示例#1
0
 @Override
 protected Object execute(Event<StackScalingContext> event) throws CloudbreakException {
   LOGGER.info("execute() for phase: {}", event.getKey());
   StackScalingContext stackScalingContext = event.getData();
   if (isStackDownScale(stackScalingContext.getScalingType())) {
     FlowContext context = getFlowFacade().downscaleStack(stackScalingContext);
     LOGGER.info("Upscale of stack is finished. Context: {}", context);
     return context;
   }
   return stackScalingContext;
 }
 @Override
 public void accept(Event<StartAmbariServicesRequest> event) {
   Long stackId = event.getData().getStackId();
   Selectable response;
   try {
     clusterServiceRunner.runAmbariServices(stackId);
     response = new StartAmbariServicesSuccess(stackId);
   } catch (Exception e) {
     response = new StartAmbariServicesFailed(stackId, e);
   }
   eventBus.notify(response.selector(), new Event(event.getHeaders(), response));
 }
示例#3
0
  @Override
  public void accept(Event<SetupRequest> event) {
    LOGGER.info("Received event: {}", event);
    SetupRequest request = event.getData();
    CloudContext cloudContext = request.getCloudContext();
    try {
      CloudConnector connector = cloudPlatformConnectors.get(cloudContext.getPlatformVariant());
      AuthenticatedContext auth =
          connector.authentication().authenticate(cloudContext, request.getCloudCredential());
      CloudStack cloudStack = request.getCloudStack();
      connector.setup().prerequisites(auth, cloudStack, resourceNotifier);

      request.getResult().onNext(new SetupResult(request));
      LOGGER.info("Provision setup finished for {}", cloudContext);
    } catch (Exception e) {
      request.getResult().onNext(new SetupResult(e, request));
    }
  }