use of com.sequenceiq.cloudbreak.cloud.event.instance.StopInstancesRequest in project cloudbreak by hortonworks.
the class StopStackHandler method accept.
@Override
public void accept(Event<StopInstancesRequest> event) {
LOGGER.info("Received event: {}", event);
StopInstancesRequest request = event.getData();
CloudContext cloudContext = request.getCloudContext();
try {
CloudConnector connector = cloudPlatformConnectors.get(cloudContext.getPlatformVariant());
List<CloudInstance> instances = request.getCloudInstances();
AuthenticatedContext authenticatedContext = connector.authentication().authenticate(cloudContext, request.getCloudCredential());
List<CloudVmInstanceStatus> cloudVmInstanceStatuses = connector.instances().stop(authenticatedContext, request.getResources(), instances);
PollTask<InstancesStatusResult> task = statusCheckFactory.newPollInstanceStateTask(authenticatedContext, instances, Sets.newHashSet(InstanceStatus.STOPPED, InstanceStatus.FAILED));
InstancesStatusResult statusResult = new InstancesStatusResult(cloudContext, cloudVmInstanceStatuses);
if (!task.completed(statusResult)) {
statusResult = syncPollingScheduler.schedule(task);
}
StopInstancesResult result = new StopInstancesResult(request, cloudContext, statusResult);
request.getResult().onNext(result);
eventBus.notify(result.selector(), new Event<>(event.getHeaders(), result));
} catch (Exception e) {
StopInstancesResult failure = new StopInstancesResult("Failed to stop stack", e, request);
request.getResult().onNext(failure);
eventBus.notify(failure.selector(), new Event<>(event.getHeaders(), failure));
}
}
Aggregations