Examples with CloudRuntimeException com.cloud.legacymodel.exceptions.CloudRuntimeException used on opensource projects

Example 46 with CloudRuntimeException

use of com.cloud.legacymodel.exceptions.CloudRuntimeException in project cosmic by MissionCriticalCloud.

the class NfsSecondaryStorageResource method postProcessing.

protected CopyCmdAnswer postProcessing(final File destFile, final String downloadPath, final String destPath, final DataTO srcData, final DataTO destData) throws ConfigurationException {
    if (destData.getObjectType() == DataObjectType.SNAPSHOT) {
        final SnapshotObjectTO snapshot = new SnapshotObjectTO();
        snapshot.setPath(destPath + File.separator + destFile.getName());
        final CopyCmdAnswer answer = new CopyCmdAnswer(snapshot);
        return answer;
    }
    // do post processing to unzip the file if it is compressed
    final String scriptsDir = "scripts/storage/secondary";
    final String createTmpltScr = Script.findScript(scriptsDir, "createtmplt.sh");
    if (createTmpltScr == null) {
        throw new ConfigurationException("Unable to find createtmplt.sh");
    }
    s_logger.info("createtmplt.sh found in " + createTmpltScr);
    final String createVolScr = Script.findScript(scriptsDir, "createvolume.sh");
    if (createVolScr == null) {
        throw new ConfigurationException("Unable to find createvolume.sh");
    }
    s_logger.info("createvolume.sh found in " + createVolScr);
    final String script = srcData.getObjectType() == DataObjectType.TEMPLATE ? createTmpltScr : createVolScr;
    final int installTimeoutPerGig = 180 * 60 * 1000;
    long imgSizeGigs = (long) Math.ceil(destFile.length() * 1.0d / (1024 * 1024 * 1024));
    // add one just in case
    imgSizeGigs++;
    final long timeout = imgSizeGigs * installTimeoutPerGig;
    final String origPath = destFile.getAbsolutePath();
    String extension = null;
    if (srcData.getObjectType() == DataObjectType.TEMPLATE) {
        extension = ((TemplateObjectTO) srcData).getFormat().toString().toLowerCase();
    } else if (srcData.getObjectType() == DataObjectType.VOLUME) {
        extension = ((VolumeObjectTO) srcData).getFormat().toString().toLowerCase();
    }
    final String templateName = UUID.randomUUID().toString();
    final String templateFilename = templateName + "." + extension;
    final Script scr = new Script(script, timeout, s_logger);
    // not used for now
    scr.add("-s", Long.toString(imgSizeGigs));
    scr.add("-n", templateFilename);
    scr.add("-t", downloadPath);
    // this is the temporary
    scr.add("-f", origPath);
    // template file downloaded
    final String result;
    result = scr.execute();
    if (result != null) {
        // script execution failure
        throw new CloudRuntimeException("Failed to run script " + script);
    }
    final String finalFileName = templateFilename;
    final String finalDownloadPath = destPath + File.separator + templateFilename;
    // compute the size of
    final long size = this._storage.getSize(downloadPath + File.separator + templateFilename);
    DataTO newDestTO = null;
    if (destData.getObjectType() == DataObjectType.TEMPLATE) {
        final TemplateObjectTO newTemplTO = new TemplateObjectTO();
        newTemplTO.setPath(finalDownloadPath);
        newTemplTO.setName(finalFileName);
        newTemplTO.setSize(size);
        newTemplTO.setPhysicalSize(size);
        newDestTO = newTemplTO;
    } else {
        final VolumeObjectTO newVolTO = new VolumeObjectTO();
        newVolTO.setPath(finalDownloadPath);
        newVolTO.setName(finalFileName);
        newVolTO.setSize(size);
        newDestTO = newVolTO;
    }
    return new CopyCmdAnswer(newDestTO);
}

Example 47 with CloudRuntimeException

use of com.cloud.legacymodel.exceptions.CloudRuntimeException in project cosmic by MissionCriticalCloud.

the class NfsSecondaryStorageResource method attemptMount.

protected void attemptMount(final String localRootPath, final String remoteDevice, final URI uri) {
    final String result;
    s_logger.debug("Make cmdline call to mount " + remoteDevice + " at " + localRootPath + " based on uri " + uri);
    final Script command = new Script(!this._inSystemVM, "mount", this._timeout, s_logger);
    final String scheme = uri.getScheme().toLowerCase();
    command.add("-t", scheme);
    if (scheme.equals("nfs")) {
        if ("Mac OS X".equalsIgnoreCase(System.getProperty("os.name"))) {
            // See http://wiki.qnap.com/wiki/Mounting_an_NFS_share_from_OS_X
            command.add("-o", "resvport");
        }
        if (this._inSystemVM) {
            command.add("-o", "soft,timeo=133,retrans=2147483647,tcp,acdirmax=0,acdirmin=0");
        }
    } else if (scheme.equals("cifs")) {
        final String extraOpts = parseCifsMountOptions(uri);
        // nfs acdirmax / acdirmin correspoonds to CIFS actimeo (see
        // http://linux.die.net/man/8/mount.cifs)
        // no equivalent to nfs timeo, retrans or tcp in CIFS
        // todo: allow security mode to be set.
        command.add("-o", extraOpts + "soft,actimeo=0");
    } else {
        final String errMsg = "Unsupported storage device scheme " + scheme + " in uri " + uri.toString();
        s_logger.error(errMsg);
        throw new CloudRuntimeException(errMsg);
    }
    command.add(remoteDevice);
    command.add(localRootPath);
    result = command.execute();
    if (result != null) {
        // Fedora Core 12 errors out with any -o option executed from java
        final String errMsg = "Unable to mount " + remoteDevice + " at " + localRootPath + " due to " + result;
        s_logger.error(errMsg);
        final File file = new File(localRootPath);
        if (file.exists()) {
            file.delete();
        }
        throw new CloudRuntimeException(errMsg);
    }
    s_logger.debug("Successfully mounted " + remoteDevice + " at " + localRootPath);
}

Example 48 with CloudRuntimeException

use of com.cloud.legacymodel.exceptions.CloudRuntimeException in project cosmic by MissionCriticalCloud.

the class NfsSecondaryStorageResource method getRootDir.

@Override
public synchronized String getRootDir(final String secUrl) {
    if (!this._inSystemVM) {
        return this._parent;
    }
    try {
        final URI uri = new URI(secUrl);
        final String dir = mountUri(uri);
        return this._parent + "/" + dir;
    } catch (final Exception e) {
        final String msg = "GetRootDir for " + secUrl + " failed due to " + e.toString();
        s_logger.error(msg, e);
        throw new CloudRuntimeException(msg);
    }
}

Example 49 with CloudRuntimeException

use of com.cloud.legacymodel.exceptions.CloudRuntimeException in project cosmic by MissionCriticalCloud.

the class NfsSecondaryStorageResource method ensureLocalRootPathExists.

protected void ensureLocalRootPathExists(final String localRootPath, final URI uri) {
    s_logger.debug("making available " + localRootPath + " on " + uri.toString());
    final File file = new File(localRootPath);
    s_logger.debug("local folder for mount will be " + file.getPath());
    if (!file.exists()) {
        s_logger.debug("create mount point: " + file.getPath());
        this._storage.mkdir(file.getPath());
        // Need to check after mkdir to allow O/S to complete operation
        if (!file.exists()) {
            final String errMsg = "Unable to create local folder for: " + localRootPath + " in order to mount " + uri.toString();
            s_logger.error(errMsg);
            throw new CloudRuntimeException(errMsg);
        }
    }
}

Example 50 with CloudRuntimeException

use of com.cloud.legacymodel.exceptions.CloudRuntimeException in project cosmic by MissionCriticalCloud.

the class ScpTemplateDownloader method download.

@Override
public long download(final boolean resume, final DownloadCompleteCallback callback) {
    if (this._status == TemplateDownloadStatus.ABORTED || this._status == TemplateDownloadStatus.UNRECOVERABLE_ERROR || this._status == TemplateDownloadStatus.DOWNLOAD_FINISHED) {
        return 0;
    }
    this._resume = resume;
    this._start = System.currentTimeMillis();
    final URI uri;
    try {
        uri = new URI(this._downloadUrl);
    } catch (final URISyntaxException e1) {
        this._status = TemplateDownloadStatus.UNRECOVERABLE_ERROR;
        return 0;
    }
    final String username = uri.getUserInfo();
    final String queries = uri.getQuery();
    String password = null;
    if (queries != null) {
        final String[] qs = queries.split("&");
        for (final String q : qs) {
            final String[] tokens = q.split("=");
            if (tokens[0].equalsIgnoreCase("password")) {
                password = tokens[1];
                break;
            }
        }
    }
    int port = uri.getPort();
    if (port == -1) {
        port = 22;
    }
    final File file = new File(this._toFile);
    final com.trilead.ssh2.Connection sshConnection = new com.trilead.ssh2.Connection(uri.getHost(), port);
    try {
        if (this._storage != null) {
            file.createNewFile();
            this._storage.setWorldReadableAndWriteable(file);
        }
        sshConnection.connect(null, 60000, 60000);
        if (!sshConnection.authenticateWithPassword(username, password)) {
            throw new CloudRuntimeException("Unable to authenticate");
        }
        final SCPClient scp = new SCPClient(sshConnection);
        final String src = uri.getPath();
        this._status = TemplateDownloadStatus.IN_PROGRESS;
        scp.get(src, this._toDir);
        if (!file.exists()) {
            this._status = TemplateDownloadStatus.UNRECOVERABLE_ERROR;
            s_logger.debug("unable to scp the file " + this._downloadUrl);
            return 0;
        }
        this._status = TemplateDownloadStatus.DOWNLOAD_FINISHED;
        this._totalBytes = file.length();
        final String downloaded = "(download complete)";
        this._errorString = "Downloaded " + this._remoteSize + " bytes " + downloaded;
        this._downloadTime += System.currentTimeMillis() - this._start;
        return this._totalBytes;
    } catch (final Exception e) {
        s_logger.warn("Unable to download " + this._downloadUrl, e);
        this._status = TemplateDownloadStatus.UNRECOVERABLE_ERROR;
        this._errorString = e.getMessage();
        return 0;
    } finally {
        sshConnection.close();
        if (this._status == TemplateDownloadStatus.UNRECOVERABLE_ERROR && file.exists()) {
            file.delete();
        }
        if (callback != null) {
            callback.downloadComplete(this._status);
        }
    }
}