Examples with DatadiskTO com.cloud.agent.api.to.DatadiskTO used on opensource projects

Example 1 with DatadiskTO

use of com.cloud.agent.api.to.DatadiskTO in project cloudstack by apache.

the class VolumeOrchestrator method allocateTemplatedVolumes.

@Override
public List<DiskProfile> allocateTemplatedVolumes(Type type, String name, DiskOffering offering, Long rootDisksize, Long minIops, Long maxIops, VirtualMachineTemplate template, VirtualMachine vm, Account owner) {
    int volumesNumber = 1;
    List<DatadiskTO> templateAsIsDisks = null;
    String configurationId = null;
    boolean deployVmAsIs = false;
    if (template.isDeployAsIs() && vm.getType() != VirtualMachine.Type.SecondaryStorageVm) {
        List<SecondaryStorageVmVO> runningSSVMs = secondaryStorageVmDao.getSecStorageVmListInStates(null, vm.getDataCenterId(), State.Running);
        if (CollectionUtils.isEmpty(runningSSVMs)) {
            s_logger.info("Could not find a running SSVM in datacenter " + vm.getDataCenterId() + " for deploying VM as is, " + "not deploying VM " + vm.getInstanceName() + " as-is");
        } else {
            UserVmDetailVO configurationDetail = userVmDetailsDao.findDetail(vm.getId(), VmDetailConstants.DEPLOY_AS_IS_CONFIGURATION);
            if (configurationDetail != null) {
                configurationId = configurationDetail.getValue();
            }
            templateAsIsDisks = _tmpltMgr.getTemplateDisksOnImageStore(template.getId(), DataStoreRole.Image, configurationId);
            if (CollectionUtils.isNotEmpty(templateAsIsDisks)) {
                templateAsIsDisks = templateAsIsDisks.stream().filter(x -> !x.isIso()).sorted(Comparator.comparing(DatadiskTO::getDiskNumber)).collect(Collectors.toList());
            }
            volumesNumber = templateAsIsDisks.size();
            deployVmAsIs = true;
        }
    }
    if (volumesNumber < 1) {
        throw new CloudRuntimeException("Unable to create any volume from template " + template.getName());
    }
    List<DiskProfile> profiles = new ArrayList<>();
    for (int number = 0; number < volumesNumber; number++) {
        String volumeName = name;
        Long volumeSize = rootDisksize;
        long deviceId = type.equals(Type.ROOT) ? 0L : 1L;
        if (deployVmAsIs) {
            int volumeNameSuffix = templateAsIsDisks.get(number).getDiskNumber();
            volumeName = String.format("%s-%d", volumeName, volumeNameSuffix);
            volumeSize = templateAsIsDisks.get(number).getVirtualSize();
            deviceId = templateAsIsDisks.get(number).getDiskNumber();
        }
        s_logger.info(String.format("adding disk object %s to %s", volumeName, vm.getInstanceName()));
        DiskProfile diskProfile = allocateTemplatedVolume(type, volumeName, offering, volumeSize, minIops, maxIops, template, vm, owner, deviceId, configurationId);
        profiles.add(diskProfile);
    }
    handleRootDiskControllerTpeForDeployAsIs(templateAsIsDisks, vm);
    return profiles;
}

Example 2 with DatadiskTO

use of com.cloud.agent.api.to.DatadiskTO in project cloudstack by apache.

the class NfsSecondaryStorageResource method execute.

public Answer execute(GetDatadisksCommand cmd) {
    DataTO srcData = cmd.getData();
    String configurationId = cmd.getConfigurationId();
    TemplateObjectTO template = (TemplateObjectTO) srcData;
    DataStoreTO srcStore = srcData.getDataStore();
    if (!(srcStore instanceof NfsTO)) {
        return new CreateDatadiskTemplateAnswer("Unsupported protocol");
    }
    NfsTO nfsImageStore = (NfsTO) srcStore;
    String secondaryStorageUrl = nfsImageStore.getUrl();
    assert (secondaryStorageUrl != null);
    String templateUrl = secondaryStorageUrl + File.separator + srcData.getPath();
    Pair<String, String> templateInfo = decodeTemplateRelativePathAndNameFromUrl(secondaryStorageUrl, templateUrl, template.getName());
    String templateRelativeFolderPath = templateInfo.first();
    try {
        String secondaryMountPoint = getRootDir(secondaryStorageUrl, _nfsVersion);
        s_logger.info("MDOVE Secondary storage mount point: " + secondaryMountPoint);
        String srcOVAFileName = getTemplateOnSecStorageFilePath(secondaryMountPoint, templateRelativeFolderPath, templateInfo.second(), ImageFormat.OVA.getFileExtension());
        String ovfFilePath = getOVFFilePath(srcOVAFileName);
        if (ovfFilePath == null) {
            Script command = new Script("tar", 0, s_logger);
            command.add("--no-same-owner");
            command.add("--no-same-permissions");
            command.add("-xf", srcOVAFileName);
            command.setWorkDir(secondaryMountPoint + File.separator + templateRelativeFolderPath);
            s_logger.info("Executing command: " + command.toString());
            String result = command.execute();
            if (result != null) {
                String msg = "Unable to unpack snapshot OVA file at: " + srcOVAFileName;
                s_logger.error(msg);
                throw new Exception(msg);
            }
            command = new Script("chmod", 0, s_logger);
            command.add("-R");
            command.add("666", secondaryMountPoint + File.separator + templateRelativeFolderPath);
            result = command.execute();
            if (result != null) {
                s_logger.warn("Unable to set permissions for " + secondaryMountPoint + File.separator + templateRelativeFolderPath + " due to " + result);
            }
        }
        Script command = new Script("cp", _timeout, s_logger);
        command.add(ovfFilePath);
        command.add(ovfFilePath + ORIGINAL_FILE_EXTENSION);
        String result = command.execute();
        if (result != null) {
            String msg = "Unable to rename original OVF, error msg: " + result;
            s_logger.error(msg);
        }
        s_logger.debug("Reading OVF " + ovfFilePath + " to retrive the number of disks present in OVA");
        OVFHelper ovfHelper = new OVFHelper();
        List<DatadiskTO> disks = ovfHelper.getOVFVolumeInfoFromFile(ovfFilePath, configurationId);
        return new GetDatadisksAnswer(disks);
    } catch (Exception e) {
        String msg = "Get Datadisk Template Count failed due to " + e.getMessage();
        s_logger.error(msg, e);
        return new GetDatadisksAnswer(msg);
    }
}

Example 3 with DatadiskTO

use of com.cloud.agent.api.to.DatadiskTO in project cloudstack by apache.

the class OVFHelper method generateDiskTO.

private DatadiskTO generateDiskTO(OVFFile file, OVFDisk disk, String ovfParentPath, int diskNumber, OVFVirtualHardwareItemTO diskItem) throws InternalErrorException {
    String path = file != null ? ovfParentPath + File.separator + file._href : null;
    if (StringUtils.isNotBlank(path)) {
        File f = new File(path);
        if (!f.exists() || f.isDirectory()) {
            s_logger.error("One of the attached disk or iso does not exists " + path);
            throw new InternalErrorException("One of the attached disk or iso as stated on OVF does not exists " + path);
        }
    }
    Long capacity = disk != null ? disk._capacity : file._size;
    Long fileSize = file != null ? file._size : 0L;
    String controller = "";
    String controllerSubType = "";
    if (disk != null) {
        OVFDiskController cDiskController = disk._controller;
        controller = cDiskController == null ? "" : disk._controller._name;
        controllerSubType = cDiskController == null ? "" : disk._controller._subType;
    }
    boolean isIso = file != null && file.isIso;
    boolean bootable = file != null && file._bootable;
    String diskId = disk == null ? file._id : disk._diskId;
    String configuration = diskItem != null ? diskItem.getConfigurationIds() : null;
    return new DatadiskTO(path, capacity, fileSize, diskId, isIso, bootable, controller, controllerSubType, diskNumber, configuration);
}

Example 4 with DatadiskTO

use of com.cloud.agent.api.to.DatadiskTO in project cloudstack by apache.

the class OVFHelper method getOVFVolumeInfoFromFile.

public List<DatadiskTO> getOVFVolumeInfoFromFile(String ovfFilePath, Document doc, String configurationId) throws InternalErrorException {
    if (StringUtils.isBlank(ovfFilePath)) {
        return null;
    }
    File ovfFile = new File(ovfFilePath);
    List<OVFVirtualHardwareItemTO> hardwareItems = getVirtualHardwareItemsFromDocumentTree(doc);
    List<OVFFile> files = extractFilesFromOvfDocumentTree(ovfFile, doc);
    List<OVFDisk> disks = extractDisksFromOvfDocumentTree(doc);
    List<OVFVirtualHardwareItemTO> diskHardwareItems = hardwareItems.stream().filter(x -> x.getResourceType() == OVFVirtualHardwareItemTO.HardwareResourceType.DiskDrive && hardwareItemContainsConfiguration(x, configurationId)).collect(Collectors.toList());
    return matchHardwareItemsToDiskAndFilesInformation(diskHardwareItems, files, disks, ovfFile.getParent());
}

Example 5 with DatadiskTO

use of com.cloud.agent.api.to.DatadiskTO in project cloudstack by apache.

the class OVFHelper method matchHardwareItemsToDiskAndFilesInformation.

private List<DatadiskTO> matchHardwareItemsToDiskAndFilesInformation(List<OVFVirtualHardwareItemTO> diskHardwareItems, List<OVFFile> files, List<OVFDisk> disks, String ovfParentPath) throws InternalErrorException {
    List<DatadiskTO> diskTOs = new LinkedList<>();
    int diskNumber = 0;
    for (OVFVirtualHardwareItemTO diskItem : diskHardwareItems) {
        if (StringUtils.isBlank(diskItem.getHostResource())) {
            s_logger.error("Missing disk information for hardware item " + diskItem.getElementName() + " " + diskItem.getInstanceId());
            continue;
        }
        String diskId = extractDiskIdFromDiskHostResource(diskItem.getHostResource());
        OVFDisk diskDefinition = getDiskDefinitionFromDiskId(diskId, disks);
        if (diskDefinition == null) {
            s_logger.error("Missing disk definition for disk ID " + diskId);
        }
        OVFFile fileDefinition = getFileDefinitionFromDiskDefinition(diskDefinition._fileRef, files);
        DatadiskTO datadiskTO = generateDiskTO(fileDefinition, diskDefinition, ovfParentPath, diskNumber, diskItem);
        diskTOs.add(datadiskTO);
        diskNumber++;
    }
    List<OVFFile> isoFiles = files.stream().filter(x -> x.isIso).collect(Collectors.toList());
    for (OVFFile isoFile : isoFiles) {
        DatadiskTO isoTO = generateDiskTO(isoFile, null, ovfParentPath, diskNumber, null);
        diskTOs.add(isoTO);
        diskNumber++;
    }
    return diskTOs;
}