Examples with XtremIOClient com.emc.storageos.xtremio.restapi.XtremIOClient used on opensource projects

Example 21 with XtremIOClient

use of com.emc.storageos.xtremio.restapi.XtremIOClient in project coprhd-controller by CoprHD.

the class XtremIOExportOperations method createExportMask.

@Override
public void createExportMask(StorageSystem storage, URI exportMaskURI, VolumeURIHLU[] volumeURIHLUs, List<URI> targetURIList, List<Initiator> initiatorList, TaskCompleter taskCompleter) throws DeviceControllerException {
    _log.info("{} createExportMask START...", storage.getSerialNumber());
    try {
        _log.info("createExportMask: Export mask id: {}", exportMaskURI);
        _log.info("createExportMask: volume-HLU pairs: {}", Joiner.on(',').join(volumeURIHLUs));
        _log.info("createExportMask: initiators: {}", Joiner.on(',').join(initiatorList));
        _log.info("createExportMask: assignments: {}", Joiner.on(',').join(targetURIList));
        ExportOperationContext context = new XtremIOExportOperationContext();
        // Prime the context object
        taskCompleter.updateWorkflowStepContext(context);
        ExportMask exportMask = dbClient.queryObject(ExportMask.class, exportMaskURI);
        if (exportMask == null || exportMask.getInactive()) {
            throw new DeviceControllerException("Invalid ExportMask URI: " + exportMaskURI);
        }
        XtremIOClient client = XtremIOProvUtils.getXtremIOClient(dbClient, storage, xtremioRestClientFactory);
        String xioClusterName = client.getClusterDetails(storage.getSerialNumber()).getName();
        List<Initiator> initiatorsToBeCreated = new ArrayList<Initiator>();
        ArrayListMultimap<String, Initiator> initiatorToIGMap = XtremIOProvUtils.mapInitiatorToInitiatorGroup(storage.getSerialNumber(), initiatorList, initiatorsToBeCreated, xioClusterName, client);
        runLunMapCreationAlgorithm(storage, exportMask, volumeURIHLUs, initiatorList, targetURIList, client, xioClusterName, initiatorToIGMap, initiatorsToBeCreated, taskCompleter);
    } catch (final Exception ex) {
        _log.error("Problem in createExportMask: ", ex);
        ServiceError serviceError = DeviceControllerErrors.xtremio.operationFailed("createExportMask", ex.getMessage());
        taskCompleter.error(dbClient, serviceError);
    }
    _log.info("{} createExportMask END...", storage.getSerialNumber());
}

Example 22 with XtremIOClient

use of com.emc.storageos.xtremio.restapi.XtremIOClient in project coprhd-controller by CoprHD.

the class XtremIOProvUtils method refreshXtremeIOConnections.

/**
 * Refresh the XIO Providers & its client connections.
 *
 * @param xioProviderList
 *            the XIO provider list
 * @param dbClient
 *            the db client
 * @return the list of active providers
 */
public static List<URI> refreshXtremeIOConnections(final List<StorageProvider> xioProviderList, DbClient dbClient, XtremIOClientFactory xtremioRestClientFactory) {
    List<URI> activeProviders = new ArrayList<URI>();
    for (StorageProvider provider : xioProviderList) {
        try {
            // For providers without version/model, let it try connecting V1 client to update connection status
            XtremIOClient xioClient = (XtremIOClient) xtremioRestClientFactory.getRESTClient(URI.create(XtremIOConstants.getXIOBaseURI(provider.getIPAddress(), provider.getPortNumber())), provider.getUserName(), provider.getPassword(), provider.getVersionString(), true);
            if (null != xioClient.getXtremIOXMSVersion()) {
                // Now update provider status based on connection live check.
                provider.setConnectionStatus(StorageProvider.ConnectionStatus.CONNECTED.toString());
                activeProviders.add(provider.getId());
            } else {
                _log.info("XIO Connection is not active {}", provider.getProviderID());
                provider.setConnectionStatus(StorageProvider.ConnectionStatus.NOTCONNECTED.toString());
            }
        } catch (Exception ex) {
            _log.error("Exception occurred while validating XIO client for {}", provider.getProviderID(), ex);
            provider.setConnectionStatus(StorageProvider.ConnectionStatus.NOTCONNECTED.toString());
        } finally {
            dbClient.updateObject(provider);
        }
    }
    return activeProviders;
}

Example 23 with XtremIOClient

use of com.emc.storageos.xtremio.restapi.XtremIOClient in project coprhd-controller by CoprHD.

the class XtremIOExportMaskVolumesValidator method validate.

@Override
public boolean validate() throws Exception {
    log.info("Initiating volume validation of XtremIO ExportMask: " + id);
    try {
        XtremIOClient client = XtremIOProvUtils.getXtremIOClient(getDbClient(), storage, getClientFactory());
        String xioClusterName = client.getClusterDetails(storage.getSerialNumber()).getName();
        Set<String> knownVolumes = new HashSet<>();
        Set<String> igVols = new HashSet<>();
        // get the volumes in the IGs and validate against passed impacted block objects
        for (BlockObject maskVolume : blockObjects) {
            knownVolumes.add(maskVolume.getDeviceLabel());
        }
        List<XtremIOVolume> igVolumes = new ArrayList<>();
        boolean bulkApiCallFlag = Boolean.valueOf(ControllerUtils.getPropertyValueFromCoordinator(getCoordinatorClient(), XTREMIO_BULK_API_CALL));
        Map<String, List<XtremIOVolume>> igNameToVolumesMap = new HashMap<>();
        Set<String> igNameSet = new HashSet<>(igNames);
        if (client.isVersion2() && XtremIOProvUtils.isBulkAPISupported(storage.getFirmwareVersion(), client) && bulkApiCallFlag) {
            if (!igNameSet.isEmpty())
                igNameToVolumesMap = XtremIOProvUtils.getLunMapAndVolumes(igNameSet, xioClusterName, client, igNameToVolumesMap);
            for (Map.Entry<String, List<XtremIOVolume>> entry : igNameToVolumesMap.entrySet()) {
                igVolumes.addAll(entry.getValue());
            }
        } else {
            for (String igName : igNames) {
                igVolumes.addAll(XtremIOProvUtils.getInitiatorGroupVolumes(igName, xioClusterName, client));
            }
        }
        for (XtremIOVolume igVolume : igVolumes) {
            igVols.add(igVolume.getVolInfo().get(1));
        }
        log.info("ViPR known volumes present in IG: {}, volumes in IG: {}", knownVolumes, igVols);
        igVols.removeAll(knownVolumes);
        for (String igVol : igVols) {
            getLogger().logDiff(id, "volumes", ValidatorLogger.NO_MATCHING_ENTRY, igVol);
        }
    } catch (Exception ex) {
        log.error("Unexpected exception validating ExportMask volumes: " + ex.getMessage(), ex);
        if (getConfig().isValidationEnabled()) {
            throw DeviceControllerException.exceptions.unexpectedCondition("Unexpected exception validating ExportMask volumes: " + ex.getMessage());
        }
    }
    checkForErrors();
    log.info("Completed volume validation of XtremIO ExportMask: " + id);
    return true;
}

Example 24 with XtremIOClient

use of com.emc.storageos.xtremio.restapi.XtremIOClient in project coprhd-controller by CoprHD.

the class XtremIOCommunicationInterface method discover.

@Override
public void discover(AccessProfile accessProfile) throws BaseCollectionException {
    _logger.info("Entered XtremIO {} -->{}", accessProfile.toString());
    if (null != accessProfile.getnamespace() && (accessProfile.getnamespace().equals(StorageSystem.Discovery_Namespaces.UNMANAGED_VOLUMES.toString()))) {
        discoverUnManagedVolumes(accessProfile);
    } else {
        StorageSystem storageSystem = _dbClient.queryObject(StorageSystem.class, accessProfile.getSystemId());
        XtremIOClient xtremIOClient = (XtremIOClient) xtremioRestClientFactory.getRESTClient(URI.create(XtremIOConstants.getXIOBaseURI(accessProfile.getIpAddress(), accessProfile.getPortNumber())), accessProfile.getUserName(), accessProfile.getPassword(), XtremIOProvUtils.getXtremIOVersion(_dbClient, storageSystem), true);
        _logger.info("Discovery started for system {}", accessProfile.getSystemId());
        discoverXtremIOSystem(xtremIOClient, storageSystem);
    }
}

Example 25 with XtremIOClient

use of com.emc.storageos.xtremio.restapi.XtremIOClient in project coprhd-controller by CoprHD.

the class XtremIOSnapshotOperations method resyncGroupSnapshots.

@Override
public void resyncGroupSnapshots(StorageSystem storage, URI volume, URI snapshot, TaskCompleter taskCompleter) throws DeviceControllerException {
    try {
        XtremIOClient client = XtremIOProvUtils.getXtremIOClient(dbClient, storage, xtremioRestClientFactory);
        BlockSnapshot snapshotObj = dbClient.queryObject(BlockSnapshot.class, snapshot);
        BlockConsistencyGroup group = dbClient.queryObject(BlockConsistencyGroup.class, snapshotObj.getConsistencyGroup());
        // Check if the CG exists on the array
        String clusterName = client.getClusterDetails(storage.getSerialNumber()).getName();
        String cgName = ConsistencyGroupUtils.getSourceConsistencyGroupName(snapshotObj, dbClient);
        XtremIOConsistencyGroup cg = XtremIOProvUtils.isCGAvailableInArray(client, cgName, clusterName);
        if (cg == null) {
            _log.error("The consistency group does not exist in the array: {}", storage.getSerialNumber());
            taskCompleter.error(dbClient, DeviceControllerException.exceptions.consistencyGroupNotFound(cgName, group.getCgNameOnStorageSystem(storage.getId())));
            return;
        }
        // So for pre 4.0.2 version, do not use noBackup option.
        if (XtremIOProvUtils.isXtremIOVersion402OrGreater(storage.getFirmwareVersion())) {
            client.refreshSnapshotFromCG(clusterName, cgName, snapshotObj.getReplicationGroupInstance(), true);
        } else {
            client.refreshSnapshotFromCG(clusterName, cgName, snapshotObj.getReplicationGroupInstance(), false);
        }
        String newSnapsetName = null;
        // Now get the new snapshot set name by querying back the snapshot
        XtremIOVolume xioSnap = client.getSnapShotDetails(snapshotObj.getDeviceLabel(), clusterName);
        if (xioSnap != null && xioSnap.getSnapSetList() != null && !xioSnap.getSnapSetList().isEmpty()) {
            List<Object> snapsetDetails = xioSnap.getSnapSetList().get(0);
            // The REST response for the snapsetList will contain 3 elements.
            // Example - {"00a07269b55e42fa91c1aabadb6ea85c","SnapshotSet.1458111462198",27}
            // We need the 2nd element which is the snapset name.
            newSnapsetName = snapsetDetails.get(1).toString();
        }
        // Update the new snapshot set name in all the CG snapshots
        if (NullColumnValueGetter.isNotNullValue(newSnapsetName)) {
            List<BlockSnapshot> snapshots = ControllerUtils.getSnapshotsPartOfReplicationGroup(snapshotObj, dbClient);
            for (BlockSnapshot snap : snapshots) {
                _log.info("Updating replicationGroupInstance to {} in snapshot- {}:{}", newSnapsetName, snap.getLabel(), snap.getId());
                snap.setReplicationGroupInstance(newSnapsetName);
                dbClient.updateObject(snap);
            }
        }
        taskCompleter.ready(dbClient);
    } catch (Exception e) {
        _log.error("Snapshot resync failed", e);
        ServiceError serviceError = null;
        if (e instanceof XtremIOApiException) {
            XtremIOApiException xioException = (XtremIOApiException) e;
            // check for specific error key for snapshot size mismatch with source volume.
            if (null != xioException.getMessage() && xioException.getMessage().contains(XtremIOConstants.SNAP_SIZE_MISMATCH_ERROR_KEY)) {
                String restoreFailureMsg = "One or more CG snapshots size mismatch with its source volume size. " + "Use expand snapshot feature to increase the snapshot size.";
                serviceError = DeviceControllerErrors.xtremio.resyncSnapshotFailureSourceSizeMismatch(restoreFailureMsg);
            }
        } else {
            serviceError = DeviceControllerException.errors.jobFailed(e);
        }
        taskCompleter.error(dbClient, serviceError);
    }
}