Examples with WBEMClient javax.wbem.client.WBEMClient used on opensource projects

Example 11 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class SGsWithFastVolumesProcessor method processResult.

/**
 * This processor gets invoked only for VMAX unManaged volume discoveries.
 * Volumes belonging to SG are processed , and using the mapping information Storage Groups-->Fast Policy,
 * we identify the volume's policy.
 */
@Override
public void processResult(Operation operation, Object resultObj, Map<String, Object> keyMap) throws BaseCollectionException {
    CloseableIterator<CIMObjectPath> volumeInstances = null;
    try {
        @SuppressWarnings("unchecked") Map<String, String> policyToStorageGroupMapping = (Map<String, String>) keyMap.get(Constants.POLICY_STORAGE_GROUP_MAPPING);
        CIMObjectPath storageGroupPath = getObjectPathfromCIMArgument(_args);
        String groupId = storageGroupPath.getKey(Constants.INSTANCEID).getValue().toString();
        String policyName = policyToStorageGroupMapping.get(groupId);
        _logger.info("Group {}  policy Name {}", groupId, policyName);
        if (null == policyName) {
            return;
        }
        WBEMClient client = SMICommunicationInterface.getCIMClient(keyMap);
        _unManagedVolumesUpdate = new ArrayList<UnManagedVolume>();
        @SuppressWarnings("unchecked") EnumerateResponse<CIMObjectPath> volumeInstanceChunks = (EnumerateResponse<CIMObjectPath>) resultObj;
        volumeInstances = volumeInstanceChunks.getResponses();
        _dbClient = (DbClient) keyMap.get(Constants.dbClient);
        processVolumes(volumeInstances, policyName, keyMap, operation);
        while (!volumeInstanceChunks.isEnd()) {
            _logger.debug("Processing Next Volume Chunk of size {}", BATCH_SIZE);
            volumeInstanceChunks = client.getInstancePaths(storageGroupPath, volumeInstanceChunks.getContext(), new UnsignedInteger32(BATCH_SIZE));
            processVolumes(volumeInstanceChunks.getResponses(), policyName, keyMap, operation);
        }
        if (!_unManagedVolumesUpdate.isEmpty()) {
            _partitionManager.updateInBatches(_unManagedVolumesUpdate, getPartitionSize(keyMap), _dbClient, "VOLUME");
            _unManagedVolumesUpdate.clear();
        }
    } catch (Exception e) {
        _logger.error("Discovering Tier Policies for vmax volumes failed", e);
    } finally {
        if (volumeInstances != null) {
            volumeInstances.close();
        }
    }
}

Example 12 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class StorageGroupProcessor method processResult.

@Override
public void processResult(Operation operation, Object resultObj, Map<String, Object> keyMap) throws BaseCollectionException {
    @SuppressWarnings("unchecked") final Iterator<CIMObjectPath> it = (Iterator<CIMObjectPath>) resultObj;
    WBEMClient client = SMICommunicationInterface.getCIMClient(keyMap);
    Map<String, String> volumesWithSLO = null;
    dbClient = (DbClient) keyMap.get(Constants.dbClient);
    AccessProfile profile = (AccessProfile) keyMap.get(Constants.ACCESSPROFILE);
    URI systemId = profile.getSystemId();
    List<CIMObjectPath> processedSGs = new ArrayList<>();
    if (!keyMap.containsKey(Constants.VOLUMES_WITH_SLOS)) {
        volumesWithSLO = new HashMap<>();
        keyMap.put(Constants.VOLUMES_WITH_SLOS, volumesWithSLO);
    } else {
        volumesWithSLO = (Map<String, String>) keyMap.get(Constants.VOLUMES_WITH_SLOS);
    }
    try {
        StorageSystem device = dbClient.queryObject(StorageSystem.class, systemId);
        // Process these only for VMAX3 Systems.
        if (device.checkIfVmax3()) {
            if (keyMap.containsKey(Constants.STORAGE_GROUPS_PROCESSED)) {
                processedSGs = (List<CIMObjectPath>) keyMap.get(Constants.STORAGE_GROUPS_PROCESSED);
            }
            while (it.hasNext()) {
                CIMObjectPath path = it.next();
                if (null != processedSGs && processedSGs.contains(path)) {
                    logger.info("Skipping the already processed SG. {}", path);
                    continue;
                }
                findVolumesSLOFromSGInstance(client, path, volumesWithSLO);
            }
        }
    } catch (Exception e) {
        logger.error("Extracting storageGroup details failed.", e);
    } finally {
        // clean all the processedSGs here.
        processedSGs.clear();
    }
}

Example 13 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class StorageVolumeBoundPoolProcessor method processResult.

@Override
public void processResult(Operation operation, Object resultObj, Map<String, Object> keyMap) throws BaseCollectionException {
    CloseableIterator<CIMInstance> allocatedFromStoragePoolInstances = null;
    EnumerateResponse<CIMInstance> allocatedFromStoragePoolInstanceChunks = null;
    @SuppressWarnings("unchecked") Map<String, Set<String>> vmax2ThinPoolToBoundVolumesMap = (Map<String, Set<String>>) keyMap.get(Constants.VMAX2_THIN_POOL_TO_BOUND_VOLUMES);
    _dbClient = (DbClient) keyMap.get(Constants.dbClient);
    WBEMClient client = SMICommunicationInterface.getCIMClient(keyMap);
    CIMObjectPath storagePoolPath = null;
    try {
        storagePoolPath = getObjectPathfromCIMArgument(_args);
        _logger.debug("VMAX2 Thin Pool: {}", storagePoolPath.toString());
        String poolNativeGuid = NativeGUIDGenerator.generateNativeGuidForPool(storagePoolPath);
        StoragePool pool = checkStoragePoolExistsInDB(poolNativeGuid, _dbClient);
        if (pool == null) {
            _logger.error("Skipping unmanaged volume discovery as the storage pool with path {} doesn't exist in ViPR", storagePoolPath.toString());
            return;
        }
        Set<String> boundVolumes = new HashSet<String>();
        allocatedFromStoragePoolInstanceChunks = (EnumerateResponse<CIMInstance>) resultObj;
        allocatedFromStoragePoolInstances = allocatedFromStoragePoolInstanceChunks.getResponses();
        processVolumes(allocatedFromStoragePoolInstances, boundVolumes);
        while (!allocatedFromStoragePoolInstanceChunks.isEnd()) {
            _logger.info("Processing Next Volume Chunk of size {}", BATCH_SIZE);
            allocatedFromStoragePoolInstanceChunks = client.getInstancesWithPath(storagePoolPath, allocatedFromStoragePoolInstanceChunks.getContext(), new UnsignedInteger32(BATCH_SIZE));
            processVolumes(allocatedFromStoragePoolInstanceChunks.getResponses(), boundVolumes);
        }
        vmax2ThinPoolToBoundVolumesMap.put(storagePoolPath.toString(), boundVolumes);
        _logger.debug("Bound volumes list {}", Joiner.on("\t").join(boundVolumes));
    } catch (Exception e) {
        _logger.error("Processing Bound Storage Volume Information failed :", e);
    } finally {
        if (null != allocatedFromStoragePoolInstances) {
            allocatedFromStoragePoolInstances.close();
        }
        if (null != allocatedFromStoragePoolInstanceChunks) {
            try {
                client.closeEnumeration(storagePoolPath, allocatedFromStoragePoolInstanceChunks.getContext());
            } catch (Exception e) {
                _logger.debug("Exception occurred while closing enumeration", e);
            }
        }
    }
}

Example 14 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class StorageVolumeInfoProcessor method processResult.

@Override
public void processResult(Operation operation, Object resultObj, Map<String, Object> keyMap) throws BaseCollectionException {
    CloseableIterator<CIMInstance> volumeInstances = null;
    EnumerateResponse<CIMInstance> volumeInstanceChunks = null;
    CIMObjectPath storagePoolPath = null;
    WBEMClient client = null;
    try {
        _dbClient = (DbClient) keyMap.get(Constants.dbClient);
        client = SMICommunicationInterface.getCIMClient(keyMap);
        _profile = (AccessProfile) keyMap.get(Constants.ACCESSPROFILE);
        Map<String, VolHostIOObject> exportedVolumes = (Map<String, VolHostIOObject>) keyMap.get(Constants.EXPORTED_VOLUMES);
        Set<String> existingVolumesInCG = (Set<String>) keyMap.get(Constants.VOLUMES_PART_OF_CG);
        @SuppressWarnings("unchecked") Map<String, RemoteMirrorObject> volumeToRAGroupMap = (Map<String, RemoteMirrorObject>) keyMap.get(Constants.UN_VOLUME_RAGROUP_MAP);
        @SuppressWarnings("unchecked") Map<String, LocalReplicaObject> volumeToLocalReplicaMap = (Map<String, LocalReplicaObject>) keyMap.get(Constants.UN_VOLUME_LOCAL_REPLICA_MAP);
        @SuppressWarnings("unchecked") Map<String, Map<String, String>> volumeToSyncAspectMap = (Map<String, Map<String, String>>) keyMap.get(Constants.SNAPSHOT_NAMES_SYNCHRONIZATION_ASPECT_MAP);
        @SuppressWarnings("unchecked") Map<String, Set<String>> duplicateSyncAspectElementNameMap = (Map<String, Set<String>>) keyMap.get(Constants.DUPLICATE_SYNC_ASPECT_ELEMENT_NAME_MAP);
        @SuppressWarnings("unchecked") Map<String, Set<String>> vmax2ThinPoolToBoundVolumesMap = (Map<String, Set<String>>) keyMap.get(Constants.VMAX2_THIN_POOL_TO_BOUND_VOLUMES);
        Set<String> boundVolumes = null;
        storagePoolPath = getObjectPathfromCIMArgument(_args);
        String poolNativeGuid = NativeGUIDGenerator.generateNativeGuidForPool(storagePoolPath);
        StoragePool pool = checkStoragePoolExistsInDB(poolNativeGuid, _dbClient);
        if (pool == null) {
            _logger.error("Skipping unmanaged volume discovery as the storage pool with path {} doesn't exist in ViPR", storagePoolPath.toString());
            return;
        }
        StorageSystem system = _dbClient.queryObject(StorageSystem.class, _profile.getSystemId());
        _unManagedVolumesInsert = new ArrayList<UnManagedVolume>();
        _unManagedVolumesUpdate = new ArrayList<UnManagedVolume>();
        _unManagedExportMasksUpdate = new ArrayList<UnManagedExportMask>();
        // get bound volumes list for VMAX2 Thin pools
        boundVolumes = vmax2ThinPoolToBoundVolumesMap.get(storagePoolPath.toString());
        Set<String> poolSupportedSLONames = (Set<String>) keyMap.get(poolNativeGuid);
        _logger.debug("Pool Supporting SLO Names:{}", poolSupportedSLONames);
        _metaVolumeViewPaths = (List<CIMObjectPath>) keyMap.get(Constants.META_VOLUMES_VIEWS);
        if (_metaVolumeViewPaths == null) {
            _metaVolumeViewPaths = new ArrayList<CIMObjectPath>();
            keyMap.put(Constants.META_VOLUMES_VIEWS, _metaVolumeViewPaths);
        }
        // create empty place holder list for meta volume paths (cannot
        // define this in xml)
        _metaVolumePaths = (List<CIMObjectPath>) keyMap.get(Constants.META_VOLUMES);
        if (_metaVolumePaths == null) {
            _metaVolumePaths = new ArrayList<CIMObjectPath>();
            keyMap.put(Constants.META_VOLUMES, _metaVolumePaths);
        }
        _volumeToSpaceConsumedMap = (Map<String, String>) keyMap.get(Constants.VOLUME_SPACE_CONSUMED_MAP);
        // get VolumeInfo Object and inject Fast Policy Name.
        volumeInstanceChunks = (EnumerateResponse<CIMInstance>) resultObj;
        volumeInstances = volumeInstanceChunks.getResponses();
        Set<URI> srdfEnabledTargetVPools = SRDFUtils.fetchSRDFTargetVirtualPools(_dbClient);
        processVolumes(volumeInstances, keyMap, operation, pool, system, exportedVolumes, existingVolumesInCG, volumeToRAGroupMap, volumeToLocalReplicaMap, volumeToSyncAspectMap, poolSupportedSLONames, boundVolumes, srdfEnabledTargetVPools, duplicateSyncAspectElementNameMap);
        while (!volumeInstanceChunks.isEnd()) {
            _logger.info("Processing Next Volume Chunk of size {}", BATCH_SIZE);
            volumeInstanceChunks = client.getInstancesWithPath(storagePoolPath, volumeInstanceChunks.getContext(), new UnsignedInteger32(BATCH_SIZE));
            processVolumes(volumeInstanceChunks.getResponses(), keyMap, operation, pool, system, exportedVolumes, existingVolumesInCG, volumeToRAGroupMap, volumeToLocalReplicaMap, volumeToSyncAspectMap, poolSupportedSLONames, boundVolumes, srdfEnabledTargetVPools, duplicateSyncAspectElementNameMap);
        }
        if (null != _unManagedVolumesUpdate && !_unManagedVolumesUpdate.isEmpty()) {
            _partitionManager.updateAndReIndexInBatches(_unManagedVolumesUpdate, getPartitionSize(keyMap), _dbClient, UNMANAGED_VOLUME);
        }
        if (null != _unManagedVolumesInsert && !_unManagedVolumesInsert.isEmpty()) {
            _partitionManager.insertInBatches(_unManagedVolumesInsert, getPartitionSize(keyMap), _dbClient, UNMANAGED_VOLUME);
        }
        if (null != _unManagedExportMasksUpdate && !_unManagedExportMasksUpdate.isEmpty()) {
            _partitionManager.updateAndReIndexInBatches(_unManagedExportMasksUpdate, getPartitionSize(keyMap), _dbClient, UNMANAGED_EXPORT_MASK);
        }
        performStorageUnManagedVolumeBookKeeping(pool.getId());
    } catch (Exception e) {
        _logger.error("Processing Storage Volume Information failed :", e);
    } finally {
        _unManagedVolumesInsert = null;
        _unManagedVolumesUpdate = null;
        if (null != volumeInstances) {
            volumeInstances.close();
        }
        if (null != volumeInstanceChunks) {
            try {
                client.closeEnumeration(storagePoolPath, volumeInstanceChunks.getContext());
            } catch (Exception e) {
                _logger.debug("Exception occurred while closing enumeration", e);
            }
        }
    }
}

Example 15 with WBEMClient

use of javax.wbem.client.WBEMClient in project coprhd-controller by CoprHD.

the class VNXFastVolumesProcessor method processResult.

@Override
public void processResult(Operation operation, Object resultObj, Map<String, Object> keyMap) throws BaseCollectionException {
    CloseableIterator<CIMObjectPath> volumeInstances = null;
    try {
        WBEMClient client = SMICommunicationInterface.getCIMClient(keyMap);
        _unManagedVolumesUpdate = new ArrayList<UnManagedVolume>();
        @SuppressWarnings("unchecked") EnumerateResponse<CIMObjectPath> volumeInstanceChunks = (EnumerateResponse<CIMObjectPath>) resultObj;
        volumeInstances = volumeInstanceChunks.getResponses();
        _dbClient = (DbClient) keyMap.get(Constants.dbClient);
        CIMObjectPath tierPolicypath = getObjectPathfromCIMArgument(_args);
        processVolumes(volumeInstances, tierPolicypath, keyMap, operation);
        while (!volumeInstanceChunks.isEnd()) {
            _logger.info("Processing Next Volume Chunk of size {}", BATCH_SIZE);
            volumeInstanceChunks = client.getInstancePaths(tierPolicypath, volumeInstanceChunks.getContext(), new UnsignedInteger32(BATCH_SIZE));
            processVolumes(volumeInstanceChunks.getResponses(), tierPolicypath, keyMap, operation);
        }
        if (!_unManagedVolumesUpdate.isEmpty()) {
            _partitionManager.updateInBatches(_unManagedVolumesUpdate, getPartitionSize(keyMap), _dbClient, "VOLUME");
            _unManagedVolumesUpdate.clear();
        }
    } catch (Exception e) {
        _logger.error("Discovering Tier Policies for vnx volumes failed", e);
    } finally {
        volumeInstances.close();
    }
}