Examples with MsoHeatNotFoundException org.onap.so.openstack.exceptions.MsoHeatNotFoundException used on opensource projects

Example 1 with MsoHeatNotFoundException

use of org.onap.so.openstack.exceptions.MsoHeatNotFoundException in project so by onap.

the class MsoVnfAdapterImpl method createVfModule.

// TODO remove polling
public void createVfModule(String cloudSiteId, String cloudOwner, String tenantId, String vnfType, String vnfVersion, String genericVnfName, String vnfName, String vfModuleId, String requestType, String volumeGroupHeatStackId, String baseVfHeatStackId, String modelCustomizationUuid, Map<String, Object> inputs, Boolean failIfExists, Boolean backout, Boolean enableBridge, MsoRequest msoRequest, Holder<String> stackId) throws VnfException {
    String vfModuleName = vnfName;
    String vfModuleType = vnfType;
    String vfVersion = vnfVersion;
    String mcu = modelCustomizationUuid;
    boolean useMCUuid = false;
    if (mcu != null && !mcu.isEmpty()) {
        if ("null".equalsIgnoreCase(mcu)) {
            logger.debug("modelCustomizationUuid: passed in as the string 'null' - will ignore: " + modelCustomizationUuid);
            useMCUuid = false;
            mcu = "";
        } else {
            logger.debug("Found modelCustomizationUuid! Will use that: {}", mcu);
            useMCUuid = true;
        }
    }
    String requestTypeString = "";
    if (requestType != null && !"".equals(requestType)) {
        requestTypeString = requestType;
    }
    String nestedStackId = null;
    if (volumeGroupHeatStackId != null && !"".equals(volumeGroupHeatStackId) && !"null".equalsIgnoreCase(volumeGroupHeatStackId)) {
        nestedStackId = volumeGroupHeatStackId;
    }
    String nestedBaseStackId = null;
    if (baseVfHeatStackId != null && !"".equals(baseVfHeatStackId) && !"null".equalsIgnoreCase(baseVfHeatStackId)) {
        nestedBaseStackId = baseVfHeatStackId;
    }
    // This method will also handle doing things the "old" way - i.e., just orchestrate a VNF
    boolean oldWay = false;
    if (requestTypeString.startsWith("X")) {
        oldWay = true;
        logger.debug("orchestrating a VNF - *NOT* a module!");
        requestTypeString = requestTypeString.substring(1);
    }
    // let's parse out the request type we're being sent
    boolean isBaseRequest = false;
    boolean isVolumeRequest = false;
    if (requestTypeString.startsWith("VOLUME")) {
        isVolumeRequest = true;
    }
    logger.debug("requestTypeString = " + requestTypeString + ", nestedStackId = " + nestedStackId + ", nestedBaseStackId = " + nestedBaseStackId);
    // handle a nestedStackId if sent- this one would be for the volume - so applies to both Vf and Vnf
    StackInfo nestedHeatStack = null;
    Map<String, Object> nestedVolumeOutputs = null;
    if (nestedStackId != null) {
        try {
            logger.debug("Querying for nestedStackId = {}", nestedStackId);
            nestedHeatStack = msoHeatUtils.queryStack(cloudSiteId, cloudOwner, tenantId, nestedStackId);
        } catch (MsoException me) {
            // Failed to query the Stack due to an openstack exception.
            // Convert to a generic VnfException
            me.addContext(CREATE_VFM_MODULE);
            String error = "Create VFModule: Attached heatStack ID Query " + nestedStackId + " in " + cloudOwner + "/" + cloudSiteId + "/" + tenantId + ": " + me;
            logger.error(LoggingAnchor.NINE, MessageEnum.RA_QUERY_VNF_ERR.toString(), vfModuleName, cloudOwner, cloudSiteId, tenantId, OPENSTACK, QUERY_STACK, ErrorCode.BusinessProcessError.getValue(), "MsoException trying to query nested stack", me);
            logger.debug("ERROR trying to query nested stack= {}", error);
            throw new VnfException(me);
        }
        if (nestedHeatStack == null || nestedHeatStack.getStatus() == HeatStatus.NOTFOUND) {
            String error = "Create VFModule: Attached heatStack ID DOES NOT EXIST " + nestedStackId + " in " + cloudOwner + "/" + cloudSiteId + "/" + tenantId + " " + USER_ERROR;
            logger.error(LoggingAnchor.TEN, MessageEnum.RA_QUERY_VNF_ERR.toString(), vfModuleName, cloudOwner, cloudSiteId, tenantId, error, OPENSTACK, QUERY_STACK, ErrorCode.BusinessProcessError.getValue(), "Create VFModule: Attached heatStack ID " + "DOES NOT EXIST");
            logger.debug(error);
            throw new VnfException(error, MsoExceptionCategory.USERDATA);
        } else {
            logger.debug("Found nested volume heat stack - copying values to inputs *later*");
            nestedVolumeOutputs = nestedHeatStack.getOutputs();
        }
    }
    // handle a nestedBaseStackId if sent- this is the stack ID of the base. Should be null for VNF requests
    StackInfo nestedBaseHeatStack = null;
    Map<String, Object> baseStackOutputs = null;
    if (nestedBaseStackId != null) {
        try {
            logger.debug("Querying for nestedBaseStackId = {}", nestedBaseStackId);
            nestedBaseHeatStack = msoHeatUtils.queryStack(cloudSiteId, cloudOwner, tenantId, nestedBaseStackId);
        } catch (MsoException me) {
            // Failed to query the Stack due to an openstack exception.
            // Convert to a generic VnfException
            me.addContext(CREATE_VFM_MODULE);
            String error = "Create VFModule: Attached baseHeatStack ID Query " + nestedBaseStackId + " in " + cloudOwner + "/" + cloudSiteId + "/" + tenantId + ": " + me;
            logger.error(LoggingAnchor.NINE, MessageEnum.RA_QUERY_VNF_ERR.toString(), vfModuleName, cloudOwner, cloudSiteId, tenantId, OPENSTACK, QUERY_STACK, ErrorCode.BusinessProcessError.getValue(), "MsoException trying to query nested base stack", me);
            logger.debug("ERROR trying to query nested base stack= {}", error);
            throw new VnfException(me);
        }
        if (nestedBaseHeatStack == null || nestedBaseHeatStack.getStatus() == HeatStatus.NOTFOUND) {
            String error = "Create VFModule: Attached base heatStack ID DOES NOT EXIST " + nestedBaseStackId + " in " + cloudOwner + "/" + cloudSiteId + "/" + tenantId + " " + USER_ERROR;
            logger.error(LoggingAnchor.TEN, MessageEnum.RA_QUERY_VNF_ERR.toString(), vfModuleName, cloudOwner, cloudSiteId, tenantId, error, OPENSTACK, QUERY_STACK, ErrorCode.BusinessProcessError.getValue(), "Create VFModule: Attached base heatStack ID DOES NOT EXIST");
            logger.debug("Exception occurred", error);
            throw new VnfException(error, MsoExceptionCategory.USERDATA);
        } else {
            logger.debug("Found nested base heat stack - these values will be copied to inputs *later*");
            baseStackOutputs = nestedBaseHeatStack.getOutputs();
        }
    }
    try {
        VfModule vf = null;
        VnfResource vnfResource = null;
        VfModuleCustomization vfmc = null;
        if (useMCUuid) {
            vfmc = vfModuleCustomRepo.findFirstByModelCustomizationUUIDOrderByCreatedDesc(mcu);
            if (vfmc != null)
                vf = vfmc.getVfModule();
            else
                vf = null;
            // this will be the new way going forward. We find the vf by mcu - otherwise, code is the same.
            if (vf == null) {
                logger.debug("Unable to find vfModuleCust with modelCustomizationUuid={}", mcu);
                String error = "Create vfModule error: Unable to find vfModuleCust with modelCustomizationUuid=" + mcu;
                logger.error(LoggingAnchor.SIX, MessageEnum.RA_VNF_UNKNOWN_PARAM.toString(), "VF Module ModelCustomizationUuid", modelCustomizationUuid, OPENSTACK, ErrorCode.DataError.getValue(), "Create VF Module: Unable to find vfModule with " + "modelCustomizationUuid=" + mcu);
                logger.debug(error);
                throw new VnfException(error, MsoExceptionCategory.USERDATA);
            } else {
                logger.trace("Found vfModuleCust entry {}", vfmc.toString());
            }
            if (vf.getIsBase()) {
                isBaseRequest = true;
                logger.debug("This is a BASE VF request!");
            } else {
                logger.debug("This is *not* a BASE VF request!");
                if (!isVolumeRequest && nestedBaseStackId == null) {
                    logger.debug("DANGER WILL ROBINSON! This is unexpected - no nestedBaseStackId with this non-base request");
                }
            }
        } else {
            // This is to support gamma only - get info from vnf_resource table
            if (vfVersion != null && !vfVersion.isEmpty()) {
                vnfResource = vnfResourceRepo.findByModelNameAndModelVersion(vnfType, vnfVersion);
            } else {
                vnfResource = vnfResourceRepo.findByModelName(vnfType);
            }
            if (vnfResource == null) {
                String error = "Create VNF: Unknown VNF Type: " + vnfType;
                logger.error(LoggingAnchor.SIX, MessageEnum.RA_VNF_UNKNOWN_PARAM.toString(), "VNF Type", vnfType, OPENSTACK, ErrorCode.DataError.getValue(), "Create VNF: Unknown VNF Type");
                logger.debug(error);
                throw new VnfException(error, MsoExceptionCategory.USERDATA);
            }
            logger.debug("Got VNF module definition from Catalog: {}", vnfResource.toString());
        }
        // if we have a vf Module - then we have to query to get the VnfResource record.
        if (!oldWay) {
            if (vf != null) {
                vnfResource = vf.getVnfResources();
            }
            if (vnfResource == null) {
                logger.debug("Unable to find vnfResource will not error for now...");
            }
        }
        String minVersionVnf = null;
        String maxVersionVnf = null;
        if (vnfResource != null) {
            try {
                minVersionVnf = vnfResource.getAicVersionMin();
                maxVersionVnf = vnfResource.getAicVersionMax();
            } catch (Exception e) {
                logger.debug("Unable to pull min/max version for this VNF Resource entry", e);
                minVersionVnf = null;
                maxVersionVnf = null;
            }
            if (minVersionVnf != null && "".equals(minVersionVnf)) {
                minVersionVnf = null;
            }
            if (maxVersionVnf != null && "".equals(maxVersionVnf)) {
                maxVersionVnf = null;
            }
        }
        if (minVersionVnf != null && maxVersionVnf != null) {
            MavenLikeVersioning aicV = new MavenLikeVersioning();
            // double check
            if (this.cloudConfig != null) {
                Optional<CloudSite> cloudSiteOpt = this.cloudConfig.getCloudSite(cloudSiteId);
                if (cloudSiteOpt.isPresent()) {
                    aicV.setVersion(cloudSiteOpt.get().getCloudVersion());
                    // Add code to handle unexpected values in here
                    boolean moreThanMin = true;
                    boolean equalToMin = true;
                    boolean moreThanMax = true;
                    boolean equalToMax = true;
                    boolean doNotTest = false;
                    try {
                        moreThanMin = aicV.isMoreRecentThan(minVersionVnf);
                        equalToMin = aicV.isTheSameVersion(minVersionVnf);
                        moreThanMax = aicV.isMoreRecentThan(maxVersionVnf);
                        equalToMax = aicV.isTheSameVersion(maxVersionVnf);
                    } catch (Exception e) {
                        logger.debug("An exception occurred while trying to test Cloud Version {} - will default to not check", e.getMessage(), e);
                        doNotTest = true;
                    }
                    if (!doNotTest) {
                        if (// aic >= min
                        (moreThanMin || equalToMin) && (equalToMax || !(moreThanMax))) {
                            // aic <= max
                            logger.debug("VNF Resource " + vnfResource.getModelName() + ", ModelUuid=" + vnfResource.getModelUUID() + " " + VERSION_MIN + " =" + minVersionVnf + " " + VERSION_MAX + " :" + maxVersionVnf + " supported on Cloud: " + cloudSiteId + " with AIC_Version:" + cloudSiteOpt.get().getCloudVersion());
                        } else {
                            // ERROR
                            String error = "VNF Resource type: " + vnfResource.getModelName() + ", ModelUuid=" + vnfResource.getModelUUID() + " " + VERSION_MIN + " =" + minVersionVnf + " " + VERSION_MAX + " :" + maxVersionVnf + " NOT supported on Cloud: " + cloudSiteId + " with AIC_Version:" + cloudSiteOpt.get().getCloudVersion();
                            logger.error(LoggingAnchor.FIVE, MessageEnum.RA_CONFIG_EXC.toString(), error, OPENSTACK, ErrorCode.BusinessProcessError.getValue(), "Exception - setVersion");
                            logger.debug(error);
                            throw new VnfException(error, MsoExceptionCategory.USERDATA);
                        }
                    } else {
                        logger.debug("bypassing testing Cloud version...");
                    }
                }
            // let this error out downstream to avoid introducing uncertainty at this stage
            } else {
                logger.debug("cloudConfig is NULL - cannot check cloud site version");
            }
        }
        // By the time we get here - heatTemplateId and heatEnvtId should be populated (or null)
        HeatTemplate heatTemplate = null;
        HeatEnvironment heatEnvironment = null;
        if (oldWay) {
            // This will handle old Gamma BrocadeVCE VNF
            heatTemplate = vnfResource.getHeatTemplates();
        } else {
            if (vf != null) {
                if (isVolumeRequest) {
                    heatTemplate = vf.getVolumeHeatTemplate();
                    heatEnvironment = vfmc.getVolumeHeatEnv();
                } else {
                    heatTemplate = vf.getModuleHeatTemplate();
                    heatEnvironment = vfmc.getHeatEnvironment();
                }
            }
        }
        if (heatTemplate == null) {
            String error = "UpdateVF: No Heat Template ID defined in catalog database for " + vfModuleType + ", modelCustomizationUuid=" + mcu + ", vfModuleUuid=" + (vf != null ? vf.getModelUUID() : "null") + ", vnfResourceModelUuid=" + vnfResource.getModelUUID() + ", reqType=" + requestTypeString;
            logger.error(LoggingAnchor.SIX, MessageEnum.RA_VNF_UNKNOWN_PARAM.toString(), "Heat Template " + "ID", vfModuleType, OPENSTACK, ErrorCode.DataError.getValue(), error);
            logger.debug(error);
            throw new VnfException(error, MsoExceptionCategory.INTERNAL);
        } else {
            logger.debug("Got HEAT Template from DB: {}", heatTemplate.getHeatTemplate());
        }
        if (oldWay) {
            // This will handle old Gamma BrocadeVCE VNF
            logger.debug("No environment parameter found for this Type " + vfModuleType);
        } else {
            if (heatEnvironment == null) {
                String error = "Update VNF: undefined Heat Environment. VF=" + vfModuleType + ", modelCustomizationUuid=" + mcu + ", vfModuleUuid=" + (vf != null ? vf.getModelUUID() : "null") + ", vnfResourceModelUuid=" + vnfResource.getModelUUID() + ", reqType=" + requestTypeString;
                logger.error(LoggingAnchor.FIVE, MessageEnum.RA_VNF_UNKNOWN_PARAM.toString(), "Heat " + "Environment ID", OPENSTACK, ErrorCode.DataError.getValue(), error);
                logger.debug(error);
                throw new VnfException(error, MsoExceptionCategory.INTERNAL);
            } else {
                logger.debug("Got Heat Environment from DB: {}", heatEnvironment.getEnvironment());
            }
        }
        logger.debug("In MsoVnfAdapterImpl, about to call db.getNestedTemplates avec templateId=" + heatTemplate.getArtifactUuid());
        List<HeatTemplate> nestedTemplates = heatTemplate.getChildTemplates();
        Map<String, Object> nestedTemplatesChecked = new HashMap<>();
        if (nestedTemplates != null && !nestedTemplates.isEmpty()) {
            // for debugging print them out
            logger.debug("Contents of nestedTemplates - to be added to files: on stack:");
            for (HeatTemplate entry : nestedTemplates) {
                nestedTemplatesChecked.put(entry.getTemplateName(), entry.getTemplateBody());
                logger.debug("Adding Nested Template", entry.getTemplateName());
            }
        } else {
            logger.debug("No nested templates found - nothing to do here");
            nestedTemplatesChecked = null;
        }
        // Also add the files: for any get_files associated with this vnf_resource_id
        // *if* there are any
        List<HeatFiles> heatFiles = null;
        Map<String, Object> heatFilesObjects = new HashMap<>();
        // Add ability to turn on adding get_files with volume requests (by property).
        boolean addGetFilesOnVolumeReq = false;
        try {
            String propertyString = this.environment.getProperty(MsoVnfAdapterImpl.ADD_GET_FILES_ON_VOLUME_REQ);
            if ("true".equalsIgnoreCase(propertyString) || "y".equalsIgnoreCase(propertyString)) {
                addGetFilesOnVolumeReq = true;
                logger.debug("AddGetFilesOnVolumeReq - setting to true! {}", propertyString);
            }
        } catch (Exception e) {
            logger.debug("An error occured trying to get property " + MsoVnfAdapterImpl.ADD_GET_FILES_ON_VOLUME_REQ + " - default to false", e);
        }
        if (!isVolumeRequest || addGetFilesOnVolumeReq) {
            if (oldWay) {
                logger.debug("In MsoVnfAdapterImpl createVfModule, this should not happen, no heat files!");
            } else {
                // now use VF_MODULE_TO_HEAT_FILES table
                logger.debug("In MsoVnfAdapterImpl createVfModule, about to call db.getHeatFilesForVfModule avec vfModuleId=" + vf.getModelUUID());
                heatFiles = vf.getHeatFiles();
            }
            if (heatFiles != null && !heatFiles.isEmpty()) {
                // add these to stack - to be done in createStack
                // here, we will map them to Map<String, Object> from
                // Map<String, HeatFiles>
                // this will match the nested templates format
                logger.debug("Contents of heatFiles - to be added to files: on stack");
                for (HeatFiles heatfile : heatFiles) {
                    logger.debug(heatfile.getFileName() + " -> " + heatfile.getFileBody());
                    heatFilesObjects.put(heatfile.getFileName(), heatfile.getFileBody());
                }
            } else {
                logger.debug("No heat files found -nothing to do here");
                heatFilesObjects = null;
            }
        }
        // Check that required parameters have been supplied
        String missingParams = null;
        List<String> paramList = new ArrayList<>();
        // consult the PARAM_ALIAS field to see if we've been
        // supplied an alias. Only check if we don't find it initially.
        // don't flag missing parameters if there's an environment - because they might be there.
        // And also new - add parameter to turn off checking all together if we find we're blocking orders we
        // shouldn't
        boolean checkRequiredParameters = true;
        try {
            String propertyString = this.environment.getProperty(MsoVnfAdapterImpl.CHECK_REQD_PARAMS);
            if ("false".equalsIgnoreCase(propertyString) || "n".equalsIgnoreCase(propertyString)) {
                checkRequiredParameters = false;
                logger.debug("CheckRequiredParameters is FALSE. Will still check but then skip blocking..." + MsoVnfAdapterImpl.CHECK_REQD_PARAMS);
            }
        } catch (Exception e) {
            // No problem - default is true
            logger.debug("An exception occured trying to get property {}", MsoVnfAdapterImpl.CHECK_REQD_PARAMS, e);
        }
        // Part 1: parse envt entries to see if reqd parameter is there (before used a simple grep
        // Part 2: only submit to openstack the parameters in the envt that are in the heat template
        // Note this also removes any comments
        MsoHeatEnvironmentEntry mhee = null;
        if (heatEnvironment != null && heatEnvironment.getEnvironment() != null && heatEnvironment.getEnvironment().contains("parameters:")) {
            StringBuilder sb = new StringBuilder(heatEnvironment.getEnvironment());
            mhee = new MsoHeatEnvironmentEntry(sb);
            StringBuilder sb2 = new StringBuilder("\nHeat Template Parameters:\n");
            for (HeatTemplateParam parm : heatTemplate.getParameters()) {
                sb2.append("\t" + parm.getParamName() + ", required=" + parm.isRequired());
            }
            if (!mhee.isValid()) {
                sb2.append("Environment says it's not valid! " + mhee.getErrorString());
            } else {
                sb2.append("\nEnvironment:");
                sb2.append(mhee.toFullString());
            }
            logger.debug(sb2.toString());
        } else {
            logger.debug("NO ENVIRONMENT for this entry");
        }
        // all variables converted to their native object types
        Map<String, Object> goldenInputs = null;
        ArrayList<String> parameterNames = new ArrayList<>();
        HashMap<String, String> aliasToParam = new HashMap<>();
        StringBuilder sb = new StringBuilder("\nTemplate Parameters:\n");
        int cntr = 0;
        try {
            for (HeatTemplateParam htp : heatTemplate.getParameters()) {
                sb.append("param[" + cntr++ + "]=" + htp.getParamName());
                parameterNames.add(htp.getParamName());
                if (htp.getParamAlias() != null && !"".equals(htp.getParamAlias())) {
                    aliasToParam.put(htp.getParamAlias(), htp.getParamName());
                    sb.append(" ** (alias=" + htp.getParamAlias() + ")");
                }
                sb.append("\n");
            }
            logger.debug(sb.toString());
        } catch (Exception e) {
            logger.debug("??An exception occurred trying to go through Parameter Names {}", e.getMessage(), e);
        }
        // Step 1 - convert what we got as inputs (Map<String, String>) to a
        // Map<String, Object> - where the object matches the param type identified in the template
        // This will also not copy over params that aren't identified in the template
        goldenInputs = msoHeatUtils.convertInputMap(inputs, heatTemplate);
        // Step 2 - now simply add the outputs as we received them - no need to convert to string
        logger.debug("Now add in the base stack outputs if applicable");
        msoHeatUtils.copyBaseOutputsToInputs(goldenInputs, baseStackOutputs, parameterNames, aliasToParam);
        // Step 3 - add the volume inputs if any
        logger.debug("Now add in the volume stack outputs if applicable");
        msoHeatUtils.copyBaseOutputsToInputs(goldenInputs, nestedVolumeOutputs, parameterNames, aliasToParam);
        for (HeatTemplateParam parm : heatTemplate.getParameters()) {
            logger.debug("Parameter:'" + parm.getParamName() + "', isRequired=" + parm.isRequired() + ", alias=" + parm.getParamAlias());
            if (parm.isRequired() && (goldenInputs == null || !goldenInputs.containsKey(parm.getParamName()))) {
                // The check for an alias was moved to the method in MsoHeatUtils - when we converted the
                // Map<String, String> to Map<String, Object>
                logger.debug("**Parameter " + parm.getParamName() + " is required and not in the inputs...check " + "environment");
                if (mhee != null && mhee.containsParameter(parm.getParamName())) {
                    logger.debug("Required parameter {} appears to be in environment - do not count as missing", parm.getParamName());
                } else {
                    logger.debug("adding to missing parameters list: {}", parm.getParamName());
                    if (missingParams == null) {
                        missingParams = parm.getParamName();
                    } else {
                        missingParams += "," + parm.getParamName();
                    }
                }
            }
            paramList.add(parm.getParamName());
        }
        if (missingParams != null) {
            if (checkRequiredParameters) {
                // Problem - missing one or more required parameters
                String error = "Create VFModule: Missing Required inputs: " + missingParams;
                logger.error(LoggingAnchor.FIVE, MessageEnum.RA_MISSING_PARAM.toString(), missingParams, OPENSTACK, ErrorCode.DataError.getValue(), "Create VFModule: Missing Required inputs");
                logger.debug(error);
                throw new VnfException(error, MsoExceptionCategory.USERDATA);
            } else {
                logger.debug("found missing parameters - but checkRequiredParameters is false - will not block");
            }
        } else {
            logger.debug("No missing parameters found - ok to proceed");
        }
        // We can now remove the recreating of the ENV with only legit params - that check is done for us,
        // and it causes problems with json that has arrays
        String newEnvironmentString = null;
        if (mhee != null) {
            newEnvironmentString = mhee.getRawEntry().toString();
        }
        // "Fix" the template if it has CR/LF (getting this from Oracle)
        String template = heatTemplate.getHeatTemplate();
        template = template.replaceAll("\r\n", "\n");
        // Have the tenant. Now deploy the stack itself
        // Ignore MsoTenantNotFound and MsoStackAlreadyExists exceptions
        // because we already checked for those.
        StackInfo heatStack = null;
        try {
            if (backout == null) {
                backout = true;
            }
            if (failIfExists == null) {
                failIfExists = false;
            }
            if (msoHeatUtils != null) {
                heatStack = msoHeatUtils.createStack(cloudSiteId, cloudOwner, tenantId, vfModuleName, null, template, goldenInputs, false, heatTemplate.getTimeoutMinutes(), newEnvironmentString, nestedTemplatesChecked, heatFilesObjects, backout.booleanValue(), failIfExists);
                String resource = VF_MODULE;
                if (isVolumeRequest) {
                    resource = VOLUME_GROUP;
                }
                if (msoRequest.getRequestId() != null) {
                    msoHeatUtils.updateResourceStatus(msoRequest.getRequestId(), heatStack.isOperationPerformed() ? String.format(RESOURCE_CREATED_STATUS_MESSAGE, resource) : String.format(RESOURCE_EXIST_STATUS_MESSAGE, resource, resource));
                }
            } else {
                throw new MsoHeatNotFoundException();
            }
        } catch (MsoException me) {
            me.addContext(CREATE_VFM_MODULE);
            logger.error("Error creating Stack", me);
            throw new VnfException(me);
        } catch (NullPointerException npe) {
            logger.error("Error creating Stack", npe);
            throw new VnfException("NullPointerException during heat.createStack");
        } catch (Exception e) {
            logger.error("Error creating Stack", e);
            throw new VnfException("Exception during heat.createStack! " + e.getMessage());
        }
        stackId.value = heatStack.getCanonicalName();
        logger.debug("VF Module {} successfully created", vfModuleName);
    } catch (Exception e) {
        logger.debug("unhandled exception in create VF", e);
        throw new VnfException("Exception during create VF " + e.getMessage());
    }
}