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

Example 21 with TaskList

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

the class FileService method failoverProtection.

/**
 * Request to failover the protection link associated with the param.copyID.
 *
 * NOTE: This is an asynchronous operation.
 *
 * @prereq none
 *
 * @param id
 *            the URN of a ViPR Source fileshare
 * @param param
 *            FileReplicationParam to failover to
 *
 * @brief Failover the fileShare protection link
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/failover")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList failoverProtection(@PathParam("id") URI id, FileReplicationParam param) throws ControllerException {
    doMirrorOperationValidation(id, ProtectionOp.FAILOVER.toString());
    TaskResourceRep taskResp = null;
    StoragePort storageportNFS = null;
    StoragePort storageportCIFS = null;
    TaskList taskList = new TaskList();
    String task = UUID.randomUUID().toString();
    FileShare fs = queryResource(id);
    Operation op = _dbClient.createTaskOpStatus(FileShare.class, id, task, ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_FAILOVER);
    op.setDescription("failover source file system to target system");
    boolean replicateConfiguration = param.isReplicateConfiguration();
    if (replicateConfiguration) {
        List<String> targetfileUris = new ArrayList<String>();
        targetfileUris.addAll(fs.getMirrorfsTargets());
        FileShare targetFileShare = _dbClient.queryObject(FileShare.class, URI.create(targetfileUris.get(0)));
        SMBShareMap smbShareMap = fs.getSMBFileShares();
        if (smbShareMap != null) {
            storageportCIFS = _fileScheduler.placeFileShareExport(targetFileShare, StorageProtocol.File.CIFS.name(), null);
        }
        FSExportMap nfsExportMap = fs.getFsExports();
        if (nfsExportMap != null) {
            storageportNFS = _fileScheduler.placeFileShareExport(targetFileShare, StorageProtocol.File.NFS.name(), null);
        }
    }
    FileServiceApi fileServiceApi = getFileShareServiceImpl(fs, _dbClient);
    try {
        fileServiceApi.failoverFileShare(id, storageportNFS, storageportCIFS, replicateConfiguration, task);
    } catch (InternalException e) {
        if (_log.isErrorEnabled()) {
            _log.error("", e);
        }
        FileShare fileShare = _dbClient.queryObject(FileShare.class, fs.getId());
        op = fs.getOpStatus().get(task);
        op.error(e);
        fileShare.getOpStatus().updateTaskStatus(task, op);
        _dbClient.updateObject(fs);
        throw e;
    }
    taskResp = toTask(fs, task, op);
    taskList.getTaskList().add(taskResp);
    return taskList;
}

Example 22 with TaskList

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

the class FileService method startContinuousCopies.

/**
 * @Deprecated use @Path("/{id}/assign-file-policy/{filePolicyUri}") instead
 *             Assign file policy API will enable the policy and policy will run
 *             based on the schedule.
 *
 *             Start continuous copies.
 *
 * @prereq none
 * @param id the URN of a ViPR Source file share
 * @brief Start the replication session between source and target file system.
 * @return TaskList
 * @throws ControllerException
 */
@Deprecated
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/start")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList startContinuousCopies(@PathParam("id") URI id, FileReplicationParam param) throws ControllerException {
    doMirrorOperationValidation(id, ProtectionOp.START.toString());
    String task = UUID.randomUUID().toString();
    FileShare sourceFileShare = queryResource(id);
    Operation op = _dbClient.createTaskOpStatus(FileShare.class, id, task, ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_START);
    op.setDescription("start the replication link between source and target");
    StorageSystem system = _dbClient.queryObject(StorageSystem.class, sourceFileShare.getStorageDevice());
    FileController controller = getController(FileController.class, system.getSystemType());
    controller.performFileReplicationOperation(system.getId(), id, ProtectionOp.START.toString().toLowerCase(), task);
    TaskList taskList = new TaskList();
    TaskResourceRep taskResp = toTask(sourceFileShare, task, op);
    taskList.getTaskList().add(taskResp);
    return taskList;
}

Example 23 with TaskList

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

the class AbstractBlockServiceApiImpl method createTasksForVolumes.

/**
 * Create a task list for the volumes sent in using the operation CHANGE_BLOCK_VOLUME_VPOOL.
 *
 * @param vPool
 *            virtual pool
 * @param volumes
 *            volumes
 * @param taskId
 *            task ID
 * @return a task list
 */
protected TaskList createTasksForVolumes(VirtualPool vPool, List<Volume> volumes, String taskId) {
    TaskList taskList = new TaskList();
    if (volumes == null) {
        s_logger.info("No volumes were presented to create task objects.  This is a fatal error");
        if (vPool != null && vPool.getLabel() != null) {
            throw APIException.badRequests.noVolumesForTaskObjects(vPool.getLabel(), taskId);
        }
        throw APIException.badRequests.noVolumesForTaskObjects("None Specified", taskId);
    }
    for (Volume volume : volumes) {
        // Associated resources are any resources that are indirectly affected by this
        // volume's virtual pool change. The user should be notified if there are any.
        List<? extends DataObject> associatedResources = getTaskAssociatedResources(volume, vPool);
        List<URI> associatedResourcesURIs = new ArrayList<URI>();
        if (associatedResources != null && !associatedResources.isEmpty()) {
            for (DataObject obj : associatedResources) {
                associatedResourcesURIs.add(obj.getId());
            }
        }
        // New operation
        Operation op = new Operation();
        op.setResourceType(ResourceOperationTypeEnum.CHANGE_BLOCK_VOLUME_VPOOL);
        op.setDescription("Change vpool operation");
        if (!associatedResourcesURIs.isEmpty()) {
            op.setAssociatedResourcesField(Joiner.on(',').join(associatedResourcesURIs));
        }
        op = _dbClient.createTaskOpStatus(Volume.class, volume.getId(), taskId, op);
        TaskResourceRep volumeTask = null;
        if (associatedResources != null) {
            // We need the task to reflect that there are associated resources affected by this operation.
            volumeTask = TaskMapper.toTask(volume, associatedResources, taskId, op);
        } else {
            volumeTask = TaskMapper.toTask(volume, taskId, op);
        }
        taskList.getTaskList().add(volumeTask);
    }
    return taskList;
}

Example 24 with TaskList

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

the class BlockConsistencyGroupService method failoverCancel.

/**
 * Request to cancel fail over on already failed over consistency group.
 *
 * @prereq none
 *
 * @param id the URI of the BlockConsistencyGroup.
 * @param param Copy to fail back
 *
 * @brief Cancel a failover and return to source
 * @return TaskList
 *
 * @throws ControllerException
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/failover-cancel")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList failoverCancel(@PathParam("id") URI id, CopiesParam param) throws ControllerException {
    TaskResourceRep taskResp = null;
    TaskList taskList = new TaskList();
    // Validate the source volume URI
    ArgValidator.checkFieldUriType(id, BlockConsistencyGroup.class, "id");
    // Validate the list of copies
    ArgValidator.checkFieldNotEmpty(param.getCopies(), "copies");
    // Query Consistency Group
    final BlockConsistencyGroup consistencyGroup = (BlockConsistencyGroup) queryResource(id);
    // system types.
    if (!consistencyGroup.created()) {
        throw APIException.badRequests.consistencyGroupNotCreated();
    }
    List<Copy> copies = param.getCopies();
    if (copies.size() > 1) {
        throw APIException.badRequests.failOverCancelCopiesParamCanOnlyBeOne();
    }
    Copy copy = copies.get(0);
    ArgValidator.checkFieldUriType(copy.getCopyID(), VirtualArray.class, "copyId");
    ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
    if (TechnologyType.RP.name().equalsIgnoreCase(copy.getType())) {
        taskResp = performProtectionAction(id, copy, ProtectionOp.FAILOVER_CANCEL.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else if (TechnologyType.SRDF.name().equalsIgnoreCase(copy.getType())) {
        taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.FAILOVER_CANCEL.getRestOp());
        taskList.getTaskList().add(taskResp);
    } else {
        throw APIException.badRequests.invalidCopyType(copy.getType());
    }
    return taskList;
}

Example 25 with TaskList

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

the class BlockConsistencyGroupService method deactivateConsistencyGroupSnapshot.

/**
 * Deactivate the specified Consistency Group Snapshot
 *
 * @prereq none
 *
 * @param consistencyGroupId
 *            - Consistency group URI
 * @param snapshotId
 *            - Consistency group snapshot URI
 *
 * @brief Deactivate consistency group snapshot session
 * @return TaskResourceRep
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/snapshots/{sid}/deactivate")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.ANY })
public TaskList deactivateConsistencyGroupSnapshot(@PathParam("id") final URI consistencyGroupId, @PathParam("sid") final URI snapshotId) {
    final BlockConsistencyGroup consistencyGroup = (BlockConsistencyGroup) queryResource(consistencyGroupId);
    // Snapshots of RecoverPoint consistency groups is not supported.
    if (isIdEmbeddedInURL(consistencyGroupId) && consistencyGroup.checkForType(Types.RP)) {
        throw APIException.badRequests.snapshotsNotSupportedForRPCGs();
    }
    // check for backend CG
    if (BlockConsistencyGroupUtils.getLocalSystemsInCG(consistencyGroup, _dbClient).isEmpty()) {
        _log.error("{} Group Snapshot operations not supported when there is no backend CG", consistencyGroup.getId());
        throw APIException.badRequests.cannotCreateSnapshotOfCG();
    }
    final BlockSnapshot snapshot = (BlockSnapshot) queryResource(snapshotId);
    verifySnapshotIsForConsistencyGroup(snapshot, consistencyGroup);
    // We can ignore dependencies on BlockSnapshotSession. In this case
    // the BlockSnapshot instance is a linked target for a BlockSnapshotSession
    // and we will unlink the snapshot from the session and delete it.
    List<Class<? extends DataObject>> excludeTypes = new ArrayList<Class<? extends DataObject>>();
    excludeTypes.add(BlockSnapshotSession.class);
    ArgValidator.checkReference(BlockSnapshot.class, snapshotId, checkForDelete(snapshot, excludeTypes));
    // Snapshot session linked targets must be unlinked instead.
    BlockSnapshotSession session = BlockSnapshotSessionUtils.getLinkedTargetSnapshotSession(snapshot, _dbClient);
    if (session != null) {
        return deactivateAndUnlinkTargetVolumesForSession(session, snapshot);
    }
    // Generate task id
    final String task = UUID.randomUUID().toString();
    TaskList response = new TaskList();
    // Not an error if the snapshot we try to delete is already deleted
    if (snapshot.getInactive()) {
        Operation op = new Operation();
        op.ready("The consistency group snapshot has already been deactivated");
        op.setResourceType(ResourceOperationTypeEnum.DELETE_CONSISTENCY_GROUP_SNAPSHOT);
        _dbClient.createTaskOpStatus(BlockSnapshot.class, snapshot.getId(), task, op);
        response.getTaskList().add(toTask(snapshot, task, op));
        return response;
    }
    List<BlockSnapshot> snapshots = new ArrayList<BlockSnapshot>();
    snapshots = ControllerUtils.getSnapshotsPartOfReplicationGroup(snapshot, _dbClient);
    // Get the snapshot parent volume.
    Volume parentVolume = _permissionsHelper.getObjectById(snapshot.getParent(), Volume.class);
    // Check that there are no pending tasks for these snapshots.
    checkForPendingTasks(Arrays.asList(parentVolume.getTenant().getURI()), snapshots);
    for (BlockSnapshot snap : snapshots) {
        Operation snapOp = _dbClient.createTaskOpStatus(BlockSnapshot.class, snap.getId(), task, ResourceOperationTypeEnum.DEACTIVATE_VOLUME_SNAPSHOT);
        response.getTaskList().add(toTask(snap, task, snapOp));
    }
    addConsistencyGroupTask(consistencyGroup, response, task, ResourceOperationTypeEnum.DEACTIVATE_CONSISTENCY_GROUP_SNAPSHOT);
    try {
        BlockServiceApi blockServiceApiImpl = BlockService.getBlockServiceImpl(parentVolume, _dbClient);
        blockServiceApiImpl.deleteSnapshot(snapshot, snapshots, task, VolumeDeleteTypeEnum.FULL.name());
    } catch (APIException | InternalException e) {
        String errorMsg = String.format("Exception attempting to delete snapshot %s: %s", snapshot.getId(), e.getMessage());
        _log.error(errorMsg);
        for (TaskResourceRep taskResourceRep : response.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(errorMsg);
            @SuppressWarnings({ "unchecked" }) Class<? extends DataObject> clazz = URIUtil.getModelClass(taskResourceRep.getResource().getId());
            _dbClient.error(clazz, taskResourceRep.getResource().getId(), task, e);
        }
        throw e;
    } catch (Exception e) {
        String errorMsg = String.format("Exception attempting to delete snapshot %s: %s", snapshot.getId(), e.getMessage());
        _log.error(errorMsg);
        APIException apie = APIException.internalServerErrors.genericApisvcError(errorMsg, e);
        for (TaskResourceRep taskResourceRep : response.getTaskList()) {
            taskResourceRep.setState(Operation.Status.error.name());
            taskResourceRep.setMessage(apie.getMessage());
            @SuppressWarnings("unchecked") Class<? extends DataObject> clazz = URIUtil.getModelClass(taskResourceRep.getResource().getId());
            _dbClient.error(clazz, taskResourceRep.getResource().getId(), task, apie);
        }
        throw apie;
    }
    auditBlockConsistencyGroup(OperationTypeEnum.DELETE_CONSISTENCY_GROUP_SNAPSHOT, AuditLogManager.AUDITLOG_SUCCESS, AuditLogManager.AUDITOP_BEGIN, snapshot.getId().toString(), snapshot.getLabel());
    return response;
}