Examples with CopyCommandResult org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult used on opensource projects

Example 26 with CopyCommandResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult in project cloudstack by apache.

the class VolumeServiceImpl method createManagedVolumeCloneTemplateAsync.

/**
     * Clones the template volume on managed storage to the ROOT volume
     *
     * @param volumeInfo ROOT volume to create
     * @param templateOnPrimary Template from which to clone the ROOT volume
     * @param destPrimaryDataStore Primary storage of the volume
     * @param future For async
     */
private void createManagedVolumeCloneTemplateAsync(VolumeInfo volumeInfo, TemplateInfo templateOnPrimary, PrimaryDataStore destPrimaryDataStore, AsyncCallFuture<VolumeApiResult> future) {
    VMTemplateStoragePoolVO templatePoolRef = _tmpltPoolDao.findByPoolTemplate(destPrimaryDataStore.getId(), templateOnPrimary.getId());
    if (templatePoolRef == null) {
        throw new CloudRuntimeException("Failed to find template " + templateOnPrimary.getUniqueName() + " in storage pool " + destPrimaryDataStore.getId());
    }
    //XXX: not sure if this the right thing to do here. We can always fallback to the "copy from sec storage"
    if (templatePoolRef.getDownloadState() == Status.NOT_DOWNLOADED) {
        throw new CloudRuntimeException("Template " + templateOnPrimary.getUniqueName() + " has not been downloaded to primary storage.");
    }
    try {
        volumeInfo.processEvent(Event.CreateOnlyRequested);
        CreateVolumeFromBaseImageContext<VolumeApiResult> context = new CreateVolumeFromBaseImageContext<>(null, volumeInfo, destPrimaryDataStore, templateOnPrimary, future, null);
        AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().createVolumeFromBaseImageCallBack(null, null));
        caller.setContext(context);
        motionSrv.copyAsync(templateOnPrimary, volumeInfo, caller);
    } catch (Throwable e) {
        s_logger.debug("Failed to clone template on primary storage", e);
        volumeInfo.processEvent(Event.OperationFailed);
        throw new CloudRuntimeException(e.getMessage());
    }
}

Example 27 with CopyCommandResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult in project cloudstack by apache.

the class VolumeServiceImpl method migrateVolume.

@Override
public AsyncCallFuture<VolumeApiResult> migrateVolume(VolumeInfo srcVolume, DataStore destStore) {
    AsyncCallFuture<VolumeApiResult> future = new AsyncCallFuture<VolumeApiResult>();
    VolumeApiResult res = new VolumeApiResult(srcVolume);
    try {
        if (!snapshotMgr.canOperateOnVolume(srcVolume)) {
            s_logger.debug("Snapshots are being created on this volume. This volume cannot be migrated now.");
            res.setResult("Snapshots are being created on this volume. This volume cannot be migrated now.");
            future.complete(res);
            return future;
        }
        VolumeInfo destVolume = volFactory.getVolume(srcVolume.getId(), destStore);
        srcVolume.processEvent(Event.MigrationRequested);
        MigrateVolumeContext<VolumeApiResult> context = new MigrateVolumeContext<VolumeApiResult>(null, future, srcVolume, destVolume, destStore);
        AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().migrateVolumeCallBack(null, null)).setContext(context);
        motionSrv.copyAsync(srcVolume, destVolume, caller);
    } catch (Exception e) {
        s_logger.debug("Failed to copy volume", e);
        res.setResult(e.toString());
        future.complete(res);
    }
    return future;
}

Example 28 with CopyCommandResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult in project cloudstack by apache.

the class VolumeServiceImpl method copyVolume.

@Override
public AsyncCallFuture<VolumeApiResult> copyVolume(VolumeInfo srcVolume, DataStore destStore) {
    if (srcVolume.getState() == Volume.State.Uploaded) {
        return copyVolumeFromImageToPrimary(srcVolume, destStore);
    }
    if (destStore.getRole() == DataStoreRole.Image) {
        return copyVolumeFromPrimaryToImage(srcVolume, destStore);
    }
    AsyncCallFuture<VolumeApiResult> future = new AsyncCallFuture<VolumeApiResult>();
    VolumeApiResult res = new VolumeApiResult(srcVolume);
    try {
        if (!snapshotMgr.canOperateOnVolume(srcVolume)) {
            s_logger.debug("There are snapshots creating on this volume, can not move this volume");
            res.setResult("There are snapshots creating on this volume, can not move this volume");
            future.complete(res);
            return future;
        }
        VolumeVO destVol = duplicateVolumeOnAnotherStorage(srcVolume, (StoragePool) destStore);
        VolumeInfo destVolume = volFactory.getVolume(destVol.getId(), destStore);
        destVolume.processEvent(Event.MigrationCopyRequested);
        srcVolume.processEvent(Event.MigrationRequested);
        CopyVolumeContext<VolumeApiResult> context = new CopyVolumeContext<VolumeApiResult>(null, future, srcVolume, destVolume, destStore);
        AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().copyVolumeCallBack(null, null)).setContext(context);
        motionSrv.copyAsync(srcVolume, destVolume, caller);
    } catch (Exception e) {
        s_logger.debug("Failed to copy volume" + e);
        res.setResult(e.toString());
        future.complete(res);
    }
    return future;
}

Example 29 with CopyCommandResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult in project cloudstack by apache.

the class VolumeServiceImpl method createManagedVolumeCopyTemplateAsync.

private void createManagedVolumeCopyTemplateAsync(VolumeInfo volumeInfo, PrimaryDataStore primaryDataStore, TemplateInfo srcTemplateInfo, Host destHost, AsyncCallFuture<VolumeApiResult> future) {
    try {
        // Create a volume on managed storage.
        TemplateInfo destTemplateInfo = (TemplateInfo) primaryDataStore.create(srcTemplateInfo, false);
        AsyncCallFuture<VolumeApiResult> createVolumeFuture = createVolumeAsync(volumeInfo, primaryDataStore);
        VolumeApiResult createVolumeResult = createVolumeFuture.get();
        if (createVolumeResult.isFailed()) {
            throw new CloudRuntimeException("Creation of a volume failed: " + createVolumeResult.getResult());
        }
        // Refresh the volume info from the DB.
        volumeInfo = volFactory.getVolume(volumeInfo.getId(), primaryDataStore);
        ManagedCreateBaseImageContext<CreateCmdResult> context = new ManagedCreateBaseImageContext<CreateCmdResult>(null, volumeInfo, primaryDataStore, srcTemplateInfo, future);
        AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
        caller.setCallback(caller.getTarget().managedCopyBaseImageCallback(null, null)).setContext(context);
        Map<String, String> details = new HashMap<String, String>();
        details.put(PrimaryDataStore.MANAGED, Boolean.TRUE.toString());
        details.put(PrimaryDataStore.STORAGE_HOST, primaryDataStore.getHostAddress());
        details.put(PrimaryDataStore.STORAGE_PORT, String.valueOf(primaryDataStore.getPort()));
        // for managed storage, the storage repository (XenServer) or datastore (ESX) name is based off of the iScsiName property of a volume
        details.put(PrimaryDataStore.MANAGED_STORE_TARGET, volumeInfo.get_iScsiName());
        details.put(PrimaryDataStore.MANAGED_STORE_TARGET_ROOT_VOLUME, volumeInfo.getName());
        details.put(PrimaryDataStore.VOLUME_SIZE, String.valueOf(volumeInfo.getSize()));
        ChapInfo chapInfo = getChapInfo(volumeInfo, primaryDataStore);
        if (chapInfo != null) {
            details.put(PrimaryDataStore.CHAP_INITIATOR_USERNAME, chapInfo.getInitiatorUsername());
            details.put(PrimaryDataStore.CHAP_INITIATOR_SECRET, chapInfo.getInitiatorSecret());
            details.put(PrimaryDataStore.CHAP_TARGET_USERNAME, chapInfo.getTargetUsername());
            details.put(PrimaryDataStore.CHAP_TARGET_SECRET, chapInfo.getTargetSecret());
        }
        primaryDataStore.setDetails(details);
        grantAccess(volumeInfo, destHost, primaryDataStore);
        try {
            motionSrv.copyAsync(srcTemplateInfo, destTemplateInfo, destHost, caller);
        } finally {
            revokeAccess(volumeInfo, destHost, primaryDataStore);
        }
    } catch (Throwable t) {
        String errMsg = t.toString();
        volumeInfo.processEvent(Event.DestroyRequested);
        try {
            AsyncCallFuture<VolumeApiResult> expungeVolumeFuture = expungeVolumeAsync(volumeInfo);
            VolumeApiResult expungeVolumeResult = expungeVolumeFuture.get();
            if (expungeVolumeResult.isFailed()) {
                errMsg += " : Failed to expunge a volume that was created";
            }
        } catch (Exception ex) {
            errMsg += " : " + ex.getMessage();
        }
        VolumeApiResult result = new VolumeApiResult(volumeInfo);
        result.setResult(errMsg);
        future.complete(result);
    }
}

Example 30 with CopyCommandResult

use of org.apache.cloudstack.engine.subsystem.api.storage.CopyCommandResult in project cloudstack by apache.

the class VolumeServiceImpl method copyManagedTemplateCallback.

protected Void copyManagedTemplateCallback(AsyncCallbackDispatcher<VolumeServiceImpl, CopyCommandResult> callback, CreateBaseImageContext<VolumeApiResult> context) {
    CopyCommandResult result = callback.getResult();
    VolumeApiResult res = new VolumeApiResult(context.getVolume());
    res.setResult(result.getResult());
    AsyncCallFuture<VolumeApiResult> future = context.getFuture();
    DataObject templateOnPrimaryStoreObj = context.destObj;
    if (result.isSuccess()) {
        templateOnPrimaryStoreObj.processEvent(Event.OperationSuccessed, result.getAnswer());
    } else {
        templateOnPrimaryStoreObj.processEvent(Event.OperationFailed);
    }
    future.complete(res);
    return null;
}