diff options
Diffstat (limited to 'bpmn/so-bpmn-infrastructure-common/src/main')
| -rw-r--r-- | bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy | 524 |
1 files changed, 524 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy new file mode 100644 index 0000000000..c66a89b9c6 --- /dev/null +++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateSliceServiceOption.groovy @@ -0,0 +1,524 @@ +package org.onap.so.bpmn.infrastructure.scripts + +import com.fasterxml.jackson.core.type.TypeReference +import groovy.json.JsonBuilder +import groovy.json.JsonSlurper +import org.camunda.bpm.engine.delegate.BpmnError +import org.camunda.bpm.engine.delegate.DelegateExecution +import org.onap.aai.domain.yang.Relationship +import org.onap.aai.domain.yang.RelationshipList +import org.onap.aai.domain.yang.ServiceInstance +import org.onap.logging.filter.base.ONAPComponents +import org.onap.so.beans.nsmf.SliceTaskParams +import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor +import org.onap.so.bpmn.common.scripts.ExceptionUtil +import org.onap.so.bpmn.common.scripts.OofUtils +import org.onap.so.bpmn.core.UrnPropertiesReader +import org.onap.so.bpmn.core.domain.ServiceDecomposition +import org.onap.so.bpmn.core.domain.ServiceProxy +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.AAIResultWrapper +import org.onap.so.client.aai.entities.uri.AAIResourceUri +import org.onap.so.client.aai.entities.uri.AAIUriFactory +import org.onap.so.db.request.client.RequestsDbClient +import org.onap.so.db.request.beans.OrchestrationTask +import org.slf4j.Logger +import org.slf4j.LoggerFactory +import javax.ws.rs.NotFoundException +import javax.ws.rs.core.Response + +import static org.apache.commons.lang3.StringUtils.isBlank + +public class DoCreateSliceServiceOption extends AbstractServiceTaskProcessor{ + + private static final Logger logger = LoggerFactory.getLogger( DoCreateSliceServiceOption.class) + + + ExceptionUtil exceptionUtil = new ExceptionUtil() + + JsonUtils jsonUtil = new JsonUtils() + + RequestsDbClient requestsDbClient = new RequestsDbClient() + + OofUtils oofUtils = new OofUtils() + + /** + * Pre Process the BPMN Flow Request + * Inclouds: + * generate the nsOperationKey + * generate the nsParameters + */ + void preProcessRequest (DelegateExecution execution) { + String msg = "" + logger.trace("Enter preProcessRequest()") + String taskID = execution.getVariable("taskID") + Boolean isSharable = true + String resourceSharingLevel = execution.getVariable("resourceSharingLevel") + if (resourceSharingLevel.equals("shared")) + isSharable = true + execution.setVariable("isSharable",isSharable) + logger.trace("Exit preProcessRequest") + + } + + + void getNSIOptionfromOOF(DelegateExecution execution) { + + String urlString = UrnPropertiesReader.getVariable("mso.oof.endpoint", execution) + logger.debug( "get NSI option OOF Url: " + urlString) + boolean isNSISuggested = true + execution.setVariable("isNSISuggested",isNSISuggested) + String nsiInstanceId = "" + String nsiName = "" + SliceTaskParams sliceTaskParams = execution.getVariable("sliceTaskParams") + //Prepare auth for OOF - Begin + def authHeader = "" + String basicAuth = UrnPropertiesReader.getVariable("mso.oof.auth", execution) + String msokey = UrnPropertiesReader.getVariable("mso.msoKey", execution) + + String basicAuthValue = utils.encrypt(basicAuth, msokey) + if (basicAuthValue != null) { + logger.debug( "Obtained BasicAuth username and password for OOF: " + basicAuthValue) + try { + authHeader = utils.getBasicAuth(basicAuthValue, msokey) + execution.setVariable("BasicAuthHeaderValue", authHeader) + } catch (Exception ex) { + logger.debug( "Unable to encode username and password string: " + ex) + exceptionUtil.buildAndThrowWorkflowException(execution, 401, "Internal Error - Unable to " + + "encode username and password string") + } + } else { + logger.debug( "Unable to obtain BasicAuth - BasicAuth value null") + exceptionUtil.buildAndThrowWorkflowException(execution, 401, "Internal Error - BasicAuth " + + "value null") + } + //Prepare auth for OOF - End + + String requestId = execution.getVariable("msoRequestId") + Map<String, Object> profileInfo = execution.getVariable("serviceProfile") + String nstModelUuid = execution.getVariable("nstModelUuid") + String nstModelInvariantUuid = execution.getVariable("nstModelInvariantUuid") + String nstInfo = """"NSTInfo" : { + "invariantUUID":"${nstModelInvariantUuid}", + "UUID":"${nstModelUuid}" + }""" + + String oofRequest = oofUtils.buildSelectNSIRequest(execution, requestId, nstInfo, profileInfo) + + //send request to get NSI option - Begin + URL url = new URL(urlString+"/api/oof/v1/selectnsi") + HttpClient httpClient = new HttpClientFactory().newJsonClient(url, ONAPComponents.OOF) + httpClient.addAdditionalHeader("Authorization", authHeader) + Response httpResponse = httpClient.post(oofRequest) + + int responseCode = httpResponse.getStatus() + logger.debug("OOF sync response code is: " + responseCode) + + if(responseCode != 200){ + exceptionUtil.buildAndThrowWorkflowException(execution, responseCode, "Received a Bad Sync Response from OOF.") + logger.debug("Info: No NSI suggested by OOF" ) + } + + if(httpResponse.hasEntity()){ + String OOFResponse = httpResponse.readEntity(String.class) + execution.setVariable("OOFResponse", OOFResponse) + int index = 0 //This needs to be changed to derive a value when we add policy to decide the solution options. + Map OOFResponseObject = new JsonSlurper().parseText(OOFResponse) + if(execution.getVariable("isSharable" ) == true && OOFResponseObject.get("solutions").containsKey("sharedNSIsolutions")) { + nsiInstanceId = OOFResponseObject.get("solutions").get("sharedNSIsolutions").get(0).get("NSISolution").NSIId + nsiName = OOFResponseObject.get("solutions").get("sharedNSIsolutions").get(0).get("NSISolution").NSIName + sliceTaskParams.setNstId(nsiInstanceId) + sliceTaskParams.setSuggestNsiName(nsiName) + execution.setVariable("nsiInstanceId",nsiInstanceId) + execution.setVariable("nsiName",nsiName) + }else { + if(OOFResponseObject.get("solutions").containsKey("newNSISolutions")) { + List NSSImap = OOFResponseObject.get("solutions").get("newNSISolutions").get(index).get("NSSISolutions") + for(Map nssi : NSSImap) { + String nssiName = nssi.get("NSSISolution").NSSIName + String nssiId = nssi.get("NSSISolution").NSSIId + String domain = nssi.get("NSSISolution").domain.toUpperCase() + switch (domain) { + case "AN": + sliceTaskParams.setAnSuggestNssiId(nssiId) + sliceTaskParams.setAnSuggestNssiName(nssiName) + break; + case "CN": + sliceTaskParams.setCnSuggestNssiId(nssiId) + sliceTaskParams.setCnSuggestNssiName(nssiName) + break; + case "TN": + sliceTaskParams.setTnSuggestNssiId(nssiId) + sliceTaskParams.setTnSuggestNssiName(nssiName) + break; + default: + break; + } + } + } + + } + execution.setVariable("sliceTaskParams", sliceTaskParams) + logger.debug("Info: No NSI suggested by OOF" ) + } + //send request to get NSI option - Begin + + + //send request to get NSI service Info - Begin + + /*** + * Need to check whether its needed. + */ +// logger.debug("Begin to query OOF suggetsed NSI from AAI ") +// if(isBlank(nsiInstanceId)){ +// isNSISuggested = false +// execution.setVariable("isNSISuggested",isNSISuggested) +// }else +// { +// try { +// String globalSubscriberId = execution.getVariable('globalSubscriberId') +// String serviceType = execution.getVariable('subscriptionServiceType') +// AAIResourcesClient resourceClient = new AAIResourcesClient() +// AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, globalSubscriberId, serviceType, nsiInstanceId) +// AAIResultWrapper wrapper = resourceClient.get(serviceInstanceUri, NotFoundException.class) +// Optional<org.onap.aai.domain.yang.ServiceInstance> si = wrapper.asBean(org.onap.aai.domain.yang.ServiceInstance.class) +// org.onap.aai.domain.yang.ServiceInstance nsiServiceInstance = si.get() +// execution.setVariable("nsiServiceInstance",nsiServiceInstance) +// isNSISuggested = true +// execution.setVariable("isNSISuggested",isNSISuggested) +// SliceTaskParams sliceTaskParams = execution.getVariable("sliceTaskParams") +// sliceTaskParams.setSuggestNsiId(nsiInstanceId) +// sliceTaskParams.setSuggestNsiName(si.get().getServiceInstanceName()) +// execution.setVariable("sliceTaskParams", sliceTaskParams) +// logger.debug("Info: NSI suggested by OOF exist in AAI ") +// }catch(BpmnError e) { +// throw e +// }catch(Exception ex) { +// String msg = "Internal Error in getServiceInstance: " + ex.getMessage() +// //exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) +// logger.debug("Info: NSI suggested by OOF doesnt exist in AAI " + nsiInstanceId) +// } +// } + //send request to get NSI service Info - End + //${OrchestrationTaskHandler.createOrchestrationTask(execution.getVariable("OrchestrationTask"))} + logger.debug( "*** Completed options Call to OOF ***") + + } + + + public void parseServiceProfile(DelegateExecution execution) { + logger.debug("Start parseServiceProfile") + String serviceType = execution.getVariable("serviceType") + Map<String, Object> serviceProfile = execution.getVariable("serviceProfile") + + // set sliceProfile for three domains + Map<String, Object> sliceProfileTn = getSliceProfile(serviceType, "TN", serviceProfile) + Map<String, Object> sliceProfileCn = getSliceProfile(serviceType, "CN", serviceProfile) + Map<String, Object> sliceProfileAn = getSliceProfile(serviceType, "AN", serviceProfile) + + execution.setVariable("sliceProfileTn", sliceProfileTn) + execution.setVariable("sliceProfileCn", sliceProfileCn) + execution.setVariable("sliceProfileAn", sliceProfileAn) + logger.debug("sliceProfileTn: " + sliceProfileTn) + logger.debug("sliceProfileCn: " + sliceProfileCn) + logger.debug("sliceProfileAn: " + sliceProfileAn) + + logger.debug("Finish parseServiceProfile") + } + + public Map getSliceProfile(String serviceType, String domain, Map<String, Object> serviceProfile) { + String variablePath = "nsmf." + serviceType + ".profileMap" + domain + String profileMapStr = UrnPropertiesReader.getVariable(variablePath) + logger.debug("Profile map for " + domain + " : " + profileMapStr) + Map<String, String> profileMaps = objectMapper.readValue(profileMapStr, new TypeReference<Map<String, String>>(){}) + Map<String, Object> sliceProfileTn = [:] + for (Map.Entry<String, String> profileMap : profileMaps) { + sliceProfileTn.put(profileMap.key, serviceProfile.get(profileMap.value)) + } + + return sliceProfileTn + } + + + void prepareNSSIList(DelegateExecution execution) + { + ServiceDecomposition serviceDecomposition= execution.getVariable("serviceDecomposition") + List<String> nssiAssociated = new ArrayList<>() + Map<String, String> nssimap = new HashMap<>() + String nsiInstanceId=execution.getVariable("nsiInstanceId") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String serviceType = execution.getVariable("subscriptionServiceType") + + try { + + ServiceInstance si = execution.getVariable("nsiServiceInstance") + //List<Relationship> relationships = si.getRelationshipList().getRelationship().stream().filter(relation -> + // relation.getRelatedTo().equalsIgnoreCase("service-instance")) + RelationshipList relationshipList = si.getRelationshipList() + List<Relationship> relationships = relationshipList.getRelationship() + for(Relationship relationship in relationships) + { + if(relationship.getRelatedTo().equalsIgnoreCase("service-instance")) + { + String NSSIassociated = relationship.getRelatedLink().substring(relationship.getRelatedLink().lastIndexOf("/") + 1); + if(!NSSIassociated.equals(nsiInstanceId)) + nssiAssociated.add(NSSIassociated) + } + } + }catch(BpmnError e) { + throw e + }catch(Exception ex) { + String msg = "Internal Error in getServiceInstance: " + ex.getMessage() + exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) + } + Map<String, Object> params = execution.getVariable("params") + SliceTaskParams sliceTaskParams = execution.getVariable("sliceTaskParams") + for(String nssiID in nssiAssociated) + { + try { + AAIResourcesClient resourceClient = new AAIResourcesClient() + AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, globalSubscriberId, serviceType, nssiID) + AAIResultWrapper wrapper = resourceClient.get(serviceInstanceUri, NotFoundException.class) + Optional<org.onap.aai.domain.yang.ServiceInstance> si = wrapper.asBean(org.onap.aai.domain.yang.ServiceInstance.class) + org.onap.aai.domain.yang.ServiceInstance nssi = si.get() + + String domain = nssi.getEnvironmentContext().toString().toUpperCase() + switch (domain) { + case "AN": + sliceTaskParams.setAnSuggestNssiId(nssi.getServiceInstanceId()) + sliceTaskParams.setAnSuggestNssiName(nssi.getServiceInstanceName()) + break; + case "CN": + sliceTaskParams.setCnSuggestNssiId(nssi.getServiceInstanceId()) + sliceTaskParams.setCnSuggestNssiName(nssi.getServiceInstanceName()) + break; + case "TN": + sliceTaskParams.setTnSuggestNssiId(nssi.getServiceInstanceId()) + sliceTaskParams.setTnSuggestNssiName(nssi.getServiceInstanceName()) + break; + default: + break; + } + }catch(NotFoundException e) + { + logger.debug("NSSI Service Instance not found in AAI: " + nssiID) + }catch(Exception e) + { + logger.debug("NSSI Service Instance not found in AAI: " + nssiID) + } + + } + String nstName = serviceDecomposition.getModelInfo().getModelName() + sliceTaskParams.setNstName(nstName) + String nstId = serviceDecomposition.getModelInfo().getModelUuid() + sliceTaskParams.setNstId(nstId) + execution.setVariable("sliceTaskParams",sliceTaskParams) + + } + + + void updateOptionsInDB(DelegateExecution execution) { + logger.debug("Updating options with default value since not sharable : Begin ") + String taskID = execution.getVariable("taskID") + String params = execution.getVariable("params") + logger.debug("Updating options with default value since not sharable : End ") + + } + + void prepareNSTDecompose(DelegateExecution execution) { + + String modelUuid = execution.getVariable("nstModelUuid") + String modelInvariantUuid = execution.getVariable("nstModelInvariantUuid") + + String serviceModelInfo = """{ + "modelInvariantUuid":"${modelInvariantUuid}", + "modelUuid":"${modelUuid}", + "modelVersion":"" + }""" + execution.setVariable("serviceModelInfo", serviceModelInfo) + } + + void prepareNSSTDecompose(DelegateExecution execution) { + Boolean isMoreNSSTtoProcess = false + Integer maxNSST = execution.getVariable("maxNSST") + Integer currentNSST=execution.getVariable("currentNSST") + List<String> nsstModelUUIDList = new ArrayList<>() + nsstModelUUIDList = execution.getVariable("nsstModelUUIDList") + String modelUuid = nsstModelUUIDList.get(currentNSST) + String serviceModelInfo = """{ + "modelInvariantUuid":"", + "modelUuid":"${modelUuid}", + "modelVersion":"" + }""" + execution.setVariable("serviceModelInfo", serviceModelInfo) + currentNSST=currentNSST+1 + if(currentNSST<maxNSST) + isMoreNSSTtoProcess=true + execution.setVariable("isMoreNSSTtoProcess",isMoreNSSTtoProcess) + execution.setVariable("maxNSST",maxNSST) + execution.setVariable("currentNSST",currentNSST) + } + + + void updateStatusInDB(DelegateExecution execution) { + + String taskID = execution.getVariable("taskID") + //OrchestrationTask orchestrationTask = requestsDbClient.getNetworkSliceOption(taskID); + //orchestrationTask.setTaskStage("wait to confirm") + //requestsDbClient.updateNetworkSliceOption(orchestrationTask) + } + + void prepareNSSTlistfromNST(DelegateExecution execution) { + //Need to update this part from decomposition. + logger.trace("Enter prepareNSSTlistfromNST()") + Boolean isMoreNSSTtoProcess = false + ServiceDecomposition serviceDecomposition= execution.getVariable("serviceDecomposition") + SliceTaskParams sliceTaskParams = execution.getVariable("sliceTaskParams") + String nstName = serviceDecomposition.getModelInfo().getModelName() + sliceTaskParams.setNstName(nstName) + String nstId = serviceDecomposition.getModelInfo().getModelUuid() + sliceTaskParams.setNstId(nstId) + execution.setVariable("sliceTaskParams",sliceTaskParams) + + List<ServiceProxy> proxyList = serviceDecomposition.getServiceProxy() + List<String> nsstModelUUIDList = new ArrayList<>() + for(ServiceProxy serviceProxy:proxyList) + nsstModelUUIDList.add(serviceProxy.getSourceModelUuid()) + execution.setVariable("nsstModelUUIDList",nsstModelUUIDList) + Integer maxNSST = nsstModelUUIDList.size() + Integer currentNSST=0 + execution.setVariable("maxNSST",maxNSST) + execution.setVariable("currentNSST",currentNSST) + if(currentNSST<maxNSST) + isMoreNSSTtoProcess=true + execution.setVariable("isMoreNSSTtoProcess",isMoreNSSTtoProcess) + logger.trace("Exit prepareNSSTlistfromNST()") + + } + + + void getNSSTOption(DelegateExecution execution) { + ServiceDecomposition serviceDecomposition= execution.getVariable("serviceDecomposition") + String urlString = UrnPropertiesReader.getVariable("mso.oof.endpoint", execution) + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String serviceType = execution.getVariable("subscriptionServiceType") + String nssiInstanceId ="" + String nssiName ="" + SliceTaskParams sliceTaskParams = execution.getVariable("sliceTaskParams") + logger.debug( "get NSI option OOF Url: " + urlString) + boolean isNSISuggested = false + execution.setVariable("isNSISuggested",isNSISuggested) + + //Prepare auth for OOF - Begin + def authHeader = "" + String basicAuth = UrnPropertiesReader.getVariable("mso.oof.auth", execution) + String msokey = UrnPropertiesReader.getVariable("mso.msoKey", execution) + + String basicAuthValue = utils.encrypt(basicAuth, msokey) + if (basicAuthValue != null) { + logger.debug( "Obtained BasicAuth username and password for OOF: " + basicAuthValue) + try { + authHeader = utils.getBasicAuth(basicAuthValue, msokey) + execution.setVariable("BasicAuthHeaderValue", authHeader) + } catch (Exception ex) { + logger.debug( "Unable to encode username and password string: " + ex) + exceptionUtil.buildAndThrowWorkflowException(execution, 401, "Internal Error - Unable to " + + "encode username and password string") + } + } else { + logger.debug( "Unable to obtain BasicAuth - BasicAuth value null") + exceptionUtil.buildAndThrowWorkflowException(execution, 401, "Internal Error - BasicAuth " + + "value null") + } + //Prepare auth for OOF - End + //Prepare send request to OOF - Begin + String requestId = execution.getVariable("msoRequestId") + Map<String, Object> profileInfo = execution.getVariable("serviceProfile") + String nsstModelInvariantUuid = serviceDecomposition.getModelInfo().getModelInvariantUuid() + String nsstModelUuid = serviceDecomposition.getModelInfo().getModelUuid() + String nsstInfo = """"NSSTInfo": { + "invariantUUID":"${nsstModelInvariantUuid}", + "UUID":"${nsstModelUuid}" + }""" + String oofRequest = oofUtils.buildSelectNSSIRequest(execution, requestId, nsstInfo ,profileInfo) + + + URL url = new URL(urlString+"/api/oof/v1/selectnssi") + HttpClient httpClient = new HttpClientFactory().newJsonClient(url, ONAPComponents.OOF) + httpClient.addAdditionalHeader("Authorization", authHeader) + Response httpResponse = httpClient.post(oofRequest) + + int responseCode = httpResponse.getStatus() + logger.debug("OOF sync response code is: " + responseCode) + + if(responseCode != 200){ + exceptionUtil.buildAndThrowWorkflowException(execution, responseCode, "Received a Bad Sync Response from OOF.") + } + + if(httpResponse.hasEntity()){ + String OOFResponse = httpResponse.readEntity(String.class) + execution.setVariable("OOFResponse", OOFResponse) + nssiInstanceId = jsonUtil.getJsonValue(OOFResponse, "NSSIIInfo.NSSIID") + nssiName = jsonUtil.getJsonValue(OOFResponse, "NSSIInfo.NSSIName") + execution.setVariable("nssiInstanceId",nssiInstanceId) + execution.setVariable("nssiName",nssiName) + } + if(isBlank(nssiInstanceId)){ + logger.debug( "There is no valid NSST suggested by OOF.") + }else + { + try { + AAIResourcesClient resourceClient = new AAIResourcesClient() + AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, globalSubscriberId, serviceType, nssiInstanceId) + AAIResultWrapper wrapper = resourceClient.get(serviceInstanceUri, NotFoundException.class) + Optional<org.onap.aai.domain.yang.ServiceInstance> si = wrapper.asBean(org.onap.aai.domain.yang.ServiceInstance.class) + org.onap.aai.domain.yang.ServiceInstance nssi = si.get() + + String domain = nssi.getEnvironmentContext().toString().toUpperCase() + switch (domain) { + case "AN": + sliceTaskParams.setAnSuggestNssiId(nssi.getServiceInstanceId()) + sliceTaskParams.setAnSuggestNssiName(nssi.getServiceInstanceName()) + break; + case "CN": + sliceTaskParams.setCnSuggestNssiId(nssi.getServiceInstanceId()) + sliceTaskParams.setCnSuggestNssiName(nssi.getServiceInstanceName()) + break; + case "TN": + sliceTaskParams.setTnSuggestNssiId(nssi.getServiceInstanceId()) + sliceTaskParams.setTnSuggestNssiName(nssi.getServiceInstanceName()) + break; + default: + break; + } + }catch(NotFoundException e) + { + logger.debug("NSSI Service Instance not found in AAI: " + nssiInstanceId) + }catch(Exception e) + { + logger.debug("NSSI Service Instance not found in AAI: " + nssiInstanceId) + } + } + + + //Prepare send request to OOF - End + +// String content = serviceDecomposition.getServiceInfo().getServiceArtifact().get(0).getContent() +// String nsstID = jsonUtil.getJsonValue(content, "metadata.id") +// String vendor = jsonUtil.getJsonValue(content, "metadata.vendor") +// String domain = jsonUtil.getJsonValue(content, "metadata.domainType") +// String type = jsonUtil.getJsonValue(content, "metadata.type") +// String nsstContentInfo = """{ +// "NsstID":"${nsstID}", +// "Vendor":"${vendor}", +// "type":"${type}" +// }""" + + logger.debug("Prepare NSSI option completed ") + } +} + |