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

Example 1 with CloudRuntimeException

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

the class LibvirtComputingResource method templateToPrimaryDownload.

// this is much like PrimaryStorageDownloadCommand, but keeping it separate
public KvmPhysicalDisk templateToPrimaryDownload(final String templateUrl, final KvmStoragePool primaryPool, final String volUuid) {
    final int index = templateUrl.lastIndexOf("/");
    final String mountpoint = templateUrl.substring(0, index);
    String templateName = null;
    if (index < templateUrl.length() - 1) {
        templateName = templateUrl.substring(index + 1);
    }
    KvmPhysicalDisk templateVol = null;
    KvmStoragePool secondaryPool = null;
    try {
        secondaryPool = this.storagePoolMgr.getStoragePoolByUri(mountpoint);
        /* Get template vol */
        if (templateName == null) {
            secondaryPool.refresh();
            final List<KvmPhysicalDisk> disks = secondaryPool.listPhysicalDisks();
            if (disks == null || disks.isEmpty()) {
                logger.error("Failed to get volumes from pool: " + secondaryPool.getUuid());
                return null;
            }
            for (final KvmPhysicalDisk disk : disks) {
                if (disk.getName().endsWith("qcow2")) {
                    templateVol = disk;
                    break;
                }
            }
            if (templateVol == null) {
                logger.error("Failed to get template from pool: " + secondaryPool.getUuid());
                return null;
            }
        } else {
            templateVol = secondaryPool.getPhysicalDisk(templateName);
        }
        /* Copy volume to primary storage */
        final KvmPhysicalDisk primaryVol = this.storagePoolMgr.copyPhysicalDisk(templateVol, volUuid, primaryPool, 0);
        return primaryVol;
    } catch (final CloudRuntimeException e) {
        logger.error("Failed to download template to primary storage", e);
        return null;
    } finally {
        if (secondaryPool != null) {
            this.storagePoolMgr.deleteStoragePool(secondaryPool.getType(), secondaryPool.getUuid());
        }
    }
}

Example 2 with CloudRuntimeException

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

the class LibvirtComputingResource method createVbd.

public void createVbd(final Connect conn, final VirtualMachineTO vmSpec, final String vmName, final LibvirtVmDef vm) throws InternalErrorException, LibvirtException, URISyntaxException {
    final List<DiskTO> disks = Arrays.asList(vmSpec.getDisks());
    Collections.sort(disks, new Comparator<DiskTO>() {

        @Override
        public int compare(final DiskTO arg0, final DiskTO arg1) {
            return arg0.getDiskSeq() > arg1.getDiskSeq() ? 1 : -1;
        }
    });
    for (final DiskTO volume : disks) {
        KvmPhysicalDisk physicalDisk = null;
        KvmStoragePool pool = null;
        final DataTO data = volume.getData();
        if (volume.getType() == VolumeType.ISO && data.getPath() != null) {
            final NfsTO nfsStore = (NfsTO) data.getDataStore();
            final String volPath = nfsStore.getUrl() + File.separator + data.getPath();
            final int index = volPath.lastIndexOf("/");
            final String volDir = volPath.substring(0, index);
            final String volName = volPath.substring(index + 1);
            final KvmStoragePool secondaryStorage = this.storagePoolMgr.getStoragePoolByUri(volDir);
            physicalDisk = secondaryStorage.getPhysicalDisk(volName);
        } else if (volume.getType() != VolumeType.ISO) {
            final PrimaryDataStoreTO store = (PrimaryDataStoreTO) data.getDataStore();
            physicalDisk = this.storagePoolMgr.getPhysicalDisk(store.getPoolType(), store.getUuid(), data.getPath());
            pool = physicalDisk.getPool();
        }
        String volPath = null;
        if (physicalDisk != null) {
            volPath = physicalDisk.getPath();
        }
        // check for disk activity, if detected we should exit because vm is running elsewhere
        if (this.diskActivityCheckEnabled && physicalDisk != null && physicalDisk.getFormat() == PhysicalDiskFormat.QCOW2) {
            logger.debug("Checking physical disk file at path " + volPath + " for disk activity to ensure vm is not running elsewhere");
            try {
                HypervisorUtils.checkVolumeFileForActivity(volPath, this.diskActivityCheckTimeoutSeconds, this.diskActivityInactiveThresholdMilliseconds, this.diskActivityCheckFileSizeMin);
            } catch (final IOException ex) {
                throw new CloudRuntimeException("Unable to check physical disk file for activity", ex);
            }
            logger.debug("Disk activity check cleared");
        }
        final LibvirtDiskDef disk = new LibvirtDiskDef();
        if (volume.getType() == VolumeType.ISO) {
            if (volPath == null) {
                /* Add iso as placeholder */
                disk.defIsoDisk(null);
            } else {
                disk.defIsoDisk(volPath);
            }
        } else {
            final int devId = volume.getDiskSeq().intValue();
            if (volume.getDiskController() == DiskControllerType.SCSI) {
                disk.setQemuDriver(true);
                disk.setDiscard(DiscardType.UNMAP);
            }
            disk.setImageFormat(volume.getDiskFormat());
            if (pool.getType() == StoragePoolType.RBD) {
                /*
                     * For RBD pools we use the secret mechanism in libvirt. We store the secret under the UUID of the pool,
                     * that's why we pass the pool's UUID as the authSecret
                     */
                disk.defNetworkBasedDisk(physicalDisk.getPath().replace("rbd:", ""), pool.getSourceHost(), pool.getSourcePort(), pool.getAuthUserName(), pool.getUuid(), devId, volume.getDiskController(), DiskProtocol.RBD, ImageFormat.RAW);
            } else if (pool.getType() == StoragePoolType.Gluster) {
                final String mountpoint = pool.getLocalPath();
                final String path = physicalDisk.getPath();
                final String glusterVolume = pool.getSourceDir().replace("/", "");
                disk.defNetworkBasedDisk(glusterVolume + path.replace(mountpoint, ""), pool.getSourceHost(), pool.getSourcePort(), null, null, devId, volume.getDiskController(), DiskProtocol.GLUSTER, ImageFormat.QCOW2);
            } else if (pool.getType() == StoragePoolType.CLVM || pool.getType() == StoragePoolType.LVM) {
                disk.defBlockBasedDisk(physicalDisk.getPath(), devId, volume.getDiskController());
            } else if (pool.getType() == StoragePoolType.NetworkFilesystem) {
                disk.defFileBasedDisk(physicalDisk.getPath(), devId, volume.getDiskController(), volume.getDiskFormat());
            } else {
                disk.defFileBasedDisk(physicalDisk.getPath(), devId, volume.getDiskController(), volume.getDiskFormat());
            }
        }
        if (data instanceof VolumeObjectTO) {
            final VolumeObjectTO volumeObjectTo = (VolumeObjectTO) data;
            disk.setSerial(volumeObjectTo.getDeviceId() + "-" + diskUuidToSerial(volumeObjectTo.getUuid()));
            disk.setDeviceId(volumeObjectTo.getDeviceId().intValue());
            if (volumeObjectTo.getBytesReadRate() != null && volumeObjectTo.getBytesReadRate() > 0) {
                disk.setBytesReadRate(volumeObjectTo.getBytesReadRate());
            }
            if (volumeObjectTo.getBytesWriteRate() != null && volumeObjectTo.getBytesWriteRate() > 0) {
                disk.setBytesWriteRate(volumeObjectTo.getBytesWriteRate());
            }
            if (volumeObjectTo.getIopsReadRate() != null && volumeObjectTo.getIopsReadRate() > 0) {
                disk.setIopsReadRate(volumeObjectTo.getIopsReadRate());
            }
            if (volumeObjectTo.getIopsWriteRate() != null && volumeObjectTo.getIopsWriteRate() > 0) {
                disk.setIopsWriteRate(volumeObjectTo.getIopsWriteRate());
            }
            if (volumeObjectTo.getIopsTotalRate() != null && volumeObjectTo.getIopsTotalRate() > 0) {
                disk.setIopsTotalRate(volumeObjectTo.getIopsTotalRate());
            }
            if (volumeObjectTo.getCacheMode() != null) {
                disk.setCacheMode(LibvirtDiskDef.DiskCacheMode.valueOf(volumeObjectTo.getCacheMode().toString().toUpperCase()));
            }
            if (volumeObjectTo.getFormat() != null) {
                physicalDisk.setFormat(physicalDisk.getPhysicalDiskFormatFromImageFormat(volumeObjectTo.getFormat()));
            }
        }
        logger.debug("Adding disk: " + disk.toString());
        vm.getDevices().addDevice(disk);
    }
    if (vmSpec.getType() != VirtualMachineType.User) {
        final String sysvmIsoPath = getSysvmIsoPath();
        if (sysvmIsoPath != null) {
            final LibvirtDiskDef iso = new LibvirtDiskDef();
            iso.defIsoDisk(sysvmIsoPath);
            vm.getDevices().addDevice(iso);
        }
    }
}

Example 3 with CloudRuntimeException

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

the class LibvirtPrimaryStorageDownloadCommandWrapper method execute.

@Override
public Answer execute(final PrimaryStorageDownloadCommand command, final LibvirtComputingResource libvirtComputingResource) {
    final String tmplturl = command.getUrl();
    final int index = tmplturl.lastIndexOf("/");
    final String mountpoint = tmplturl.substring(0, index);
    String tmpltname = null;
    if (index < tmplturl.length() - 1) {
        tmpltname = tmplturl.substring(index + 1);
    }
    KvmPhysicalDisk tmplVol = null;
    KvmStoragePool secondaryPool = null;
    final KvmStoragePoolManager storagePoolMgr = libvirtComputingResource.getStoragePoolMgr();
    try {
        secondaryPool = storagePoolMgr.getStoragePoolByUri(mountpoint);
        /* Get template vol */
        if (tmpltname == null) {
            secondaryPool.refresh();
            final List<KvmPhysicalDisk> disks = secondaryPool.listPhysicalDisks();
            if (disks == null || disks.isEmpty()) {
                return new PrimaryStorageDownloadAnswer("Failed to get volumes from pool: " + secondaryPool.getUuid());
            }
            for (final KvmPhysicalDisk disk : disks) {
                if (disk.getName().endsWith("qcow2")) {
                    tmplVol = disk;
                    break;
                }
            }
            if (tmplVol == null) {
                return new PrimaryStorageDownloadAnswer("Failed to get template from pool: " + secondaryPool.getUuid());
            }
        } else {
            tmplVol = secondaryPool.getPhysicalDisk(tmpltname);
        }
        /* Copy volume to primary storage */
        final KvmStoragePool primaryPool = storagePoolMgr.getStoragePool(command.getPool().getType(), command.getPoolUuid());
        final KvmPhysicalDisk primaryVol = storagePoolMgr.copyPhysicalDisk(tmplVol, UUID.randomUUID().toString(), primaryPool, 0);
        return new PrimaryStorageDownloadAnswer(primaryVol.getName(), primaryVol.getSize());
    } catch (final CloudRuntimeException e) {
        return new PrimaryStorageDownloadAnswer(e.toString());
    } finally {
        if (secondaryPool != null) {
            storagePoolMgr.deleteStoragePool(secondaryPool.getType(), secondaryPool.getUuid());
        }
    }
}

Example 4 with CloudRuntimeException

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

the class LibvirtDestroyCommandWrapper method execute.

@Override
public Answer execute(final DestroyCommand command, final LibvirtComputingResource libvirtComputingResource) {
    final VolumeTO vol = command.getVolume();
    try {
        final KvmStoragePoolManager storagePoolMgr = libvirtComputingResource.getStoragePoolMgr();
        final KvmStoragePool pool = storagePoolMgr.getStoragePool(vol.getPoolType(), vol.getPoolUuid());
        pool.deletePhysicalDisk(vol.getPath(), null);
        return new Answer(command, true, "Success");
    } catch (final CloudRuntimeException e) {
        s_logger.debug("Failed to delete volume: " + e.toString());
        return new Answer(command, false, e.toString());
    }
}

Example 5 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);
}