Examples with NetAppApi com.emc.storageos.netapp.NetAppApi used on opensource projects

Example 6 with NetAppApi

use of com.emc.storageos.netapp.NetAppApi in project coprhd-controller by CoprHD.

the class NetAppFileStorageDevice method doExport.

@Override
public BiosCommandResult doExport(StorageSystem storage, FileDeviceInputOutput args, List<FileExport> exportList) throws ControllerException {
    _log.info("NetAppFileStorageDevice doExport - start");
    // Verify inputs.
    validateExportArgs(exportList);
    List<String> rootHosts = new ArrayList<String>();
    List<String> rwHosts = new ArrayList<String>();
    List<String> roHosts = new ArrayList<String>();
    if (args.getFileObjExports() == null || args.getFileObjExports().isEmpty()) {
        args.initFileObjExports();
    }
    FSExportMap existingExpMap = args.getFileObjExports();
    List<FileExport> existingExportList = new ArrayList<FileExport>();
    FileExport existingExport = null;
    Iterator<String> it = existingExpMap.keySet().iterator();
    while (it.hasNext()) {
        existingExport = existingExpMap.get(it.next());
        _log.info("Existing export FileExport key : {} ", existingExport.getFileExportKey());
        existingExportList.add(existingExport);
    }
    // If it's a sub-directory no need to take existing hosts.
    boolean isSubDir = checkIfSubDirectory(args.getFsMountPath(), exportList.get(0).getMountPath());
    if (isSubDir) {
        existingExportList = null;
    }
    // TODO: Revisit once new Data Model for Exports is implemented.
    Map<String, List<String>> existingHosts = null;
    if ((null != existingExportList) && !existingExportList.isEmpty()) {
        existingHosts = sortHostsFromCurrentExports(existingExportList);
    }
    if (null != existingHosts) {
        if ((null != existingHosts.get(ROOT_HOSTS)) && !existingHosts.get(ROOT_HOSTS).isEmpty()) {
            addNewHostsOnly(rootHosts, existingHosts.get(ROOT_HOSTS));
        }
        if ((null != existingHosts.get(RW_HOSTS)) && !existingHosts.get(RW_HOSTS).isEmpty()) {
            addNewHostsOnly(rwHosts, existingHosts.get(RW_HOSTS));
        }
        if ((null != existingHosts.get(RO_HOSTS)) && !existingHosts.get(RO_HOSTS).isEmpty()) {
            addNewHostsOnly(roHosts, existingHosts.get(RO_HOSTS));
        }
    }
    BiosCommandResult result = new BiosCommandResult();
    try {
        for (int expCount = 0; expCount < exportList.size(); expCount++) {
            FileExport export = exportList.get(expCount);
            if (!(export.getMountPath().startsWith(VOL_ROOT_NO_SLASH))) {
                export.setMountPath(VOL_ROOT_NO_SLASH + export.getMountPath());
            }
            FileExport fileExport = new FileExport(export.getClients(), export.getStoragePortName(), export.getMountPoint(), export.getSecurityType(), export.getPermissions(), export.getRootUserMapping(), export.getProtocol(), export.getStoragePort(), export.getPath(), export.getMountPath(), export.getSubDirectory(), export.getComments());
            args.getFileObjExports().put(fileExport.getFileExportKey(), fileExport);
            String portGroup = null;
            FileShare fileshare = null;
            if (args.getFileOperation() == true) {
                fileshare = args.getFs();
                portGroup = findVfilerName(fileshare);
            } else {
                // Get the FS from the snapshot
                URI snapShotUID = args.getSnapshotId();
                Snapshot snapshot = _dbClient.queryObject(Snapshot.class, snapShotUID);
                fileshare = _dbClient.queryObject(FileShare.class, snapshot.getParent().getURI());
                // Now get the VFiler from the fileshare
                portGroup = findVfilerName(fileshare);
            }
            NetAppApi nApi = new NetAppApi.Builder(storage.getIpAddress(), storage.getPortNumber(), storage.getUsername(), storage.getPassword()).https(true).vFiler(portGroup).build();
            List<String> endpointsList = export.getClients();
            if (endpointsList == null) {
                _log.error("NetAppFileStorageDevice::doExport {} failed:  No endpoints specified", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
                serviceError.setMessage(FileSystemConstants.FS_ERR_NO_ENDPOINTS_SPECIFIED);
                result = BiosCommandResult.createErrorResult(serviceError);
                return result;
            }
            sortNewEndPoints(rootHosts, rwHosts, roHosts, endpointsList, export.getPermissions());
            String root_user = export.getRootUserMapping();
            String mountPath = export.getMountPath();
            String exportPath = export.getPath();
            if (!nApi.exportFS(exportPath, mountPath, rootHosts, rwHosts, roHosts, root_user, export.getSecurityType())) {
                _log.error("NetAppFileStorageDevice::doExport {} failed", args.getFsId());
                ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
                serviceError.setMessage(genDetailedMessage("doExport", args.getFsId().toString()));
                result = BiosCommandResult.createErrorResult(serviceError);
                return result;
            }
            result = BiosCommandResult.createSuccessfulResult();
            if ((args.getFileOperation() == true) && (isSubDir == false)) {
                nApi.setQtreemode(exportPath, UNIX_QTREE_SETTING);
            }
        }
    } catch (NetAppException e) {
        _log.error("NetAppFileStorageDevice::doExport failed with a NetAppException", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    } catch (Exception e) {
        _log.error("NetAppFileStorageDevice::doExport failed with an Exception", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToExportFileSystem();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    }
    _log.info("NetAppFileStorageDevice::doExport {} - complete", args.getFsId());
    return result;
}

Example 7 with NetAppApi

use of com.emc.storageos.netapp.NetAppApi in project coprhd-controller by CoprHD.

the class NetAppFileStorageDevice method doDeleteSnapshot.

@Override
public BiosCommandResult doDeleteSnapshot(StorageSystem storage, FileDeviceInputOutput args) throws ControllerException {
    if (null == args.getFsName()) {
        throw new DeviceControllerException("Filesystem name is either missing or empty", new Object[] {});
    }
    if (null == args.getSnapshotName()) {
        throw new DeviceControllerException("Snapshot name is either missing or empty for filesystem name {0}", new Object[] { args.getFsName() });
    }
    _log.info("NetAppFileStorageDevice doDeleteSnapshot: {},{} - start", args.getSnapshotId(), args.getSnapshotName());
    BiosCommandResult result = new BiosCommandResult();
    NetAppApi nApi = new NetAppApi.Builder(storage.getIpAddress(), storage.getPortNumber(), storage.getUsername(), storage.getPassword()).https(true).build();
    try {
        if (!nApi.deleteSnapshot(args.getFsName(), args.getSnapshotName())) {
            _log.error("NetAppFileStorageDevice doDeleteSnapshot {} - failed", args.getFsId());
            result.setCommandSuccess(false);
            result.setMessage("NetAppFileStorageDevice doDeleteSnapshot - failed");
            result.setCommandStatus(Operation.Status.error.name());
        } else {
            _log.info("doDeleteSnapshot for snapshot {} on filesystem {} successful", args.getSnapshotName(), args.getFsName());
            result.setCommandSuccess(true);
            result.setCommandStatus(Operation.Status.ready.name());
            result.setMessage("Snapshot," + args.getSnapshotName() + " has been successfully deleted");
        }
    } catch (NetAppException e) {
        throw new DeviceControllerException("Failed to delete snapshot, {0} for filesystem, {1} with: {2}", new Object[] { args.getSnapshotName(), args.getFsName(), e.getMessage() });
    }
    return result;
}

Example 8 with NetAppApi

use of com.emc.storageos.netapp.NetAppApi in project coprhd-controller by CoprHD.

the class NetAppFileStorageDevice method doDeleteShare.

/**
 * Deletes CIFS FileShare
 *
 * @param StorageSystem storage
 * @param FileDeviceInputOutput args
 * @param SMBFileShare smbFileShare
 * @return BiosCommandResult
 * @throws ControllerException
 */
@Override
public BiosCommandResult doDeleteShare(StorageSystem storage, FileDeviceInputOutput args, SMBFileShare smbFileShare) throws ControllerException {
    BiosCommandResult result = new BiosCommandResult();
    try {
        _log.info("NetAppFileStorageDevice doDeleteShare - start");
        FileShare fileshare = null;
        if (args.getFileOperation() == true) {
            fileshare = args.getFs();
        } else {
            URI snapShotUID = args.getSnapshotId();
            Snapshot snapshot = _dbClient.queryObject(Snapshot.class, snapShotUID);
            fileshare = _dbClient.queryObject(FileShare.class, snapshot.getParent().getURI());
        }
        // Now get the VFiler from the fileShare
        String portGroup = findVfilerName(fileshare);
        NetAppApi nApi = new NetAppApi.Builder(storage.getIpAddress(), storage.getPortNumber(), storage.getUsername(), storage.getPassword()).https(true).vFiler(portGroup).build();
        SMBShareMap shares = args.getFileObjShares();
        if (shares == null || shares.isEmpty()) {
            _log.error("NetAppFileStorageDevice::doDeleteShare failed: FileShare(s) is either missing or empty");
            ServiceError serviceError = DeviceControllerErrors.netapp.unableToDeleteFileShare();
            serviceError.setMessage("FileShare(s) is either missing or empty");
            result = BiosCommandResult.createErrorResult(serviceError);
        }
        SMBFileShare fileShare = shares.get(smbFileShare.getName());
        if (fileShare != null) {
            if (!nApi.deleteShare(smbFileShare.getName())) {
                _log.error("NetAppFileStorageDevice doDeleteShare {} - failed", args.getFileObjId());
                ServiceError serviceError = DeviceControllerErrors.netapp.unableToDeleteFileShare();
                serviceError.setMessage("Deletion of CIFS File Share failed");
                result = BiosCommandResult.createErrorResult(serviceError);
            } else {
                _log.info("NetAppFileStorageDevice doDeleteShare {} - complete", args.getFileObjId());
                args.getFileObjShares().remove(smbFileShare.getName());
                args.getFileObjShares().remove(smbFileShare.getNativeId());
                result = BiosCommandResult.createSuccessfulResult();
            }
        }
    } catch (NetAppException e) {
        _log.error("NetAppFileStorageDevice::doDeleteShare failed with a NetAppException", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToDeleteFileShare();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    } catch (Exception e) {
        _log.error("NetAppFileStorageDevice::doCreateFS failed with an Exception", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToDeleteFileShare();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
    }
    return result;
}

Example 9 with NetAppApi

use of com.emc.storageos.netapp.NetAppApi in project coprhd-controller by CoprHD.

the class NetAppFileStorageDevice method updateShareACLs.

@Override
public BiosCommandResult updateShareACLs(StorageSystem storage, FileDeviceInputOutput args) {
    List<ShareACL> existingAcls = new ArrayList<ShareACL>();
    existingAcls = args.getExistingShareAcls();
    BiosCommandResult result = new BiosCommandResult();
    NetAppApi nApi = new NetAppApi.Builder(storage.getIpAddress(), storage.getPortNumber(), storage.getUsername(), storage.getPassword()).https(true).build();
    try {
        processAclsForShare(nApi, args);
        result = BiosCommandResult.createSuccessfulResult();
    } catch (Exception e) {
        _log.error("NetAppFileStorageDevice::updateShareACLs failed with an Exception", e);
        ServiceError serviceError = DeviceControllerErrors.netapp.unableToUpdateCIFSShareAcl();
        serviceError.setMessage(e.getLocalizedMessage());
        result = BiosCommandResult.createErrorResult(serviceError);
        // if delete or modify fails , revert to old acl
        _log.info("update ACL failed ,going to roll back to existing ACLs");
        rollbackShareACLs(storage, args, existingAcls);
    }
    return result;
}

Example 10 with NetAppApi

use of com.emc.storageos.netapp.NetAppApi in project coprhd-controller by CoprHD.

the class NetAppFileCommunicationInterface method discoverUnManagedExports.

private void discoverUnManagedExports(AccessProfile profile) {
    URI storageSystemId = profile.getSystemId();
    StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, storageSystemId);
    Boolean invalidateFS = false;
    if (null == storageSystem) {
        return;
    }
    String detailedStatusMessage = "Discovery of NetApp Unmanaged Exports started";
    List<UnManagedFileSystem> existingUnManagedFileSystems = new ArrayList<UnManagedFileSystem>();
    NetAppApi netAppApi = new NetAppApi.Builder(storageSystem.getIpAddress(), storageSystem.getPortNumber(), storageSystem.getUsername(), storageSystem.getPassword()).https(true).build();
    Collection<String> attrs = new ArrayList<String>();
    for (String property : ntpPropertiesList) {
        attrs.add(SupportedNtpFileSystemInformation.getFileSystemInformation(property));
    }
    try {
        URIQueryResultList storagePoolURIs = new URIQueryResultList();
        _dbClient.queryByConstraint(ContainmentConstraint.Factory.getStorageDeviceStoragePoolConstraint(storageSystem.getId()), storagePoolURIs);
        // Get storageport
        HashMap<String, StoragePool> pools = new HashMap<String, StoragePool>();
        Iterator<URI> poolsItr = storagePoolURIs.iterator();
        while (poolsItr.hasNext()) {
            URI storagePoolURI = poolsItr.next();
            StoragePool storagePool = _dbClient.queryObject(StoragePool.class, storagePoolURI);
            pools.put(storagePool.getNativeGuid(), storagePool);
        }
        // Retrieve all the file system and vFiler info.
        List<Map<String, String>> fileSystemInfo = netAppApi.listVolumeInfo(null, attrs);
        List<VFilerInfo> vFilers = netAppApi.listVFilers(null);
        // Get exports on the array and loop through each export.
        List<ExportsRuleInfo> exports = netAppApi.listNFSExportRules(null);
        for (ExportsRuleInfo export : exports) {
            String filesystem = export.getPathname();
            String nativeId = null;
            if (!filesystem.startsWith(VOL_ROOT_NO_SLASH)) {
                nativeId = VOL_ROOT_NO_SLASH + filesystem;
            } else {
                nativeId = filesystem;
            }
            // Ignore export for root volume and don't pull it into ViPR db.
            if (filesystem.contains(ROOT_VOL)) {
                _logger.info("Ignore exports for root volumes on NTP array");
                continue;
            }
            // Ignore exports that have multiple security rules and security flavors.
            String secflavors = export.getSecurityRuleInfos().get(0).getSecFlavor();
            String[] secFlavorsAry = secflavors.split(",");
            Integer secFlavorAryLength = secFlavorsAry.length;
            Integer secRulesSize = export.getSecurityRuleInfos().size();
            if ((secRulesSize > 1) || (secFlavorAryLength > 1)) {
                invalidateFS = true;
            } else {
                invalidateFS = false;
            }
            nativeId = getFSPathIfSubDirectoryExport(nativeId);
            String fsUnManagedFsNativeGuid = NativeGUIDGenerator.generateNativeGuidForPreExistingFileSystem(storageSystem.getSystemType(), storageSystem.getSerialNumber().toUpperCase(), nativeId);
            UnManagedFileSystem unManagedFs = checkUnManagedFileSystemExistsInDB(fsUnManagedFsNativeGuid);
            boolean fsAlreadyExists = unManagedFs == null ? false : true;
            if (fsAlreadyExists) {
                // TODO: Come up with list of UMFSes to be presented to API.
                if (invalidateFS) {
                    _logger.info("FileSystem " + nativeId + "has a complex export with multiple secruity flavors and security rules, hence ignoring the filesystem and NOT brining into ViPR DB");
                    unManagedFs.setInactive(true);
                } else {
                    _logger.debug("retrieve info for file system: " + filesystem);
                    String vFiler = getOwningVfiler(filesystem, fileSystemInfo);
                    String addr = null;
                    if (vFiler == null || vFiler.isEmpty()) {
                        // No vfilers, use system storage port
                        StoragePort port = getStoragePortPool(storageSystem);
                        addr = port.getPortName();
                    } else {
                        // Use IP address of vFiler.
                        addr = getVfilerAddress(vFiler, vFilers);
                    }
                    UnManagedFSExportMap tempUnManagedExpMap = new UnManagedFSExportMap();
                    createExportMap(export, tempUnManagedExpMap, addr);
                    if (tempUnManagedExpMap.size() > 0) {
                        unManagedFs.setFsUnManagedExportMap(tempUnManagedExpMap);
                    }
                }
                existingUnManagedFileSystems.add(unManagedFs);
                // Adding this additional logic to avoid OOM
                if (existingUnManagedFileSystems.size() == MAX_UMFS_RECORD_SIZE) {
                    _partitionManager.updateInBatches(existingUnManagedFileSystems, Constants.DEFAULT_PARTITION_SIZE, _dbClient, UNMANAGED_FILESYSTEM);
                    existingUnManagedFileSystems.clear();
                }
            } else {
                _logger.info("FileSystem " + unManagedFs + "is not present in ViPR DB. Hence ignoring " + export + " export");
            }
        }
        if (!existingUnManagedFileSystems.isEmpty()) {
            // Update UnManagedFilesystem
            _partitionManager.updateInBatches(existingUnManagedFileSystems, Constants.DEFAULT_PARTITION_SIZE, _dbClient, UNMANAGED_FILESYSTEM);
        }
        // discovery succeeds
        detailedStatusMessage = String.format("Discovery completed successfully for NetApp: %s", storageSystemId.toString());
    } catch (NetAppException ve) {
        if (null != storageSystem) {
            cleanupDiscovery(storageSystem);
        }
        throw ve;
    } catch (Exception e) {
        if (null != storageSystem) {
            cleanupDiscovery(storageSystem);
        }
        _logger.error("discoverStorage failed. Storage system: " + storageSystemId, e);
        throw NetAppException.exceptions.discoveryFailed(storageSystemId.toString(), e);
    } finally {
        if (storageSystem != null) {
            try {
                // set detailed message
                storageSystem.setLastDiscoveryStatusMessage(detailedStatusMessage);
                _dbClient.persistObject(storageSystem);
            } catch (Exception ex) {
                _logger.error("Error while persisting object to DB", ex);
            }
        }
    }
}