Examples with VmdkProcessor com.cloud.storage.template.VmdkProcessor used on opensource projects

Example 1 with VmdkProcessor

use of com.cloud.storage.template.VmdkProcessor in project cloudstack by apache.

the class DownloadManagerImpl method configure.

@Override
@SuppressWarnings("unchecked")
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    _name = name;
    String value = null;
    _storage = (StorageLayer) params.get(StorageLayer.InstanceConfigKey);
    if (_storage == null) {
        value = (String) params.get(StorageLayer.ClassConfigKey);
        if (value == null) {
            throw new ConfigurationException("Unable to find the storage layer");
        }
        Class<StorageLayer> clazz;
        try {
            clazz = (Class<StorageLayer>) Class.forName(value);
            _storage = clazz.newInstance();
        } catch (ClassNotFoundException e) {
            throw new ConfigurationException("Unable to instantiate " + value);
        } catch (InstantiationException e) {
            throw new ConfigurationException("Unable to instantiate " + value);
        } catch (IllegalAccessException e) {
            throw new ConfigurationException("Unable to instantiate " + value);
        }
    }
    String inSystemVM = (String) params.get("secondary.storage.vm");
    if (inSystemVM != null && "true".equalsIgnoreCase(inSystemVM)) {
        LOGGER.info("DownloadManager: starting additional services since we are inside system vm");
        _nfsVersion = NfsSecondaryStorageResource.retrieveNfsVersionFromParams(params);
        startAdditionalServices();
        blockOutgoingOnPrivate();
    }
    value = (String) params.get("install.timeout.pergig");
    installTimeoutPerGig = NumbersUtil.parseInt(value, 15 * 60) * 1000;
    value = (String) params.get("install.numthreads");
    final int numInstallThreads = NumbersUtil.parseInt(value, 10);
    String scriptsDir = (String) params.get("template.scripts.dir");
    if (scriptsDir == null) {
        scriptsDir = "scripts/storage/secondary";
    }
    listTmpltScr = Script.findScript(scriptsDir, "listvmtmplt.sh");
    if (listTmpltScr == null) {
        throw new ConfigurationException("Unable to find the listvmtmplt.sh");
    }
    LOGGER.info("listvmtmplt.sh found in " + listTmpltScr);
    createTmpltScr = Script.findScript(scriptsDir, "createtmplt.sh");
    if (createTmpltScr == null) {
        throw new ConfigurationException("Unable to find createtmplt.sh");
    }
    LOGGER.info("createtmplt.sh found in " + createTmpltScr);
    listVolScr = Script.findScript(scriptsDir, "listvolume.sh");
    if (listVolScr == null) {
        throw new ConfigurationException("Unable to find the listvolume.sh");
    }
    LOGGER.info("listvolume.sh found in " + listVolScr);
    createVolScr = Script.findScript(scriptsDir, "createvolume.sh");
    if (createVolScr == null) {
        throw new ConfigurationException("Unable to find createvolume.sh");
    }
    LOGGER.info("createvolume.sh found in " + createVolScr);
    _processors = new HashMap<String, Processor>();
    Processor processor = new VhdProcessor();
    processor.configure("VHD Processor", params);
    _processors.put("VHD Processor", processor);
    processor = new IsoProcessor();
    processor.configure("ISO Processor", params);
    _processors.put("ISO Processor", processor);
    processor = new QCOW2Processor();
    processor.configure("QCOW2 Processor", params);
    _processors.put("QCOW2 Processor", processor);
    processor = new OVAProcessor();
    processor.configure("OVA Processor", params);
    _processors.put("OVA Processor", processor);
    processor = new VmdkProcessor();
    processor.configure("VMDK Processor", params);
    _processors.put("VMDK Processor", processor);
    processor = new RawImageProcessor();
    processor.configure("Raw Image Processor", params);
    _processors.put("Raw Image Processor", processor);
    processor = new TARProcessor();
    processor.configure("TAR Processor", params);
    _processors.put("TAR Processor", processor);
    _templateDir = (String) params.get("public.templates.root.dir");
    if (_templateDir == null) {
        _templateDir = TemplateConstants.DEFAULT_TMPLT_ROOT_DIR;
    }
    _templateDir += File.separator + TemplateConstants.DEFAULT_TMPLT_FIRST_LEVEL_DIR;
    _volumeDir = TemplateConstants.DEFAULT_VOLUME_ROOT_DIR + File.separator;
    // Add more processors here.
    threadPool = Executors.newFixedThreadPool(numInstallThreads);
    return true;
}

Example 2 with VmdkProcessor

use of com.cloud.storage.template.VmdkProcessor in project cloudstack by apache.

the class DownloadManagerImpl method gatherTemplateInfo.

@Override
public Map<String, TemplateProp> gatherTemplateInfo(String rootDir) {
    Map<String, TemplateProp> result = new HashMap<String, TemplateProp>();
    String templateDir = rootDir + File.separator + _templateDir;
    if (!_storage.exists(templateDir)) {
        _storage.mkdirs(templateDir);
    }
    List<String> publicTmplts = listTemplates(templateDir);
    for (String tmplt : publicTmplts) {
        String path = tmplt.substring(0, tmplt.lastIndexOf(File.separator));
        TemplateLocation loc = new TemplateLocation(_storage, path);
        try {
            if (!loc.load()) {
                LOGGER.warn("Post download installation was not completed for " + path);
                // loc.purge();
                _storage.cleanup(path, templateDir);
                continue;
            }
        } catch (IOException e) {
            LOGGER.warn("Unable to load template location " + path, e);
            continue;
        }
        TemplateProp tInfo = loc.getTemplateInfo();
        if ((tInfo.getSize() == tInfo.getPhysicalSize()) && (tInfo.getInstallPath().endsWith(ImageFormat.OVA.getFileExtension()))) {
            try {
                Processor processor = _processors.get("OVA Processor");
                OVAProcessor vmdkProcessor = (OVAProcessor) processor;
                long vSize = vmdkProcessor.getTemplateVirtualSize(path, tInfo.getInstallPath().substring(tInfo.getInstallPath().lastIndexOf(File.separator) + 1));
                tInfo.setSize(vSize);
                loc.updateVirtualSize(vSize);
                loc.save();
            } catch (Exception e) {
                LOGGER.error("Unable to get the virtual size of the template: " + tInfo.getInstallPath() + " due to " + e.getMessage());
            }
        }
        result.put(tInfo.getTemplateName(), tInfo);
        LOGGER.debug("Added template name: " + tInfo.getTemplateName() + ", path: " + tmplt);
    }
    return result;
}

Example 3 with VmdkProcessor

use of com.cloud.storage.template.VmdkProcessor in project cloudstack by apache.

the class NfsSecondaryStorageResource method getVirtualSize.

protected long getVirtualSize(File file, ImageFormat format) {
    Processor processor = null;
    try {
        if (format == null) {
            return file.length();
        } else if (format == ImageFormat.QCOW2) {
            processor = new QCOW2Processor();
        } else if (format == ImageFormat.OVA) {
            processor = new OVAProcessor();
        } else if (format == ImageFormat.VHD) {
            processor = new VhdProcessor();
        } else if (format == ImageFormat.RAW) {
            processor = new RawImageProcessor();
        } else if (format == ImageFormat.VMDK) {
            processor = new VmdkProcessor();
        }
        if (format == ImageFormat.TAR) {
            processor = new TARProcessor();
        }
        if (processor == null) {
            return file.length();
        }
        Map<String, Object> params = new HashMap<String, Object>();
        params.put(StorageLayer.InstanceConfigKey, _storage);
        processor.configure("template processor", params);
        return processor.getVirtualSize(file);
    } catch (Exception e) {
        s_logger.warn("Failed to get virtual size of file " + file.getPath() + ", returning file size instead: ", e);
        return file.length();
    }
}

Example 4 with VmdkProcessor

use of com.cloud.storage.template.VmdkProcessor in project cloudstack by apache.

the class DownloadManagerImpl method gatherVolumeInfo.

@Override
public Map<Long, TemplateProp> gatherVolumeInfo(String rootDir) {
    Map<Long, TemplateProp> result = new HashMap<Long, TemplateProp>();
    String volumeDir = rootDir + File.separator + _volumeDir;
    if (!_storage.exists(volumeDir)) {
        _storage.mkdirs(volumeDir);
    }
    List<String> vols = listVolumes(volumeDir);
    for (String vol : vols) {
        String path = vol.substring(0, vol.lastIndexOf(File.separator));
        TemplateLocation loc = new TemplateLocation(_storage, path);
        try {
            if (!loc.load()) {
                LOGGER.warn("Post download installation was not completed for " + path);
                // loc.purge();
                _storage.cleanup(path, volumeDir);
                continue;
            }
        } catch (IOException e) {
            LOGGER.warn("Unable to load volume location " + path, e);
            continue;
        }
        TemplateProp vInfo = loc.getTemplateInfo();
        if ((vInfo.getSize() == vInfo.getPhysicalSize()) && (vInfo.getInstallPath().endsWith(ImageFormat.OVA.getFileExtension()))) {
            try {
                Processor processor = _processors.get("OVA Processor");
                OVAProcessor vmdkProcessor = (OVAProcessor) processor;
                long vSize = vmdkProcessor.getTemplateVirtualSize(path, vInfo.getInstallPath().substring(vInfo.getInstallPath().lastIndexOf(File.separator) + 1));
                vInfo.setSize(vSize);
                loc.updateVirtualSize(vSize);
                loc.save();
            } catch (Exception e) {
                LOGGER.error("Unable to get the virtual size of the volume: " + vInfo.getInstallPath() + " due to " + e.getMessage());
            }
        }
        result.put(vInfo.getId(), vInfo);
        LOGGER.debug("Added volume name: " + vInfo.getTemplateName() + ", path: " + vol);
    }
    return result;
}