Examples with DataSource com.emc.storageos.customconfigcontroller.DataSource used on opensource projects

Example 11 with DataSource

use of com.emc.storageos.customconfigcontroller.DataSource in project coprhd-controller by CoprHD.

the class HDSExportOperations method processTargetPortsToFormHSDs.

/**
 * This routine iterates through the target ports and prepares a batch of HostStorageDomain
 * Objects with required information.
 *
 * @param storage
 * @param targetURIList
 * @param hostName
 * @param exportMask
 * @param hostModeInfo
 * @return
 */
private List<HostStorageDomain> processTargetPortsToFormHSDs(HDSApiClient hdsApiClient, StorageSystem storage, List<URI> targetURIList, String hostName, ExportMask exportMask, Pair<String, String> hostModeInfo, String systemObjectID) throws Exception {
    List<HostStorageDomain> hsdList = new ArrayList<HostStorageDomain>();
    String hostMode = null, hostModeOption = null;
    if (hostModeInfo != null) {
        hostMode = hostModeInfo.first;
        hostModeOption = hostModeInfo.second;
    }
    for (URI targetPortURI : targetURIList) {
        StoragePort storagePort = dbClient.queryObject(StoragePort.class, targetPortURI);
        String storagePortNumber = getStoragePortNumber(storagePort.getNativeGuid());
        DataSource dataSource = dataSourceFactory.createHSDNickNameDataSource(hostName, storagePortNumber, storage);
        // Hitachi allows only 32 chars as nickname, we should trim the
        // length 32 chars.
        String hsdNickName = customConfigHandler.getComputedCustomConfigValue(CustomConfigConstants.HDS_HOST_STORAGE_DOMAIN_NICKNAME_MASK_NAME, storage.getSystemType(), dataSource);
        // HostStorageDomain.
        if (Transport.IP.name().equalsIgnoreCase(storagePort.getTransportType())) {
            log.info("Populating iSCSI HSD for storage: {}", storage.getSerialNumber());
            HostStorageDomain hostGroup = new HostStorageDomain(storagePortNumber, exportMask.getMaskName(), HDSConstants.ISCSI_TARGET_DOMAIN_TYPE, hsdNickName);
            hostGroup.setHostMode(hostMode);
            hostGroup.setHostModeOption(hostModeOption);
            hsdList.add(hostGroup);
        }
        // If there are FC initiators then create a FC HostStorageDomain.
        if (Transport.FC.name().equalsIgnoreCase(storagePort.getTransportType())) {
            log.info("Populating FC HSD for storage: {}", storage.getSerialNumber());
            HostStorageDomain hostGroup = new HostStorageDomain(storagePortNumber, exportMask.getMaskName(), HDSConstants.HOST_GROUP_DOMAIN_TYPE, hsdNickName);
            hostGroup.setHostMode(hostMode);
            hostGroup.setHostModeOption(hostModeOption);
            hsdList.add(hostGroup);
        }
    }
    return hsdList;
}

Example 12 with DataSource

use of com.emc.storageos.customconfigcontroller.DataSource in project coprhd-controller by CoprHD.

the class XtremIOExportOperations method getInitiatorGroupFolderName.

private String getInitiatorGroupFolderName(String clusterName, String hostName, StorageSystem storage) {
    String igFolderName = "";
    if (clusterName != null && !clusterName.isEmpty()) {
        // cluster
        DataSource dataSource = dataSourceFactory.createXtremIOClusterInitiatorGroupFolderNameDataSource(clusterName, storage);
        igFolderName = customConfigHandler.getComputedCustomConfigValue(CustomConfigConstants.XTREMIO_CLUSTER_INITIATOR_GROUP_FOLDER_NAME, storage.getSystemType(), dataSource);
    } else {
        DataSource dataSource = dataSourceFactory.createXtremIOHostInitiatorGroupFolderNameDataSource(hostName, storage);
        igFolderName = customConfigHandler.getComputedCustomConfigValue(CustomConfigConstants.XTREMIO_HOST_INITIATOR_GROUP_FOLDER_NAME, storage.getSystemType(), dataSource);
    }
    return igFolderName;
}

Example 13 with DataSource

use of com.emc.storageos.customconfigcontroller.DataSource in project coprhd-controller by CoprHD.

the class XtremIOSnapshotOperations method getVolumeFolderName.

private String getVolumeFolderName(URI projectURI, StorageSystem storage) {
    String volumeGroupFolderName = "";
    Project project = dbClient.queryObject(Project.class, projectURI);
    DataSource dataSource = dataSourceFactory.createXtremIOVolumeFolderNameDataSource(project, storage);
    volumeGroupFolderName = customConfigHandler.getComputedCustomConfigValue(CustomConfigConstants.XTREMIO_VOLUME_FOLDER_NAME, storage.getSystemType(), dataSource);
    return volumeGroupFolderName;
}

Example 14 with DataSource

use of com.emc.storageos.customconfigcontroller.DataSource in project coprhd-controller by CoprHD.

the class VmaxExportOperations method addVolumes.

@Override
public void addVolumes(StorageSystem storage, URI exportMaskURI, VolumeURIHLU[] volumeURIHLUs, List<Initiator> initiatorList, TaskCompleter taskCompleter) throws DeviceControllerException {
    _log.info("{} addVolumes START...", storage.getSerialNumber());
    try {
        _log.info("addVolumes: Export mask id: {}", exportMaskURI);
        _log.info("addVolumes: volume-HLU pairs: {}", Joiner.on(',').join(volumeURIHLUs));
        if (initiatorList != null) {
            _log.info("addVolumes: initiators impacted: {}", Joiner.on(',').join(initiatorList));
        }
        boolean isVmax3 = storage.checkIfVmax3();
        ExportMask mask = _dbClient.queryObject(ExportMask.class, exportMaskURI);
        ExportOperationContext context = new VmaxExportOperationContext();
        // Prime the context object
        taskCompleter.updateWorkflowStepContext(context);
        String maskingViewName = _helper.getExportMaskName(exportMaskURI);
        // Always get the Storage Group from masking View, rather than depending on the name to find out SG.
        String parentGroupName = _helper.getStorageGroupForGivenMaskingView(maskingViewName, storage);
        // Storage Group does not exist, remove the volumes from the mask.
        if (null == parentGroupName) {
            List<URI> volumeURIList = new ArrayList<URI>();
            for (VolumeURIHLU vuh : volumeURIHLUs) {
                volumeURIList.add(vuh.getVolumeURI());
            }
            mask.removeVolumes(volumeURIList);
            _dbClient.updateObject(mask);
            taskCompleter.error(_dbClient, DeviceControllerException.errors.vmaxStorageGroupNameNotFound(maskingViewName));
            return;
        }
        // For existing masking views on the array (co-existence),
        // if it has stand alone storage group, convert it into cascaded storage group.
        CIMObjectPath storageGroupPath = _cimPath.getMaskingGroupPath(storage, parentGroupName, SmisCommandHelper.MASKING_GROUP_TYPE.SE_DeviceMaskingGroup);
        if (_helper.isStandAloneSG(storage, storageGroupPath)) {
            _log.info("Found Stand alone storage group, verifying the storage array version before converting it to Cascaded..");
            if (storage.checkIfVmax3()) {
                _log.info("Converting Stand alone storage group to Cascaded..");
                _helper.convertStandAloneStorageGroupToCascaded(storage, storageGroupPath, parentGroupName);
            } else {
                _log.info("Converting Stand alone storage group to Cascaded is not supported for VMAX2. Proceeding provisioning without conversion.");
            }
        }
        // Get the export mask initiator list. This is required to compute the storage group name
        Set<Initiator> initiators = ExportMaskUtils.getInitiatorsForExportMask(_dbClient, mask, null);
        // Flag to indicate whether or not we need to use the EMCForce flag on this operation.
        // We currently use this flag when dealing with RP Volumes as they are tagged for RP and the
        // operation on these volumes would fail otherwise.
        boolean forceFlag = false;
        // Determine if the volume is already in the masking view.
        // If so, log and remove from volumes we need to process.
        parentGroupName = _helper.getStorageGroupForGivenMaskingView(maskingViewName, storage);
        Set<String> deviceIds = _helper.getVolumeDeviceIdsFromStorageGroup(storage, parentGroupName);
        List<VolumeURIHLU> removeURIs = new ArrayList<>();
        for (VolumeURIHLU volumeUriHLU : volumeURIHLUs) {
            BlockObject bo = BlockObject.fetch(_dbClient, volumeUriHLU.getVolumeURI());
            if (deviceIds.contains(bo.getNativeId())) {
                _log.info("Found volume {} is already associated with masking view.  Assuming this is from a previous operation.", bo.getLabel());
                removeURIs.add(volumeUriHLU);
            }
        }
        // Create the new array of volumes that don't exist yet in the masking view.
        VolumeURIHLU[] addVolumeURIHLUs = new VolumeURIHLU[volumeURIHLUs.length - removeURIs.size()];
        int index = 0;
        for (VolumeURIHLU volumeUriHLU : volumeURIHLUs) {
            if (!removeURIs.contains(volumeUriHLU)) {
                addVolumeURIHLUs[index++] = volumeUriHLU;
            }
        }
        /**
         * Group Volumes by Fast Policy and Host IO limit attributes
         *
         * policyToVolumeGroupEntry - this will essentially have multiple Groups
         * E.g Group 1--> Fast Policy (FP1)+ FEBandwidth (100)
         * Group 2--> Fast Policy (FP2)+ IOPS (100)
         * Group 3--> FEBandwidth (100) + IOPS (100) ..
         */
        ListMultimap<StorageGroupPolicyLimitsParam, VolumeURIHLU> policyToVolumeGroup = ArrayListMultimap.create();
        for (VolumeURIHLU volumeUriHLU : addVolumeURIHLUs) {
            StorageGroupPolicyLimitsParam sgPolicyLimitsParam = null;
            URI boUri = volumeUriHLU.getVolumeURI();
            BlockObject bo = BlockObject.fetch(_dbClient, boUri);
            boolean fastAssociatedAlready = false;
            // Always treat fast volumes as non-fast if fast is associated on these volumes already
            // Export fast volumes to 2 different nodes.
            // Also note that Volumes with Compression set to true are also fast managed for VMAX3 Arrays.
            String policyName = volumeUriHLU.getAutoTierPolicyName();
            if (_helper.isFastPolicy(policyName) || ((isVmax3) && volumeUriHLU.getCompression())) {
                if (isVmax3) {
                    policyName = _helper.getVMAX3FastSettingForVolume(boUri, policyName);
                }
                fastAssociatedAlready = _helper.checkVolumeAssociatedWithAnySGWithPolicy(bo.getNativeId(), storage, policyName);
            }
            // should not be created with a FAST policy assigned.
            if (fastAssociatedAlready || isRPJournalVolume(bo)) {
                _log.info("Forcing policy name to NONE to prevent volume from using FAST policy.");
                volumeUriHLU.setAutoTierPolicyName(Constants.NONE);
                // Compression was applied on existing SG associated with policy!!
                volumeUriHLU.setCompression(false);
                sgPolicyLimitsParam = new StorageGroupPolicyLimitsParam(Constants.NONE, volumeUriHLU.getHostIOLimitBandwidth(), volumeUriHLU.getHostIOLimitIOPs(), storage);
            } else {
                if (isVmax3) {
                    sgPolicyLimitsParam = new StorageGroupPolicyLimitsParam(volumeUriHLU, storage, _helper);
                } else {
                    sgPolicyLimitsParam = new StorageGroupPolicyLimitsParam(volumeUriHLU, storage);
                }
            }
            policyToVolumeGroup.put(sgPolicyLimitsParam, volumeUriHLU);
            // The force flag only needs to be set once
            if (!forceFlag) {
                forceFlag = ExportUtils.useEMCForceFlag(_dbClient, volumeUriHLU.getVolumeURI());
            }
        }
        _log.info(" {} Groups generated based on grouping volumes by fast policy", policyToVolumeGroup.size());
        String storageGroupCustomTemplateName = CustomConfigConstants.VMAX_HOST_STORAGE_GROUP_MASK_NAME;
        String exportType = ExportMaskUtils.getExportType(_dbClient, mask);
        if (ExportGroupType.Cluster.name().equals(exportType)) {
            storageGroupCustomTemplateName = CustomConfigConstants.VMAX_CLUSTER_STORAGE_GROUP_MASK_NAME;
        }
        DataSource sgDataSource = ExportMaskUtils.getExportDatasource(storage, new ArrayList<Initiator>(initiators), dataSourceFactory, storageGroupCustomTemplateName);
        // Group volumes by Storage Group
        Map<String, Collection<VolumeURIHLU>> volumesByStorageGroup = _helper.groupVolumesByStorageGroup(storage, parentGroupName, sgDataSource, storageGroupCustomTemplateName, policyToVolumeGroup, customConfigHandler);
        // associate it with fast if needed, then add the new Child Group to the existing Parent Cascaded Group
        for (Entry<String, Collection<VolumeURIHLU>> volumesByStorageGroupEntry : volumesByStorageGroup.entrySet()) {
            VolumeURIHLU[] volumeURIHLUArray = null;
            // Even though policy and limits info are already in volumURIHLU, let's still extract to a holder for
            // easy access
            // Is it safe to not touch the below variable as it seems to be used by non VMAX3 cases only?
            StorageGroupPolicyLimitsParam volumePolicyLimitsParam = new StorageGroupPolicyLimitsParam(Constants.NONE);
            if (null != volumesByStorageGroupEntry.getValue()) {
                volumeURIHLUArray = volumesByStorageGroupEntry.getValue().toArray(new VolumeURIHLU[0]);
                volumePolicyLimitsParam = _helper.createStorageGroupPolicyLimitsParam(volumesByStorageGroupEntry.getValue(), storage, _dbClient);
            }
            String childGroupName = volumesByStorageGroupEntry.getKey().toString();
            if (isVmax3) {
                childGroupName = childGroupName.replaceAll(Constants.SMIS_PLUS_REGEX, Constants.UNDERSCORE_DELIMITER);
            }
            _log.info("Group Name : {} --- volume storage group name : {}", childGroupName, (volumeURIHLUArray != null ? Joiner.on("\t").join(volumeURIHLUArray) : ""));
            CIMObjectPath childGroupPath = _cimPath.getMaskingGroupPath(storage, childGroupName, SmisCommandHelper.MASKING_GROUP_TYPE.SE_DeviceMaskingGroup);
            CIMInstance childGroupInstance = _helper.checkExists(storage, childGroupPath, false, false);
            if (null == childGroupInstance) {
                // For the newly created group, set policy, and other required properties bandwidth, iops as needed.
                // Once child group created, add this child Group to existing Parent Cascaded Group.
                // Empty child group is created to be able to add volumes with HLUs
                // once this child group is added in the cascaded storage group.
                _log.info("Group {} doesn't exist, creating a new group", childGroupName);
                CIMObjectPath childGroupCreated = createVolumeGroup(storage, childGroupName, volumeURIHLUArray, taskCompleter, false);
                _log.debug("Created Child Group {}", childGroupCreated);
                // Get childGroupName from the child group path childGroupCreated as it
                // could have been truncated in createVolumeGroup method
                childGroupName = _cimPath.getMaskingGroupName(storage, childGroupCreated);
                if (!isVmax3 && _helper.isFastPolicy(volumePolicyLimitsParam.getAutoTierPolicyName()) && !_helper.checkVolumeGroupAssociatedWithPolicy(storage, childGroupCreated, volumePolicyLimitsParam.getAutoTierPolicyName())) {
                    _log.debug("Adding Storage Group {} to Fast Policy {}", childGroupName, volumePolicyLimitsParam.getAutoTierPolicyName());
                    addVolumeGroupToAutoTieringPolicy(storage, volumePolicyLimitsParam.getAutoTierPolicyName(), childGroupCreated, taskCompleter);
                }
                // Add new Child Storage Group to Parent Cascaded Group
                // NOTE: host IO limit is set during the first child SG created with cascaded group.
                // Logically (or easy to follow) is to set limits after SG is created. However, because add job
                // logic
                // is executed in a queue. Hence, move update logic to SmisMaskingViewAddVolumeJob
                addGroupsToCascadedVolumeGroup(storage, parentGroupName, childGroupCreated, null, taskCompleter, forceFlag);
                _log.debug("Added newly created Storage Group {} to Parent Cascaded Group {}", childGroupName, parentGroupName);
                // Add volumes to the newly created child group
                _log.info("Adding Volumes to non cascaded Storage Group {} START", childGroupName);
                // Create a relatively empty completer associated with the export mask. We don't have the export
                // group
                // at this level, so there's nothing decent to attach the completer to anyway.
                String task = UUID.randomUUID().toString();
                ExportMaskVolumeToStorageGroupCompleter completer = new ExportMaskVolumeToStorageGroupCompleter(null, exportMaskURI, task);
                SmisMaskingViewAddVolumeJob job = new SmisMaskingViewAddVolumeJob(null, storage.getId(), exportMaskURI, volumeURIHLUArray, childGroupCreated, completer);
                job.setCIMObjectPathfactory(_cimPath);
                _helper.addVolumesToStorageGroup(volumeURIHLUArray, storage, childGroupName, job, forceFlag);
                ExportOperationContext.insertContextOperation(taskCompleter, VmaxExportOperationContext.OPERATION_ADD_VOLUMES_TO_STORAGE_GROUP, childGroupName, volumeURIHLUArray, forceFlag);
                _log.info("Adding Volumes to non cascaded Storage Group {} END", childGroupName);
            } else // Only reusable groups will have null volumeURIHLUArray
            if (null != volumeURIHLUArray) {
                // Only add volumes that don't already exist in the StorageGroup
                VolumeURIHLU[] newVolumesToAdd = getVolumesThatAreNotAlreadyInSG(storage, childGroupPath, childGroupName, volumesByStorageGroupEntry.getValue().toArray(new VolumeURIHLU[0]));
                if (newVolumesToAdd != null) {
                    // We should not disturb any existing masking views on the Array. In this case, if the found
                    // storage group is not
                    // associated with expected fast policy, then we cannot proceed with neither of the below
                    // 1. Adding fast volumes to existing non fast storage group part of masking view
                    // 2. Creating a new Cascaded Group, and adding the existing storage group to it, as existing
                    // SG-->MV needs to be
                    // broken
                    StorageGroupPolicyLimitsParam childGroupKey = _helper.createStorageGroupPolicyLimitsParam(storage, childGroupInstance);
                    if (!isVmax3 && _helper.isFastPolicy(volumePolicyLimitsParam.getAutoTierPolicyName()) && !_helper.isFastPolicy(childGroupKey.getAutoTierPolicyName())) {
                        // Go through each volume associated with this storage group and pluck out by policy
                        for (StorageGroupPolicyLimitsParam phantomStorageGroupPolicyLimitsParam : policyToVolumeGroup.keySet()) {
                            String phantomPolicyName = phantomStorageGroupPolicyLimitsParam.getAutoTierPolicyName();
                            // If this is a non-FAST policy in the grouping, skip it.
                            if (!_helper.isFastPolicy(phantomPolicyName)) {
                                continue;
                            }
                            // Find the volumes in the volumeURIHLU associated with this policy
                            VolumeURIHLU[] phantomVolumesToAdd = getVolumesThatBelongToPolicy(newVolumesToAdd, phantomStorageGroupPolicyLimitsParam, storage);
                            _log.info(String.format("In order to add this volume to the masking view, we need to create/find a storage group " + "for the FAST policy %s and add the volume to the storage group and the existing storage group associated with the masking view", phantomStorageGroupPolicyLimitsParam));
                            // Check to see if there already is a phantom storage group with this policy on the
                            // array
                            List<String> phantomStorageGroupNames = _helper.findPhantomStorageGroupAssociatedWithFastPolicy(storage, phantomStorageGroupPolicyLimitsParam);
                            // If there's no existing phantom storage group, create one.
                            if (phantomStorageGroupNames == null || phantomStorageGroupNames.isEmpty()) {
                                // TODO: Probably need to use some name generator for this.
                                String phantomStorageGroupName = childGroupName + "_" + phantomStorageGroupPolicyLimitsParam;
                                // We need to create a new phantom storage group with our policy associated with it.
                                _log.info("phantom storage group {} doesn't exist, creating a new group", phantomStorageGroupName);
                                CIMObjectPath phantomStorageGroupCreated = createVolumeGroup(storage, phantomStorageGroupName, phantomVolumesToAdd, taskCompleter, true);
                                _log.info("Adding Storage Group {} to Fast Policy {}", phantomStorageGroupName, phantomPolicyName);
                                addVolumeGroupToAutoTieringPolicy(storage, phantomPolicyName, phantomStorageGroupCreated, taskCompleter);
                            } else {
                                // take the first matching phantom SG from the list
                                String phantomStorageGroupName = phantomStorageGroupNames.get(0);
                                // We found the phantom storage group, but we need to make sure the volumes aren't
                                // already in the
                                // storage
                                // group from a previous operation or manual intervention.
                                List<URI> phantomVolumeIds = new ArrayList<URI>();
                                for (VolumeURIHLU phantomVolume : phantomVolumesToAdd) {
                                    phantomVolumeIds.add(phantomVolume.getVolumeURI());
                                }
                                phantomVolumeIds.removeAll(_helper.findVolumesInStorageGroup(storage, phantomStorageGroupName, phantomVolumeIds));
                                if (phantomVolumeIds.isEmpty()) {
                                    _log.info("Found that the volume(s) we wanted to add to the phantom storage group are already added.");
                                } else {
                                    // If we found a phantom storage group with our policy, use it.
                                    _log.info("Found that we need to add volumes to the phantom storage group: " + phantomStorageGroupName);
                                    // Create a relatively empty completer associated with the export mask. We don't
                                    // have the export
                                    // group
                                    // at this level, so there's nothing decent to attach the completer to anyway.
                                    String task = UUID.randomUUID().toString();
                                    ExportMaskVolumeToStorageGroupCompleter completer = new ExportMaskVolumeToStorageGroupCompleter(null, exportMaskURI, task);
                                    SmisMaskingViewAddVolumeJob job = new SmisMaskingViewAddVolumeJob(null, storage.getId(), exportMaskURI, phantomVolumesToAdd, null, completer);
                                    job.setCIMObjectPathfactory(_cimPath);
                                    _helper.addVolumesToStorageGroup(phantomVolumesToAdd, storage, phantomStorageGroupName, job, forceFlag);
                                    ExportOperationContext.insertContextOperation(taskCompleter, VmaxExportOperationContext.OPERATION_ADD_VOLUMES_TO_STORAGE_GROUP, phantomStorageGroupName, phantomVolumesToAdd, forceFlag);
                                    _log.info("Adding Volumes to non cascaded Storage Group {} END", phantomStorageGroupName);
                                }
                            }
                        }
                    }
                    if (isVmax3) {
                        // Remove volumes from the parking storage group
                        Set<String> nativeIds = new HashSet<String>();
                        for (VolumeURIHLU volURIHLU : newVolumesToAdd) {
                            nativeIds.add(_helper.getBlockObjectNativeId(volURIHLU.getVolumeURI()));
                        }
                        _helper.removeVolumeFromParkingSLOStorageGroup(storage, nativeIds.toArray(new String[] {}), forceFlag);
                    }
                    _log.info("Adding Volumes to non cascaded Storage Group {} START", childGroupName);
                    // Create a relatively empty completer associated with the export mask. We don't have the export
                    // group
                    // at this level, so there's nothing decent to attach the completer to anyway.
                    String task = UUID.randomUUID().toString();
                    ExportMaskVolumeToStorageGroupCompleter completer = new ExportMaskVolumeToStorageGroupCompleter(null, exportMaskURI, task);
                    SmisMaskingViewAddVolumeJob job = new SmisMaskingViewAddVolumeJob(null, storage.getId(), exportMaskURI, newVolumesToAdd, null, completer);
                    job.setCIMObjectPathfactory(_cimPath);
                    _helper.addVolumesToStorageGroup(newVolumesToAdd, storage, childGroupName, job, forceFlag);
                    ExportOperationContext.insertContextOperation(taskCompleter, VmaxExportOperationContext.OPERATION_ADD_VOLUMES_TO_STORAGE_GROUP, childGroupName, newVolumesToAdd, forceFlag);
                    _log.info("Adding Volumes to non cascaded Storage Group {} END", childGroupName);
                } else {
                    // newVolumesToAdd == null, implying that all the requested
                    // volumes are already in the StorageGroup. This is a no-op.
                    _log.info("All volumes are already in the storage group");
                }
            } else // Else, we have existing groups which hold these volumes, hence add those groups to
            // cascaded group.
            {
                _log.info("Adding Existing Storage Group {} to Cascaded Group {} START :", childGroupName, parentGroupName);
                if (!isVmax3 && _helper.isFastPolicy(volumePolicyLimitsParam.getAutoTierPolicyName()) && !_helper.checkVolumeGroupAssociatedWithPolicy(storage, childGroupPath, volumePolicyLimitsParam.getAutoTierPolicyName())) {
                    _log.info("Adding Storage Group {} to Fast Policy {}", childGroupName, volumePolicyLimitsParam.getAutoTierPolicyName());
                    addVolumeGroupToAutoTieringPolicy(storage, volumePolicyLimitsParam.getAutoTierPolicyName(), childGroupPath, taskCompleter);
                }
                String task = UUID.randomUUID().toString();
                ExportMaskVolumeToStorageGroupCompleter completer = new ExportMaskVolumeToStorageGroupCompleter(null, exportMaskURI, task);
                SmisMaskingViewAddVolumeJob job = new SmisMaskingViewAddVolumeJob(null, storage.getId(), exportMaskURI, volumeURIHLUArray, null, completer);
                job.setCIMObjectPathfactory(_cimPath);
                addGroupsToCascadedVolumeGroup(storage, parentGroupName, childGroupPath, job, taskCompleter, forceFlag);
                _log.debug("Adding Existing Storage Group {} to Cascaded Group {} END :", childGroupName, parentGroupName);
            }
        }
        // Test mechanism to invoke a failure. No-op on production systems.
        InvokeTestFailure.internalOnlyInvokeTestFailure(InvokeTestFailure.ARTIFICIAL_FAILURE_002);
        taskCompleter.ready(_dbClient);
    } catch (Exception e) {
        _log.error(String.format("addVolumes failed - maskName: %s", exportMaskURI.toString()), e);
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        taskCompleter.error(_dbClient, serviceError);
    }
    _log.info("{} addVolumes END...", storage.getSerialNumber());
}

Example 15 with DataSource

use of com.emc.storageos.customconfigcontroller.DataSource in project coprhd-controller by CoprHD.

the class VmaxExportOperations method addInitiators.

@Override
public void addInitiators(StorageSystem storage, URI exportMaskURI, List<URI> volumeURIs, List<Initiator> initiatorList, List<URI> targetURIList, TaskCompleter taskCompleter) throws DeviceControllerException {
    _log.info("{} addInitiators START...", storage.getSerialNumber());
    try {
        _log.info("addInitiators: Export mask id: {}", exportMaskURI);
        if (volumeURIs != null) {
            _log.info("addInitiators: volumes : {}", Joiner.on(',').join(volumeURIs));
        }
        _log.info("addInitiators: initiators : {}", Joiner.on(',').join(initiatorList));
        _log.info("addInitiators: targets : {}", Joiner.on(",").join(targetURIList));
        ExportOperationContext context = new VmaxExportOperationContext();
        // Prime the context object
        taskCompleter.updateWorkflowStepContext(context);
        ExportMask mask = _dbClient.queryObject(ExportMask.class, exportMaskURI);
        String cascadedIGCustomTemplateName = CustomConfigConstants.VMAX_HOST_CASCADED_IG_MASK_NAME;
        String initiatorGroupCustomTemplateName = CustomConfigConstants.VMAX_HOST_INITIATOR_GROUP_MASK_NAME;
        String exportType = ExportMaskUtils.getExportType(_dbClient, mask);
        if (ExportGroupType.Cluster.name().equals(exportType)) {
            cascadedIGCustomTemplateName = CustomConfigConstants.VMAX_CLUSTER_CASCADED_IG_MASK_NAME;
            initiatorGroupCustomTemplateName = CustomConfigConstants.VMAX_CLUSTER_INITIATOR_GROUP_MASK_NAME;
        }
        // Get the export mask complete initiator list. This is required to compute the storage group name
        Set<Initiator> initiators = ExportMaskUtils.getInitiatorsForExportMask(_dbClient, mask, null);
        DataSource cascadedIGDataSource = ExportMaskUtils.getExportDatasource(storage, new ArrayList<Initiator>(initiators), dataSourceFactory, cascadedIGCustomTemplateName);
        String cigName = customConfigHandler.getComputedCustomConfigValue(cascadedIGCustomTemplateName, storage.getSystemType(), cascadedIGDataSource);
        createOrUpdateInitiatorGroups(storage, exportMaskURI, cigName, initiatorGroupCustomTemplateName, initiatorList, taskCompleter);
        if (taskCompleter.isCompleted()) {
            // COP-27456- task already set to error in the above method if any fails.
            _log.info("{} addInitiators END...", storage == null ? null : storage.getSerialNumber());
            return;
        }
        ExportMask exportMask = _dbClient.queryObject(ExportMask.class, exportMaskURI);
        if (targetURIList != null && !targetURIList.isEmpty() && !exportMask.hasTargets(targetURIList)) {
            _log.info("Adding targets...");
            // always get the port group from the masking view
            CIMInstance portGroupInstance = _helper.getPortGroupInstance(storage, mask.getMaskName());
            if (null == portGroupInstance) {
                String errMsg = String.format("addInitiator failed - maskName %s : Port group not found ", mask.getMaskName());
                ServiceError serviceError = DeviceControllerException.errors.jobFailedMsg(errMsg, null);
                taskCompleter.error(_dbClient, serviceError);
                return;
            }
            String pgGroupName = (String) portGroupInstance.getPropertyValue(SmisConstants.CP_ELEMENT_NAME);
            // Get the current ports off of the storage group; only add the ones that aren't there already.
            WBEMClient client = _helper.getConnection(storage).getCimClient();
            List<String> storagePorts = _helper.getStoragePortsFromLunMaskingInstance(client, portGroupInstance);
            Set<URI> storagePortURIs = new HashSet<>();
            storagePortURIs.addAll(transform(ExportUtils.storagePortNamesToURIs(_dbClient, storagePorts), CommonTransformerFunctions.FCTN_STRING_TO_URI));
            // Google Sets.difference returns a non-serializable set, so drop it into a standard HashSet upon
            // return.
            List<URI> diffPorts = new ArrayList<URI>(Sets.difference(newHashSet(targetURIList), storagePortURIs));
            if (!diffPorts.isEmpty()) {
                CIMArgument[] inArgs = _helper.getAddTargetsToMaskingGroupInputArguments(storage, portGroupInstance.getObjectPath(), mask.getMaskName(), Lists.newArrayList(diffPorts));
                CIMArgument[] outArgs = new CIMArgument[5];
                _helper.invokeMethodSynchronously(storage, _cimPath.getControllerConfigSvcPath(storage), "AddMembers", inArgs, outArgs, null);
                ExportOperationContext.insertContextOperation(taskCompleter, VmaxExportOperationContext.OPERATION_ADD_PORTS_TO_PORT_GROUP, pgGroupName, diffPorts);
            } else {
                _log.info(String.format("Target ports already added to port group %s, likely by a previous operation.", pgGroupName));
            }
            _dbClient.updateObject(exportMask);
        }
        _log.info(String.format("addInitiators succeeded - maskName: %s", exportMaskURI.toString()));
        // Test mechanism to invoke a failure. No-op on production systems.
        InvokeTestFailure.internalOnlyInvokeTestFailure(InvokeTestFailure.ARTIFICIAL_FAILURE_003);
        taskCompleter.ready(_dbClient);
    } catch (Exception e) {
        _log.error(String.format("addInitiators failed - maskName: %s", exportMaskURI.toString()), e);
        ServiceError serviceError = DeviceControllerException.errors.jobFailed(e);
        taskCompleter.error(_dbClient, serviceError);
    }
    _log.info("{} addInitiators END...", storage == null ? null : storage.getSerialNumber());
}