private TaskResourceRep initiateBucketCreation( BucketParam param, Project project, TenantOrg tenant, DataObject.Flag[] flags) throws InternalException { ArgValidator.checkFieldUriType(param.getVpool(), VirtualPool.class, "vpool"); ArgValidator.checkFieldUriType(param.getVarray(), VirtualArray.class, "varray"); Long softQuota = SizeUtil.translateSize(param.getSoftQuota()); Long hardQuota = SizeUtil.translateSize(param.getHardQuota()); Integer retention = Integer.valueOf(param.getRetention()); // Hard Quota should be more than SoftQuota verifyQuotaValues(softQuota, hardQuota, param.getLabel()); // check varray VirtualArray neighborhood = _dbClient.queryObject(VirtualArray.class, param.getVarray()); ArgValidator.checkEntity(neighborhood, param.getVarray(), false); _permissionsHelper.checkTenantHasAccessToVirtualArray(tenant.getId(), neighborhood); // check vpool reference VirtualPool cos = _dbClient.queryObject(VirtualPool.class, param.getVpool()); _permissionsHelper.checkTenantHasAccessToVirtualPool(tenant.getId(), cos); ArgValidator.checkEntity(cos, param.getVpool(), false); if (!VirtualPool.Type.object.name().equals(cos.getType())) { throw APIException.badRequests.virtualPoolNotForObjectStorage(VirtualPool.Type.object.name()); } // verify retention. Its validated only if Retention is configured. if (retention != 0 && cos.getMaxRetention() != 0 && retention > cos.getMaxRetention()) { throw APIException.badRequests.insufficientRetentionForVirtualPool(cos.getLabel(), "bucket"); } VirtualPoolCapabilityValuesWrapper capabilities = new VirtualPoolCapabilityValuesWrapper(); capabilities.put(VirtualPoolCapabilityValuesWrapper.RESOURCE_COUNT, Integer.valueOf(1)); capabilities.put(VirtualPoolCapabilityValuesWrapper.THIN_PROVISIONING, Boolean.FALSE); List<BucketRecommendation> placement = _bucketScheduler.placeBucket(neighborhood, cos, capabilities); if (placement.isEmpty()) { throw APIException.badRequests.noMatchingStoragePoolsForVpoolAndVarray( cos.getId(), neighborhood.getId()); } // Randomly select a recommended pool Collections.shuffle(placement); BucketRecommendation recommendation = placement.get(0); String task = UUID.randomUUID().toString(); Bucket bucket = prepareBucket(param, project, tenant, neighborhood, cos, flags, recommendation); _log.info( String.format( "createBucket --- Bucket: %1$s, StoragePool: %2$s, StorageSystem: %3$s", bucket.getId(), recommendation.getSourceStoragePool(), recommendation.getSourceStorageSystem())); Operation op = _dbClient.createTaskOpStatus( Bucket.class, bucket.getId(), task, ResourceOperationTypeEnum.CREATE_BUCKET); op.setDescription("Bucket Create"); // Controller invocation StorageSystem system = _dbClient.queryObject(StorageSystem.class, recommendation.getSourceStorageSystem()); ObjectController controller = getController(ObjectController.class, system.getSystemType()); controller.createBucket( recommendation.getSourceStorageSystem(), recommendation.getSourceStoragePool(), bucket.getId(), bucket.getName(), bucket.getNamespace(), bucket.getRetention(), bucket.getHardQuota(), bucket.getSoftQuota(), bucket.getOwner(), task); auditOp( OperationTypeEnum.CREATE_BUCKET, true, AuditLogManager.AUDITOP_BEGIN, param.getLabel(), param.getHardQuota(), neighborhood.getId().toString(), project == null ? null : project.getId().toString()); return toTask(bucket, task, op); }