Examples with TaskList com.emc.storageos.model.TaskList used on opensource projects

Example 11 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class SMISProviderService method scanSMISProviders.

/**
 * Scan all SMI-S providers.
 * <p>
 * The method is deprecated. Use /vdc/storage-providers/scan instead.
 *
 * @brief Scan SMI-S providers
 * @return TasList of all created asynchronous tasks
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@CheckPermission(roles = { Role.SYSTEM_ADMIN })
@Path("/scan")
public TaskList scanSMISProviders() {
    TaskList taskList = new TaskList();
    List<StorageProvider> providerList = CustomQueryUtility.getActiveStorageProvidersByInterfaceType(_dbClient, StorageProvider.InterfaceType.smis.name());
    if (providerList == null || providerList.isEmpty()) {
        return taskList;
    }
    BlockController controller = getController(BlockController.class, "vnxblock");
    DiscoveredObjectTaskScheduler scheduler = new DiscoveredObjectTaskScheduler(_dbClient, new ScanJobExec(controller));
    ArrayList<AsyncTask> tasks = new ArrayList<AsyncTask>();
    for (StorageProvider smisProvider : providerList) {
        String taskId = UUID.randomUUID().toString();
        tasks.add(new AsyncTask(StorageProvider.class, smisProvider.getId(), taskId));
    }
    taskList = scheduler.scheduleAsyncTasks(tasks);
    return taskList;
}

Example 12 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class SRDFBlockServiceApiImpl method changeVolumeVirtualPool.

@Override
public TaskList changeVolumeVirtualPool(List<Volume> volumes, VirtualPool vpool, VirtualPoolChangeParam vpoolChangeParam, String taskId) throws InternalException {
    TaskList taskList = createTasksForVolumes(vpool, volumes, taskId);
    // Check for common Vpool updates handled by generic code. It returns true if handled.
    if (checkCommonVpoolUpdates(volumes, vpool, taskId)) {
        return taskList;
    }
    // TODO Modified the code for COP-20817 Needs to revisit this code flow post release.
    // Run placement algorithm and collect all volume descriptors to create srdf target volumes in array.
    List<VolumeDescriptor> volumeDescriptorsList = new ArrayList<>();
    for (Volume volume : volumes) {
        // Check if the volume is normal without CG but new vPool with CG enabled.
        if (NullColumnValueGetter.isNullURI(volume.getConsistencyGroup()) && (null != vpool.getMultivolumeConsistency() && vpool.getMultivolumeConsistency())) {
            _log.info("VPool change is not permitted as volume is not part of CG but new VPool is consistency enabled.");
            throw APIException.badRequests.changeToVirtualPoolNotSupportedForNonCGVolume(volume.getId(), vpool.getLabel());
        }
        if (!NullColumnValueGetter.isNullNamedURI(volume.getSrdfParent()) || (volume.getSrdfTargets() != null && !volume.getSrdfTargets().isEmpty())) {
            throw APIException.badRequests.srdfVolumeVPoolChangeNotSupported(volume.getId());
        }
        // Get the storage system.
        StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, volume.getStorageController());
        String systemType = storageSystem.getSystemType();
        if (DiscoveredDataObject.Type.vmax.name().equals(systemType)) {
            _log.debug("SRDF Protection VirtualPool change for vmax volume.");
            volumeDescriptorsList.addAll(upgradeToSRDFTargetVolume(volume, vpool, vpoolChangeParam, taskId));
        } else {
            // not vmax volume
            throw APIException.badRequests.srdfVolumeVPoolChangeNotSupported(volume.getId());
        }
    }
    // CG Volume(srdf target) creation should execute as a single operation.
    // Otherwise, CreateGroupReplica method to create srdf pair between source and target group will have count
    // mismatch problem.
    BlockOrchestrationController controller = getController(BlockOrchestrationController.class, BlockOrchestrationController.BLOCK_ORCHESTRATION_DEVICE);
    controller.createVolumes(volumeDescriptorsList, taskId);
    _log.info("Change virutal pool steps has been successfully inititated");
    return taskList;
}

Example 13 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class SRDFBlockServiceApiImpl method createVolumesAndDescriptors.

@Override
public List<VolumeDescriptor> createVolumesAndDescriptors(List<VolumeDescriptor> descriptors, String volumeLabel, Long size, Project project, VirtualArray varray, VirtualPool vpool, List<Recommendation> recommendations, TaskList taskList, String task, VirtualPoolCapabilityValuesWrapper capabilities) {
    List<VolumeDescriptor> volumeDescriptors = new ArrayList<VolumeDescriptor>();
    // If processing SRDFCopyRecommendations, then just return the SRDFTargets.
    for (Recommendation recommendation : recommendations) {
        if (recommendation instanceof SRDFCopyRecommendation) {
            SRDFRecommendation srdfRecommendation = (SRDFRecommendation) recommendation.getRecommendation();
            // Get the Target structure
            SRDFRecommendation.Target target = srdfRecommendation.getVirtualArrayTargetMap().get(recommendation.getVirtualArray());
            if (target.getDescriptors() != null) {
                volumeDescriptors.addAll(target.getDescriptors());
            }
        }
        // so if we had SRDFCopyRecommendations, just return their descriptors now.
        if (!volumeDescriptors.isEmpty()) {
            return volumeDescriptors;
        }
    }
    // operation for each volume to be created.
    if (taskList == null) {
        taskList = new TaskList();
    }
    Iterator<Recommendation> recommendationsIter;
    final BlockConsistencyGroup consistencyGroup = capabilities.getBlockConsistencyGroup() == null ? null : _dbClient.queryObject(BlockConsistencyGroup.class, capabilities.getBlockConsistencyGroup());
    // prepare the volumes
    List<URI> volumeURIs = prepareRecommendedVolumes(task, taskList, project, varray, vpool, capabilities.getResourceCount(), recommendations, consistencyGroup, volumeLabel, size.toString());
    // Execute the volume creations requests for each recommendation.
    recommendationsIter = recommendations.iterator();
    while (recommendationsIter.hasNext()) {
        Recommendation recommendation = recommendationsIter.next();
        volumeDescriptors.addAll(createVolumeDescriptors((SRDFRecommendation) recommendation, volumeURIs, capabilities));
        // Log volume descriptor information
        logVolumeDescriptorPrecreateInfo(volumeDescriptors, task);
    }
    return volumeDescriptors;
}

Example 14 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class FileService method stopContinuousCopies.

/**
 * Stop continuous copies.
 *
 * @prereq none
 * @param id the URN of a ViPR Source file share
 * @brief Stop the replication session between source and target file system.
 * @return TaskList
 * @throws ControllerException
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/stop")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList stopContinuousCopies(@PathParam("id") URI id, FileReplicationParam param) throws ControllerException {
    doMirrorOperationValidation(id, ProtectionOp.STOP.toString());
    String task = UUID.randomUUID().toString();
    FileShare sourceFileShare = queryResource(id);
    Set<URI> unassignFrom = new HashSet<>();
    unassignFrom.add(id);
    FilePolicy filepolicy = FileSystemReplicationUtils.getReplicationPolicyAppliedOnFS(sourceFileShare, _dbClient);
    Operation op = _dbClient.createTaskOpStatus(FileShare.class, id, task, ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_STOP);
    op.setDescription("stop the replication link between source and target");
    FileOrchestrationController controller = getController(FileOrchestrationController.class, FileOrchestrationController.FILE_ORCHESTRATION_DEVICE);
    controller.unassignFilePolicy(filepolicy.getId(), unassignFrom, task);
    auditOp(OperationTypeEnum.STOP_FILE_MIRROR, true, "BEGIN", sourceFileShare.getId().toString());
    TaskList taskList = new TaskList();
    TaskResourceRep taskResp = toTask(sourceFileShare, task, op);
    taskList.getTaskList().add(taskResp);
    return taskList;
}

Example 15 with TaskList

use of com.emc.storageos.model.TaskList in project coprhd-controller by CoprHD.

the class FileService method createFSInternal.

/*
     * all the common code for provisioning fs both in normal public API use case and
     * the internal object case
     * NOTE - below method should always work with project being null
     */
public TaskResourceRep createFSInternal(FileSystemParam 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 fsSize = SizeUtil.translateSize(param.getSize());
    // Convert to MB and check for 20MB min size.
    Long fsSizeMB = fsSize / (1024 * 1024);
    // Convert to MB and check for 20MB min size.
    // VNX file has min 2MB size, NetApp 20MB and Isilon 0
    // VNX File 8.1.6 min 1GB size
    ArgValidator.checkFieldMinimum(fsSizeMB, 1024, "MB", "size");
    ArrayList<String> requestedTypes = new ArrayList<String>();
    // check varray
    VirtualArray neighborhood = _dbClient.queryObject(VirtualArray.class, param.getVarray());
    ArgValidator.checkEntity(neighborhood, param.getVarray(), false);
    _permissionsHelper.checkTenantHasAccessToVirtualArray(tenant.getId(), neighborhood);
    String task = UUID.randomUUID().toString();
    // 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.file.name().equals(cos.getType())) {
        throw APIException.badRequests.virtualPoolNotForFileBlockStorage(VirtualPool.Type.file.name());
    }
    // prepare vpool capability values
    VirtualPoolCapabilityValuesWrapper capabilities = new VirtualPoolCapabilityValuesWrapper();
    capabilities.put(VirtualPoolCapabilityValuesWrapper.SIZE, fsSize);
    capabilities.put(VirtualPoolCapabilityValuesWrapper.RESOURCE_COUNT, new Integer(1));
    if (VirtualPool.ProvisioningType.Thin.toString().equalsIgnoreCase(cos.getSupportedProvisioningType())) {
        capabilities.put(VirtualPoolCapabilityValuesWrapper.THIN_PROVISIONING, Boolean.TRUE);
    }
    StringBuilder errorMsg = new StringBuilder();
    if (cos.getFileReplicationSupported() && !FilePolicyServiceUtils.updatePolicyCapabilities(_dbClient, neighborhood, cos, project, null, capabilities, errorMsg)) {
        _log.error("File system can not be created, ", errorMsg.toString());
        throw APIException.badRequests.unableToProcessRequest(errorMsg.toString());
    }
    ArgValidator.checkFieldMaximum(param.getSoftLimit(), 100, "softLimit");
    ArgValidator.checkFieldMaximum(param.getNotificationLimit(), 100, "notificationLimit");
    if (param.getSoftLimit() != 0L) {
        ArgValidator.checkFieldMinimum(param.getSoftGrace(), 1L, "softGrace");
    }
    if (param.getNotificationLimit() != 0) {
        capabilities.put(VirtualPoolCapabilityValuesWrapper.SUPPORT_NOTIFICATION_LIMIT, Boolean.TRUE);
    }
    if (param.getSoftLimit() != 0) {
        capabilities.put(VirtualPoolCapabilityValuesWrapper.SUPPORT_SOFT_LIMIT, Boolean.TRUE);
    }
    // verify quota
    CapacityUtils.validateQuotasForProvisioning(_dbClient, cos, project, tenant, fsSize, "filesystem");
    String suggestedNativeFsId = param.getFsId() == null ? "" : param.getFsId();
    // Find the implementation that services this vpool and fileshare
    FileServiceApi fileServiceApi = getFileServiceImpl(capabilities, _dbClient);
    TaskList taskList = createFileTaskList(param, project, tenant, neighborhood, cos, flags, task);
    // call thread that does the work.
    CreateFileSystemSchedulingThread.executeApiTask(this, _asyncTaskService.getExecutorService(), _dbClient, neighborhood, project, cos, tenant, flags, capabilities, taskList, task, requestedTypes, param, fileServiceApi, suggestedNativeFsId);
    auditOp(OperationTypeEnum.CREATE_FILE_SYSTEM, true, AuditLogManager.AUDITOP_BEGIN, param.getLabel(), param.getSize(), neighborhood.getId().toString(), project == null ? null : project.getId().toString());
    // return the file share taskrep
    return taskList.getTaskList().get(0);
}