Examples with CreateLoadBalancerEntitySuccess com.sequenceiq.cloudbreak.reactor.api.event.stack.loadbalancer.CreateLoadBalancerEntitySuccess used on opensource projects

Example 1 with CreateLoadBalancerEntitySuccess

use of com.sequenceiq.cloudbreak.reactor.api.event.stack.loadbalancer.CreateLoadBalancerEntitySuccess in project cloudbreak by hortonworks.

the class CreateLoadBalancerEntityHandler method doAccept.

@Override
protected Selectable doAccept(HandlerEvent<CreateLoadBalancerEntityRequest> event) {
    CreateLoadBalancerEntityRequest request = event.getData();
    Stack stack = stackService.getById(request.getResourceId());
    try {
        LOGGER.debug("Creating load balancer entity objects for stack {}", stack.getId());
        DetailedEnvironmentResponse environment = environmentClientService.getByCrn(stack.getEnvironmentCrn());
        if (environment != null && environment.getNetwork() != null && PublicEndpointAccessGateway.ENABLED.equals(environment.getNetwork().getPublicEndpointAccessGateway())) {
            enableEndpointGateway(stack, environment);
        }
        Set<InstanceGroup> instanceGroups = instanceGroupService.getByStackAndFetchTemplates(stack.getId());
        instanceGroups.forEach(ig -> ig.setTargetGroups(targetGroupPersistenceService.findByInstanceGroupId(ig.getId())));
        Set<LoadBalancer> existingLoadBalancers = loadBalancerPersistenceService.findByStackId(stack.getId());
        stack.setInstanceGroups(instanceGroups);
        Set<LoadBalancer> newLoadBalancers = loadBalancerConfigService.createLoadBalancers(stack, environment, null);
        Stack savedStack;
        if (doLoadBalancersAlreadyExist(existingLoadBalancers, newLoadBalancers)) {
            LOGGER.debug("Load balancer entities already exist. Continuing flow.");
            savedStack = stack;
        } else {
            LOGGER.debug("Persisting stack and load balancer objects to database.");
            stack.setLoadBalancers(newLoadBalancers);
            String stackName = stack.getName();
            savedStack = measure(() -> stackService.save(stack), LOGGER, "Stackrepository save took {} ms for stack {}", stackName);
            measure(() -> loadBalancerPersistenceService.saveAll(newLoadBalancers), LOGGER, "Load balancers saved in {} ms for stack {}", stackName);
            measure(() -> targetGroupPersistenceService.saveAll(newLoadBalancers.stream().flatMap(lb -> lb.getTargetGroupSet().stream()).collect(Collectors.toSet())), LOGGER, "Target groups saved in {} ms for stack {}", stackName);
            measure(() -> instanceGroupService.saveAll(newLoadBalancers.stream().flatMap(lb -> lb.getAllInstanceGroups().stream()).collect(Collectors.toSet())), LOGGER, "Instance groups saved in {} ms for stack {}", stackName);
            if (stack.getNetwork() != null) {
                measure(() -> networkService.pureSave(stack.getNetwork()), LOGGER, "Network saved in {} ms for stack {}", stackName);
            }
        }
        LOGGER.debug("Load balancer entities successfully persisted.");
        savedStack.setInstanceGroups(newLoadBalancers.stream().flatMap(lb -> lb.getAllInstanceGroups().stream()).collect(Collectors.toSet()));
        savedStack.setNetwork(stack.getNetwork());
        return new CreateLoadBalancerEntitySuccess(request.getResourceId(), savedStack);
    } catch (Exception e) {
        LOGGER.warn("Failed create load balancer entities and persist them to the database.", e);
        return new CreateLoadBalancerEntityFailure(request.getResourceId(), e);
    }
}

Example 2 with CreateLoadBalancerEntitySuccess

use of com.sequenceiq.cloudbreak.reactor.api.event.stack.loadbalancer.CreateLoadBalancerEntitySuccess in project cloudbreak by hortonworks.

the class StackLoadBalancerUpdateActions method createCloudLoadBalancersAction.

@Bean(name = "CREATING_CLOUD_LOAD_BALANCERS_STATE")
public Action<?, ?> createCloudLoadBalancersAction() {
    return new AbstractStackLoadBalancerUpdateAction<>(CreateLoadBalancerEntitySuccess.class) {

        @Override
        protected void doExecute(StackContext context, CreateLoadBalancerEntitySuccess payload, Map<Object, Object> variables) {
            stackLoadBalancerUpdateService.creatingCloudResources(context.getStack());
            StackContext newContext = new StackContext(context.getFlowParameters(), payload.getSavedStack(), context.getCloudContext(), context.getCloudCredential(), context.getCloudStack());
            sendEvent(newContext);
        }

        @Override
        protected Selectable createRequest(StackContext context) {
            return new CreateCloudLoadBalancersRequest(context.getStack(), context.getCloudContext(), context.getCloudCredential(), context.getCloudStack());
        }
    };
}