Examples with Task com.emc.storageos.db.client.model.Task used on opensource projects

Example 36 with Task

use of com.emc.storageos.db.client.model.Task in project coprhd-controller by CoprHD.

the class TaskUtils method findPendingTasksForResource.

/**
 * returns pending tasks for a resource
 *
 * @param dbClient
 * @param resourceId
 * @return
 */
public static Iterator<Task> findPendingTasksForResource(DbClient dbClient, URI resourceId, URI tenantId) {
    Constraint constraint = AggregatedConstraint.Factory.getAggregationConstraint(Task.class, "tenant", tenantId.toString(), "taskStatus");
    AggregationQueryResultList queryResults = new AggregationQueryResultList();
    dbClient.queryByConstraint(constraint, queryResults);
    Iterator<AggregationQueryResultList.AggregatedEntry> it = queryResults.iterator();
    List<URI> pendingTasks = new ArrayList<URI>();
    while (it.hasNext()) {
        AggregationQueryResultList.AggregatedEntry entry = it.next();
        if (entry.getValue().equals(Task.Status.pending.name())) {
            pendingTasks.add(entry.getId());
        }
    }
    List<Task> pendingTasksForResource = new ArrayList<Task>();
    Iterator<Task> pendingItr = dbClient.queryIterativeObjects(Task.class, pendingTasks);
    while (pendingItr.hasNext()) {
        Task task = pendingItr.next();
        if (task.getResource().getURI().equals(resourceId)) {
            pendingTasksForResource.add(task);
        }
    }
    return pendingTasksForResource.iterator();
}

Example 37 with Task

use of com.emc.storageos.db.client.model.Task in project coprhd-controller by CoprHD.

the class IsilonFileStorageDevice method listSanpshotByPolicy.

@Override
public BiosCommandResult listSanpshotByPolicy(StorageSystem storageObj, FileDeviceInputOutput args) {
    FilePolicy sp = args.getFileProtectionPolicy();
    FileShare fs = args.getFs();
    String snapshotScheduleName = sp.getFilePolicyName() + "_" + args.getFsName();
    if (sp.getPolicyStorageResources() != null && !sp.getPolicyStorageResources().isEmpty()) {
        for (String uriResource : sp.getPolicyStorageResources()) {
            PolicyStorageResource policyRes = _dbClient.queryObject(PolicyStorageResource.class, URI.create(uriResource));
            if (policyRes != null && policyRes.getStorageSystem().equals(storageObj.getId())) {
                snapshotScheduleName = policyRes.getPolicyNativeId();
                break;
            }
        }
    }
    IsilonApi isi = getIsilonDevice(storageObj);
    String resumeToken = null;
    try {
        do {
            IsilonList<IsilonSnapshot> snapshots = isi.listSnapshotsCreatedByPolicy(resumeToken, snapshotScheduleName);
            if (snapshots != null) {
                for (IsilonSnapshot islon_snap : snapshots.getList()) {
                    _log.info("file policy snapshot is  : " + islon_snap.getName());
                    Snapshot snap = new Snapshot();
                    snap.setLabel(islon_snap.getName());
                    snap.setMountPath(islon_snap.getPath());
                    snap.setName(islon_snap.getName());
                    snap.setId(URIUtil.createId(Snapshot.class));
                    snap.setOpStatus(new OpStatusMap());
                    snap.setProject(new NamedURI(fs.getProject().getURI(), islon_snap.getName()));
                    snap.setMountPath(getSnapshotPath(islon_snap.getPath(), islon_snap.getName()));
                    snap.setParent(new NamedURI(fs.getId(), islon_snap.getName()));
                    StringMap map = new StringMap();
                    Long createdTime = Long.parseLong(islon_snap.getCreated()) * SEC_IN_MILLI;
                    String expiresTime = "Never";
                    if (islon_snap.getExpires() != null && !islon_snap.getExpires().isEmpty()) {
                        Long expTime = Long.parseLong(islon_snap.getExpires()) * SEC_IN_MILLI;
                        expiresTime = expTime.toString();
                    }
                    map.put("created", createdTime.toString());
                    map.put("expires", expiresTime);
                    map.put("schedule", sp.getFilePolicyName());
                    snap.setExtensions(map);
                    _dbClient.updateObject(snap);
                }
                resumeToken = snapshots.getToken();
            }
        } while (resumeToken != null && !resumeToken.equalsIgnoreCase("null"));
    } catch (IsilonException e) {
        _log.error("listing snapshot by file policy failed.", e);
        return BiosCommandResult.createErrorResult(e);
    }
    Task task = TaskUtils.findTaskForRequestId(_dbClient, fs.getId(), args.getOpId());
    // set task to completed and progress to 100 and store in DB, so waiting thread in apisvc can read it.
    task.ready();
    task.setProgress(100);
    _dbClient.updateObject(task);
    return BiosCommandResult.createSuccessfulResult();
}

Example 38 with Task

use of com.emc.storageos.db.client.model.Task in project coprhd-controller by CoprHD.

the class ControlRequestLockQueueListener method updateTasks.

/**
 * Updates tasks of a given status with queueing information.
 *
 * @param tasks     List of tasks.
 * @param filter    Filter to act only on tasks of a specific status.
 * @param status    New task status to update with.
 * @param request   ControlRequest instance.
 */
private void updateTasks(List<Task> tasks, Predicate<Task> filter, Task.Status status, ControlRequest request) {
    Collection<Task> filteredTasks = Collections2.filter(tasks, filter);
    for (Task task : filteredTasks) {
        log.info("Found task {} with status {}", task.getId(), task.getStatus());
        task.setStatus(status.toString());
        if (NullColumnValueGetter.isNotNullValue(request.getLockGroup())) {
            Calendar cal = Calendar.getInstance();
            cal.setTimeInMillis(request.getTimestamp());
            task.setQueuedStartTime(cal);
            task.setQueueName(request.getLockGroup());
        } else {
            task.setQueueName(NullColumnValueGetter.getNullStr());
            task.setQueuedStartTime(null);
        }
    }
    dbClient.persistObject(tasks);
}

Example 39 with Task

use of com.emc.storageos.db.client.model.Task in project coprhd-controller by CoprHD.

the class FileService method assignFileReplicationPolicyToFS.

private TaskResourceRep assignFileReplicationPolicyToFS(FileShare fs, FilePolicy filePolicy, FilePolicyFileSystemAssignParam param, String task) {
    StringBuffer notSuppReasonBuff = new StringBuffer();
    // Verify the fs has replication attributes!!!
    if (fs.getPersonality() != null && PersonalityTypes.SOURCE.name().equalsIgnoreCase(fs.getPersonality()) && fs.getMirrorfsTargets() != null && !fs.getMirrorfsTargets().isEmpty()) {
        notSuppReasonBuff.append(String.format("File system %s has active target file systems", fs.getLabel()));
        _log.error(notSuppReasonBuff.toString());
        throw APIException.badRequests.unableToProcessRequest(notSuppReasonBuff.toString());
    }
    // File system should not be the target file system..
    if (fs.getPersonality() != null && fs.getPersonality().equalsIgnoreCase(PersonalityTypes.TARGET.name())) {
        notSuppReasonBuff.append(String.format("File system - %s given in request is an active Target file system.", fs.getLabel()));
        _log.error(notSuppReasonBuff.toString());
        throw APIException.badRequests.unableToProcessRequest(notSuppReasonBuff.toString());
    }
    ArgValidator.checkFieldNotNull(param.getTargetVArrays(), "target_varrays");
    Set<URI> targertVarrayURIs = param.getTargetVArrays();
    for (URI targertVarrayURI : targertVarrayURIs) {
        ArgValidator.checkFieldUriType(targertVarrayURI, VirtualArray.class, "target_varray");
        VirtualArray targetVarray = _permissionsHelper.getObjectById(targertVarrayURI, VirtualArray.class);
        ArgValidator.checkEntity(targetVarray, targertVarrayURI, false);
    }
    VirtualArray sourceVarray = _dbClient.queryObject(VirtualArray.class, fs.getVirtualArray());
    // Get the project.
    URI projectURI = fs.getProject().getURI();
    Project project = _permissionsHelper.getObjectById(projectURI, Project.class);
    VirtualPool vpool = _dbClient.queryObject(VirtualPool.class, fs.getVirtualPool());
    // New operation
    TaskList taskList = new TaskList();
    Operation op = _dbClient.createTaskOpStatus(FileShare.class, fs.getId(), task, ResourceOperationTypeEnum.ASSIGN_FILE_POLICY_TO_FILE_SYSTEM);
    op.setDescription("assign file policy to file system");
    // As the action done by tenant admin
    // Set current tenant as task's tenant!!!
    Task taskObj = op.getTask(fs.getId());
    FilePolicyServiceUtils.updateTaskTenant(_dbClient, filePolicy, "assign", taskObj, fs.getTenant().getURI());
    TaskResourceRep fileShareTask = toTask(fs, task, op);
    taskList.getTaskList().add(fileShareTask);
    StorageSystem device = _dbClient.queryObject(StorageSystem.class, fs.getStorageDevice());
    // prepare vpool capability values
    VirtualPoolCapabilityValuesWrapper capabilities = new VirtualPoolCapabilityValuesWrapper();
    capabilities.put(VirtualPoolCapabilityValuesWrapper.SIZE, fs.getCapacity());
    capabilities.put(VirtualPoolCapabilityValuesWrapper.RESOURCE_COUNT, new Integer(1));
    if (VirtualPool.ProvisioningType.Thin.toString().equalsIgnoreCase(vpool.getSupportedProvisioningType())) {
        capabilities.put(VirtualPoolCapabilityValuesWrapper.THIN_PROVISIONING, Boolean.TRUE);
    }
    // Set the source file system details
    // source fs details used in finding recommendations for target fs!!
    capabilities.put(VirtualPoolCapabilityValuesWrapper.FILE_SYSTEM_CREATE_MIRROR_COPY, Boolean.TRUE);
    capabilities.put(VirtualPoolCapabilityValuesWrapper.EXISTING_SOURCE_FILE_SYSTEM, fs);
    capabilities.put(VirtualPoolCapabilityValuesWrapper.SOURCE_STORAGE_SYSTEM, device);
    capabilities.put(VirtualPoolCapabilityValuesWrapper.FILE_REPLICATION_TYPE, filePolicy.getFileReplicationType());
    capabilities.put(VirtualPoolCapabilityValuesWrapper.FILE_REPLICATION_COPY_MODE, filePolicy.getFileReplicationCopyMode());
    Set<String> targetVArrys = new HashSet<String>();
    if (filePolicy.getFileReplicationType().equalsIgnoreCase(FileReplicationType.REMOTE.name())) {
        for (URI targertVarrayURI : targertVarrayURIs) {
            targetVArrys.add(targertVarrayURI.toString());
        }
    } else {
        targetVArrys.add(sourceVarray.getId().toString());
    }
    URI targetvPool = null;
    // Get the existing topologies for the policy
    if (filePolicy.getReplicationTopologies() != null && !filePolicy.getReplicationTopologies().isEmpty()) {
        for (String strTopology : filePolicy.getReplicationTopologies()) {
            FileReplicationTopology dbTopology = _dbClient.queryObject(FileReplicationTopology.class, URI.create(strTopology));
            Set<String> dbTargetVArrys = new HashSet<String>();
            if (dbTopology != null && sourceVarray.getId().toString().equalsIgnoreCase(dbTopology.getSourceVArray().toString())) {
                dbTargetVArrys.addAll(dbTopology.getTargetVArrays());
                if (dbTargetVArrys.containsAll(targetVArrys)) {
                    // which are created from older release remote replication vpool
                    for (String targetVarray : targetVArrys) {
                        if (dbTopology.getTargetVAVPool() != null && !dbTopology.getTargetVAVPool().isEmpty()) {
                            String[] vavPool = dbTopology.getTargetVAVPool().split(SEPARATOR);
                            if (vavPool != null && vavPool.length > 1 && targetVarray.equalsIgnoreCase(vavPool[0])) {
                                String strvPool = vavPool[1];
                                VirtualPool vPool = _dbClient.queryObject(VirtualPool.class, URI.create(strvPool));
                                if (vPool != null && !vPool.getInactive()) {
                                    targetvPool = vPool.getId();
                                }
                            }
                        }
                    }
                }
                break;
            }
        }
    }
    capabilities.put(VirtualPoolCapabilityValuesWrapper.FILE_REPLICATION_TARGET_VARRAYS, targetVArrys);
    if (targetvPool != null) {
        capabilities.put(VirtualPoolCapabilityValuesWrapper.FILE_REPLICATION_TARGET_VPOOL, targetvPool);
    } else {
        capabilities.put(VirtualPoolCapabilityValuesWrapper.FILE_REPLICATION_TARGET_VPOOL, vpool.getId());
    }
    FileServiceApi fileServiceApi = getFileShareServiceImpl(capabilities, _dbClient);
    try {
        // Call out placementManager to get the recommendation for placement.
        List recommendations = _filePlacementManager.getRecommendationsForFileCreateRequest(sourceVarray, project, vpool, capabilities);
        fileServiceApi.assignFilePolicyToFileSystem(fs, filePolicy, project, vpool, sourceVarray, taskList, task, recommendations, capabilities);
    } catch (BadRequestException e) {
        _dbClient.error(FileShare.class, fs.getId(), task, e);
        _log.error("Error Assigning Filesystem policy {}, {}", e.getMessage(), e);
        throw e;
    } catch (Exception e) {
        _log.error("Error Assigning Filesystem policy  {}, {}", e.getMessage(), e);
        throw APIException.badRequests.unableToProcessRequest(e.getMessage());
    }
    return fileShareTask;
}

Example 40 with Task

use of com.emc.storageos.db.client.model.Task in project coprhd-controller by CoprHD.

the class FileService method assignFilePolicyToFS.

private TaskResourceRep assignFilePolicyToFS(FileShare fs, FilePolicy filePolicy, String task) {
    StorageSystem device = _dbClient.queryObject(StorageSystem.class, fs.getStorageDevice());
    FileOrchestrationController controller = getController(FileOrchestrationController.class, FileOrchestrationController.FILE_ORCHESTRATION_DEVICE);
    Operation op = _dbClient.createTaskOpStatus(FileShare.class, fs.getId(), task, ResourceOperationTypeEnum.ASSIGN_FILE_POLICY_TO_FILE_SYSTEM);
    op.setDescription("assign file policy to file system");
    // As the action done by tenant admin
    // Set current tenant as task's tenant!!!
    Task taskObj = op.getTask(fs.getId());
    FilePolicyServiceUtils.updateTaskTenant(_dbClient, filePolicy, "assign", taskObj, fs.getTenant().getURI());
    try {
        _log.info("No Errors found proceeding further {}, {}, {}", new Object[] { _dbClient, fs, filePolicy });
        List<FileDescriptor> fileDescriptors = new ArrayList<>();
        FileDescriptor desc = new FileDescriptor(Type.FILE_EXISTING_SOURCE, fs.getId());
        fileDescriptors.add(desc);
        controller.assignFilePolicyToFileSystem(filePolicy, fileDescriptors, task);
        auditOp(OperationTypeEnum.ASSIGN_FILE_POLICY, true, AuditLogManager.AUDITOP_BEGIN, fs.getId().toString(), device.getId().toString(), filePolicy.getId());
    } catch (BadRequestException e) {
        _dbClient.error(FileShare.class, fs.getId(), task, e);
        _log.error("Error Assigning Filesystem policy {}, {}", e.getMessage(), e);
        throw e;
    } catch (Exception e) {
        _log.error("Error Assigning Filesystem policy {}, {}", e.getMessage(), e);
        throw APIException.badRequests.unableToProcessRequest(e.getMessage());
    }
    return toTask(fs, task, op);
}