Examples with Workflow com.emc.storageos.workflow.Workflow used on opensource projects

Example 26 with Workflow

use of com.emc.storageos.workflow.Workflow in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method failbackFileSystem.

@Override
public void failbackFileSystem(URI fsURI, StoragePort nfsPort, StoragePort cifsPort, boolean replicateConfiguration, String taskId) throws ControllerException {
    FileWorkflowCompleter completer = new FileWorkflowCompleter(fsURI, taskId);
    Workflow workflow = null;
    String stepDescription = null;
    try {
        FileShare sourceFileShare = s_dbClient.queryObject(FileShare.class, fsURI);
        List<String> targetfileUris = new ArrayList<String>();
        targetfileUris.addAll(sourceFileShare.getMirrorfsTargets());
        FileShare targetFileShare = s_dbClient.queryObject(FileShare.class, URI.create(targetfileUris.get(0)));
        StorageSystem systemSource = s_dbClient.queryObject(StorageSystem.class, sourceFileShare.getStorageDevice());
        workflow = this._workflowService.getNewWorkflow(this, FAILBACK_FILESYSTEMS_WF_NAME, false, taskId, completer);
        // Failback from Target File System
        s_logger.info("Generating steps for Failback Source File System from Target");
        String failbackStep = workflow.createStepId();
        stepDescription = String.format("Failback to source file System : %s from target system : %s.", sourceFileShare.getName(), targetFileShare.getName());
        Workflow.Method failbackMethod = new Workflow.Method(FAILBACK_FILE_SYSTEM_METHOD, systemSource.getId(), sourceFileShare.getId());
        String waitForFailback = workflow.createStep(null, stepDescription, null, systemSource.getId(), systemSource.getSystemType(), getClass(), failbackMethod, null, failbackStep);
        // Replicate directory quota setting
        stepDescription = String.format("Replicating directory quota settings from source file system : %s to file target system : %s", sourceFileShare.getId(), targetFileShare.getId());
        Workflow.Method replicateDirQuotaSettingsMethod = new Workflow.Method(REPLICATE_FILESYSTEM_DIRECTORY_QUOTA_SETTINGS_METHOD, systemSource.getId(), targetFileShare.getId());
        String replicateDirQuotaSettingsStep = workflow.createStepId();
        workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateDirQuotaSettingsMethod, null, replicateDirQuotaSettingsStep);
        if (replicateConfiguration) {
            Map<String, List<NfsACE>> sourceNFSACL = FileOrchestrationUtils.queryNFSACL(sourceFileShare, s_dbClient);
            Map<String, List<NfsACE>> targetNFSACL = FileOrchestrationUtils.queryNFSACL(targetFileShare, s_dbClient);
            if (!sourceNFSACL.isEmpty() || !targetNFSACL.isEmpty()) {
                stepDescription = String.format("Replicating NFS ACL from source file system : %s to file target system : %s", sourceFileShare.getId(), targetFileShare.getId());
                Workflow.Method replicateNFSACLsMethod = new Workflow.Method(REPLICATE_FILESYSTEM_NFS_ACLS_METHOD, systemSource.getId(), targetFileShare.getId());
                String replicateNFSACLsStep = workflow.createStepId();
                workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateNFSACLsMethod, null, replicateNFSACLsStep);
            }
            // Replicate NFS export and rules to Target Cluster.
            FSExportMap targetnfsExportMap = targetFileShare.getFsExports();
            FSExportMap sourcenfsExportMap = sourceFileShare.getFsExports();
            if (!(targetnfsExportMap == null && sourcenfsExportMap == null)) {
                // Both source and target export map shouldn't be null
                stepDescription = String.format("Replicating NFS exports from target file system : %s to source file system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateNFSExportMethod = new Workflow.Method(REPLICATE_FILESYSTEM_NFS_EXPORT_METHOD, systemSource.getId(), targetFileShare.getId(), nfsPort);
                String replicateNFSExportStep = workflow.createStepId();
                String waitForExport = workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateNFSExportMethod, null, replicateNFSExportStep);
                stepDescription = String.format("Replicating NFS export rules from target file system : %s to source file system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateNFSExportRulesMethod = new Workflow.Method(REPLICATE_FILESYSTEM_NFS_EXPORT_RULE_METHOD, systemSource.getId(), targetFileShare.getId());
                String replicateNFSExportRulesStep = workflow.createStepId();
                workflow.createStep(null, stepDescription, waitForExport, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateNFSExportRulesMethod, null, replicateNFSExportRulesStep);
            }
            // Replicate CIFS shares and ACLs from Target File System to Source.
            SMBShareMap targetSMBShareMap = targetFileShare.getSMBFileShares();
            SMBShareMap sourceSMBShareMap = sourceFileShare.getSMBFileShares();
            if (!(targetSMBShareMap == null && sourceSMBShareMap == null)) {
                // Both source and target share map shouldn't be null
                stepDescription = String.format("Replicating CIFS shares from target file system : %s to file source system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateCIFSShareMethod = new Workflow.Method(REPLICATE_FILESYSTEM_CIFS_SHARES_METHOD, systemSource.getId(), targetFileShare.getId(), cifsPort);
                String replicateCIFSShareStep = workflow.createStepId();
                String waitForShare = workflow.createStep(null, stepDescription, waitForFailback, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateCIFSShareMethod, null, replicateCIFSShareStep);
                stepDescription = String.format("Replicating CIFS share ACLs from target file system : %s to source file system : %s", targetFileShare.getId(), sourceFileShare.getId());
                Workflow.Method replicateCIFSShareACLsMethod = new Workflow.Method(REPLICATE_FILESYSTEM_CIFS_SHARE_ACLS_METHOD, systemSource.getId(), targetFileShare.getId());
                String replicateCIFSShareACLsStep = workflow.createStepId();
                workflow.createStep(null, stepDescription, waitForShare, systemSource.getId(), systemSource.getSystemType(), getClass(), replicateCIFSShareACLsMethod, null, replicateCIFSShareACLsStep);
            }
        }
        String successMessage = "Failback FileSystem successful for: " + sourceFileShare.getLabel();
        workflow.executePlan(completer, successMessage);
    } catch (Exception ex) {
        s_logger.error("Could not failback filesystems: " + fsURI, ex);
        String opName = ResourceOperationTypeEnum.FILE_PROTECTION_ACTION_FAILBACK.getName();
        ServiceError serviceError = DeviceControllerException.errors.createFileSharesFailed(fsURI.toString(), opName, ex);
        completer.error(s_dbClient, this._locker, serviceError);
    }
}

Example 27 with Workflow

use of com.emc.storageos.workflow.Workflow in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method updateShareACLs.

@Override
public void updateShareACLs(URI storage, URI uri, String shareName, CifsShareACLUpdateParams param, String opId) throws ControllerException {
    FileObject fileObj = null;
    String stepDescription = null;
    String successMessage = null;
    String opName = null;
    TaskCompleter completer = null;
    if (URIUtil.isType(uri, FileShare.class)) {
        completer = new FileWorkflowCompleter(uri, opId);
        fileObj = s_dbClient.queryObject(FileShare.class, uri);
        stepDescription = String.format("Updating file system : %s share : %s  ACLs: %s", uri, shareName, param.toString());
        successMessage = String.format("Updating file system : %s share : %s  ACLs: %s finished successfully.", uri, shareName, param.toString());
        opName = ResourceOperationTypeEnum.UPDATE_FILE_SYSTEM_SHARE_ACL.getName();
    } else {
        completer = new FileSnapshotWorkflowCompleter(uri, opId);
        fileObj = s_dbClient.queryObject(Snapshot.class, uri);
        stepDescription = String.format("Updating file system snapshot : %s share : %s  ACLs: %s", uri, shareName, param.toString());
        successMessage = String.format("Updating file system snapshot : %s share : %s  ACLs: %s finished successfully.", uri, shareName, param.toString());
        opName = ResourceOperationTypeEnum.UPDATE_FILE_SNAPSHOT_SHARE_ACL.getName();
    }
    try {
        Workflow workflow = _workflowService.getNewWorkflow(this, UPDATE_FILESYSTEM_CIFS_SHARE_ACLS_WF_NAME, false, opId, completer);
        String shareACLUpdateStep = workflow.createStepId();
        Object[] args = new Object[] { storage, uri, shareName, param };
        _fileDeviceController.createMethod(workflow, null, UPDATE_FILESYSTEM_SHARE_ACLS_METHOD, shareACLUpdateStep, stepDescription, storage, args);
        workflow.executePlan(completer, successMessage);
    } catch (Exception ex) {
        s_logger.error(String.format("Updating file system : %s share : %s  ACLs: %s failed.", uri, shareName, param.toString()), ex);
        ServiceError serviceError = DeviceControllerException.errors.updateFileShareCIFSACLsFailed(fileObj.toString(), opName, ex);
        completer.error(s_dbClient, _locker, serviceError);
    }
}

Example 28 with Workflow

use of com.emc.storageos.workflow.Workflow in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method deleteFileSystems.

/*
     * (non-Javadoc)
     * 
     * @see com.emc.storageos.fileorchestrationcontroller.FileOrchestrationController#deleteFileSystems(java.util.List,
     * java.lang.String)
     */
/**
 * Deletes one or more filesystem.
 *
 * @param fileDescriptors
 * @param taskId
 * @throws ControllerException
 */
@Override
public void deleteFileSystems(List<FileDescriptor> fileDescriptors, String taskId) throws ControllerException {
    List<URI> fileShareUris = FileDescriptor.getFileSystemURIs(fileDescriptors);
    FileDeleteWorkflowCompleter completer = new FileDeleteWorkflowCompleter(fileShareUris, taskId);
    Workflow workflow = null;
    try {
        // Generate the Workflow.
        workflow = _workflowService.getNewWorkflow(this, DELETE_FILESYSTEMS_WF_NAME, false, taskId);
        // call the FileDeviceController to add its delete methods.
        _fileDeviceController.addStepsForDeleteFileSystems(workflow, null, fileDescriptors, taskId);
        // Finish up and execute the plan.
        // The Workflow will handle the TaskCompleter
        String successMessage = "Delete FileShares successful for: " + fileShareUris.toString();
        Object[] callbackArgs = new Object[] { fileShareUris };
        workflow.executePlan(completer, successMessage, new WorkflowCallback(), callbackArgs, null, null);
    } catch (Exception ex) {
        s_logger.error("Could not delete FileShares: " + fileShareUris, ex);
        releaseWorkflowLocks(workflow);
        String opName = ResourceOperationTypeEnum.DELETE_FILE_SYSTEM.getName();
        ServiceError serviceError = DeviceControllerException.errors.deleteFileSharesFailed(fileShareUris.toString(), opName, ex);
        completer.error(s_dbClient, _locker, serviceError);
    }
}

Example 29 with Workflow

use of com.emc.storageos.workflow.Workflow in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method updateFileProtectionPolicy.

@Override
public void updateFileProtectionPolicy(URI policy, FilePolicyUpdateParam param, String taskId) {
    FilePolicy filePolicy = s_dbClient.queryObject(FilePolicy.class, policy);
    String opName = ResourceOperationTypeEnum.UPDATE_FILE_PROTECTION_POLICY.getName();
    FileProtectionPolicyUpdateCompleter completer = new FileProtectionPolicyUpdateCompleter(policy, taskId);
    try {
        String waitFor = null;
        Workflow workflow = _workflowService.getNewWorkflow(this, UPDATE_FILE_POLICY_WF_NAME, false, taskId, completer);
        completer.setWorkFlowId(workflow.getWorkflowURI());
        // Get the file policy storage resources!!!
        List<PolicyStorageResource> policyStorageResources = FileOrchestrationUtils.getFilePolicyStorageResources(s_dbClient, filePolicy);
        if (policyStorageResources != null && !policyStorageResources.isEmpty()) {
            s_logger.info("Generating steps for updating file policy {} ", filePolicy.getFilePolicyName());
            for (PolicyStorageResource policyStorageRes : policyStorageResources) {
                StorageSystem system = s_dbClient.queryObject(StorageSystem.class, policyStorageRes.getStorageSystem());
                String stepId = workflow.createStepId();
                String stepDes = String.format("Updating policy on storage system %s, at path: %s", system.getLabel(), policyStorageRes.getResourcePath());
                Object[] args = new Object[] { policyStorageRes.getStorageSystem(), policy, policyStorageRes.getId(), param };
                // Try to update all storage system policies
                // Dont use waitFor for next step!!!
                _fileDeviceController.createMethod(workflow, waitFor, UPDATE_STORAGE_SYSTEM_FILE_PROTECTION_POLICY_METHOD, stepId, stepDes, policyStorageRes.getStorageSystem(), args);
            }
            String successMessage = String.format("Updating file policy {} is successful.", filePolicy.getFilePolicyName());
            workflow.executePlan(completer, successMessage);
        } else {
            s_logger.info("No File Policy Storage resource for policy {} to update", filePolicy.getFilePolicyName());
        }
    } catch (Exception ex) {
        s_logger.error(String.format("Updating file protection policy {} failed", filePolicy.getFilePolicyName()), ex);
        ServiceError serviceError = DeviceControllerException.errors.updateFilePolicyFailed(filePolicy.toString(), ex);
        completer.error(s_dbClient, _locker, serviceError);
    }
}

Example 30 with Workflow

use of com.emc.storageos.workflow.Workflow in project coprhd-controller by CoprHD.

the class FileOrchestrationDeviceController method assignFilePolicyToFileSystem.

@Override
public void assignFilePolicyToFileSystem(FilePolicy filePolicy, List<FileDescriptor> fileDescriptors, String taskId) throws ControllerException {
    FileShare sourceFS = null;
    Workflow workflow = null;
    List<URI> fsURIs = FileDescriptor.getFileSystemURIs(fileDescriptors);
    FileSystemAssignPolicyWorkflowCompleter completer = new FileSystemAssignPolicyWorkflowCompleter(filePolicy.getId(), fsURIs, taskId);
    try {
        workflow = _workflowService.getNewWorkflow(this, ASSIGN_FILE_POLICY_TO_FS_WF_NAME, false, taskId);
        String waitFor = null;
        s_logger.info("Generating steps for creating mirror filesystems...");
        for (FileDescriptor fileDescriptor : fileDescriptors) {
            if (fileDescriptor.getType().toString().equals(FileDescriptor.Type.FILE_EXISTING_MIRROR_SOURCE.name()) || fileDescriptor.getType().toString().equals(FileDescriptor.Type.FILE_EXISTING_SOURCE.name())) {
                sourceFS = s_dbClient.queryObject(FileShare.class, fileDescriptor.getFsURI());
                break;
            }
        }
        // then we have to create mirror file system first..
        if (filePolicy.getFilePolicyType().equals(FilePolicyType.file_replication.name())) {
            waitFor = _fileDeviceController.addStepsForCreateFileSystems(workflow, waitFor, fileDescriptors, taskId);
        }
        // 2. Apply the file protection policy
        String stepDescription = String.format("applying file policy : %s  for file system : %s", filePolicy.getId(), sourceFS.getId());
        String applyFilePolicyStep = workflow.createStepId();
        Object[] args = new Object[] { sourceFS.getStorageDevice(), sourceFS.getId(), filePolicy.getId() };
        _fileDeviceController.createMethod(workflow, waitFor, APPLY_FILE_POLICY_METHOD, applyFilePolicyStep, stepDescription, sourceFS.getStorageDevice(), args);
        // Finish up and execute the plan.
        String successMessage = String.format("Assigning file policy : %s, to file system: %s successful.", filePolicy.getId(), sourceFS.getId());
        workflow.executePlan(completer, successMessage);
    } catch (Exception ex) {
        s_logger.error(String.format("Assigning file policy : %s to file system : %s failed", filePolicy.getId(), sourceFS.getId()), ex);
        ServiceError serviceError = DeviceControllerException.errors.assignFilePolicyFailed(filePolicy.toString(), FilePolicyApplyLevel.file_system.name(), ex);
        completer.error(s_dbClient, _locker, serviceError);
    }
}