobStatusResponse = httpResponse.readEntity(JobStatusResponse.class)
+ def progress = jobStatusResponse?.getResponseDescriptor()?.getProgress()
+ if(!progress)
+ {
+ LOGGER.error("job progress is null or empty!")
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "Received a Bad Job progress from NSSMF.")
+ }
+ int oldProgress = currentNSSI['jobProgress']
+ int currentProgress = progress
+
+ execution.setVariable("isNSSIDeAllocated", (currentProgress == 100))
+ execution.setVariable("isNeedUpdateDB", (oldProgress != currentProgress))
+ currentNSSI['jobProgress'] = currentProgress
+
+ def statusDescription = jobStatusResponse?.getResponseDescriptor()?.getStatusDescription()
+ currentNSSI['statusDescription'] = statusDescription
+
+ LOGGER.debug("job status result: nsiId = ${nsiId}, nssiId=${nssiId}, oldProgress=${oldProgress}, progress = ${currentProgress}" )
+ }
+
+ private void checkNssmfResponse(Response httpResponse, DelegateExecution execution) {
+ int responseCode = httpResponse.getStatus()
+ LOGGER.debug("NSSMF response code is: " + responseCode)
+
+ if ( responseCode < 200 || responseCode > 204 || !httpResponse.hasEntity()) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, responseCode, "Received a Bad Response from NSSMF.")
+ }
+ }
+
+
+ private EsrInfo getEsrInfo(def currentNSSI)
+ {
+ String domaintype = currentNSSI['domainType']
+ String vendor = currentNSSI['vendor']
+
+ EsrInfo info = new EsrInfo()
+ info.setNetworkType(NetworkType.fromString(domaintype))
+ info.setVendor(vendor)
+ return info
+ }
+
+ /**
+ * handle job status
+ * prepare update requestdb
+ * @param execution
+ */
+ private void handleJobStatus(DelegateExecution execution)
+ {
+ def currentNSSI = execution.getVariable("currentNSSI")
+ int currentProgress = currentNSSI["jobProgress"]
+ def proportion = currentNSSI['proportion']
+ def statusDes = currentNSSI["statusDescription"]
+ int progress = (currentProgress as int) == 0 ? 0 : (currentProgress as int) / 100 * (proportion as int)
+
+ OperationStatus operationStatus = new OperationStatus()
+ operationStatus.setServiceId(currentNSSI['e2eServiceInstanceId'] as String)
+ operationStatus.setOperationId(currentNSSI['operationId'] as String)
+ operationStatus.setOperation("DELETE")
+ operationStatus.setResult("processing")
+ operationStatus.setProgress(progress as String)
+ operationStatus.setOperationContent(statusDes as String)
+ requestDBUtil.prepareUpdateOperationStatus(execution, operationStatus)
+ LOGGER.debug("update operation, currentProgress=${currentProgress}, proportion=${proportion}, progress = ${progress}" )
+ }
+
+ private void timeDelay(DelegateExecution execution) {
+ try {
+ Thread.sleep(10000);
+ } catch(InterruptedException e) {
+ LOGGER.error("Time Delay exception" + e)
+ }
+ }
+
+ /**
+ * delete slice profile from aai
+ * @param execution
+ */
+ private void delSliceProfileFromAAI(DelegateExecution execution)
+ {
+ LOGGER.debug("*****${PREFIX} start delSliceProfileFromAAI *****")
+ def currentNSSI = execution.getVariable("currentNSSI")
+ String nssiServiceInstanceId = currentNSSI['nssiServiceInstanceId']
+ String profileId = currentNSSI['profileId']
+ String globalSubscriberId = currentNSSI["globalSubscriberId"]
+ String serviceType = currentNSSI["serviceType"]
+
+ try
+ {
+ LOGGER.debug("delete nssiServiceInstanceId:${nssiServiceInstanceId}, profileId:${profileId}")
+ AAIResourcesClient resourceClient = new AAIResourcesClient()
+ AAIResourceUri resourceUri = AAIUriFactory.createResourceUri(AAIObjectType.SLICE_PROFILE, globalSubscriberId, serviceType, nssiServiceInstanceId, profileId)
+ if (!resourceClient.exists(resourceUri)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai")
+ }
+ resourceClient.delete(resourceUri)
+ }
+ catch (any)
+ {
+ String msg = "delete slice profile from aai failed! cause-"+any.getCause()
+ LOGGER.error(any.printStackTrace())
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ LOGGER.debug("*****${PREFIX} Exist delSliceProfileFromAAI *****")
+ }
+}