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

Example 21 with EndPoint

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

the class HypervisorHelperImpl method introduceObject.

@Override
public DataTO introduceObject(DataTO object, Scope scope, Long storeId) {
    EndPoint ep = selector.select(scope, storeId);
    IntroduceObjectCmd cmd = new IntroduceObjectCmd(object);
    Answer answer = null;
    if (ep == null) {
        String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
        s_logger.error(errMsg);
        answer = new Answer(cmd, false, errMsg);
    } else {
        answer = ep.sendMessage(cmd);
    }
    if (answer == null || !answer.getResult()) {
        String errMsg = answer == null ? null : answer.getDetails();
        throw new CloudRuntimeException("Failed to introduce object, due to " + errMsg);
    }
    IntroduceObjectAnswer introduceObjectAnswer = (IntroduceObjectAnswer) answer;
    return introduceObjectAnswer.getDataTO();
}

Example 22 with EndPoint

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

the class SimulatorImageStoreDriverImpl method createEntityExtractUrl.

@Override
public String createEntityExtractUrl(DataStore store, String installPath, Storage.ImageFormat format, DataObject dataObject) {
    EndPoint ep = _epSelector.select(store);
    if (ep == null) {
        String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
        s_logger.error(errMsg);
        return null;
    }
    // Create Symlink at ssvm
    String path = installPath;
    String uuid = UUID.randomUUID().toString() + "." + format.getFileExtension();
    // Construct actual URL locally now that the symlink exists at SSVM
    return generateCopyUrl(ep.getPublicAddr(), uuid);
}

Example 23 with EndPoint

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

the class SamplePrimaryDataStoreDriverImpl method createAsync.

/*
     * private class CreateVolumeFromBaseImageContext<T> extends
     * AsyncRpcContext<T> { private final VolumeObject volume;
     *
     * public CreateVolumeFromBaseImageContext(AsyncCompletionCallback<T>
     * callback, VolumeObject volume) { super(callback); this.volume = volume; }
     *
     * public VolumeObject getVolume() { return this.volume; }
     *
     * }
     *
     * @Override public void createVolumeFromBaseImageAsync(VolumeObject volume,
     * TemplateInfo template, AsyncCompletionCallback<CommandResult> callback) {
     * VolumeTO vol = this.dataStore.getVolumeTO(volume); List<EndPoint>
     * endPoints = this.dataStore.getEndPoints(); EndPoint ep =
     * endPoints.get(0); String templateUri =
     * template.getDataStore().grantAccess(template, ep);
     * CreateVolumeFromBaseImageCommand cmd = new
     * CreateVolumeFromBaseImageCommand(vol, templateUri);
     *
     * CreateVolumeFromBaseImageContext<CommandResult> context = new
     * CreateVolumeFromBaseImageContext<CommandResult>(callback, volume);
     * AsyncCallbackDispatcher<DefaultPrimaryDataStoreDriverImpl, Answer> caller
     * = AsyncCallbackDispatcher.create(this); caller.setContext(context)
     * .setCallback
     * (caller.getTarget().createVolumeFromBaseImageAsyncCallback(null, null));
     *
     * ep.sendMessageAsync(cmd, caller); }
     */
/*
     * public Object
     * createVolumeFromBaseImageAsyncCallback(AsyncCallbackDispatcher
     * <DefaultPrimaryDataStoreDriverImpl, Answer> callback,
     * CreateVolumeFromBaseImageContext<CommandResult> context) {
     * CreateVolumeAnswer answer = (CreateVolumeAnswer)callback.getResult();
     * CommandResult result = new CommandResult(); if (answer == null ||
     * answer.getDetails() != null) { result.setSuccess(false); if (answer !=
     * null) { result.setResult(answer.getDetails()); } } else {
     * result.setSuccess(true); VolumeObject volume = context.getVolume();
     * volume.setPath(answer.getVolumeUuid()); }
     * AsyncCompletionCallback<CommandResult> parentCall =
     * context.getParentCallback(); parentCall.complete(result); return null; }
     */
@Override
public void createAsync(DataStore dataStore, DataObject vol, AsyncCompletionCallback<CreateCmdResult> callback) {
    EndPoint ep = selector.select(vol);
    if (ep == null) {
        String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
        s_logger.error(errMsg);
        throw new CloudRuntimeException(errMsg);
    }
    CreateObjectCommand createCmd = new CreateObjectCommand(null);
    CreateVolumeContext<CreateCmdResult> context = new CreateVolumeContext<CreateCmdResult>(callback, vol);
    AsyncCallbackDispatcher<SamplePrimaryDataStoreDriverImpl, Answer> caller = AsyncCallbackDispatcher.create(this);
    caller.setContext(context).setCallback(caller.getTarget().createAsyncCallback(null, null));
    ep.sendMessageAsync(createCmd, caller);
}

Example 24 with EndPoint

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

the class CloudStackPrimaryDataStoreDriverImpl method createVolume.

public Answer createVolume(VolumeInfo volume) throws StorageUnavailableException {
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Creating volume: " + volume);
    }
    CreateObjectCommand cmd = new CreateObjectCommand(volume.getTO());
    EndPoint ep = epSelector.select(volume);
    Answer answer = null;
    if (ep == null) {
        String errMsg = "No remote endpoint to send DeleteCommand, check if host or ssvm is down?";
        s_logger.error(errMsg);
        answer = new Answer(cmd, false, errMsg);
    } else {
        answer = ep.sendMessage(cmd);
    }
    return answer;
}

Example 25 with EndPoint

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

the class SwiftImageStoreDriverImpl method createAsync.

@Override
public void createAsync(DataStore dataStore, DataObject data, AsyncCompletionCallback<CreateCmdResult> callback) {
    Long maxTemplateSizeInBytes = getMaxTemplateSizeInBytes();
    VirtualMachineTemplate tmpl = _templateDao.findById(data.getId());
    DataStore cacheStore = cacheManager.getCacheStorage(dataStore.getScope());
    DownloadCommand dcmd = new DownloadCommand((TemplateObjectTO) (data.getTO()), maxTemplateSizeInBytes);
    dcmd.setCacheStore(cacheStore.getTO());
    dcmd.setProxy(getHttpProxy());
    EndPoint ep = _epSelector.select(data);
    if (ep == null) {
        String errMsg = "No remote endpoint to send command, check if host or ssvm is down?";
        s_logger.error(errMsg);
        throw new CloudRuntimeException(errMsg);
    }
    CreateContext<CreateCmdResult> context = new CreateContext<CreateCmdResult>(callback, data);
    AsyncCallbackDispatcher<SwiftImageStoreDriverImpl, DownloadAnswer> caller = AsyncCallbackDispatcher.create(this);
    caller.setContext(context);
    if (data.getType() == DataObjectType.TEMPLATE) {
        caller.setCallback(caller.getTarget().createTemplateAsyncCallback(null, null));
    } else if (data.getType() == DataObjectType.VOLUME) {
        caller.setCallback(caller.getTarget().createVolumeAsyncCallback(null, null));
    }
    ep.sendMessageAsync(dcmd, caller);
}