Package com.sequenceiq.cloudbreak.domain

Examples of com.sequenceiq.cloudbreak.domain.Stack

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    @Override
    public void accept(Event<ClusterStatusUpdateRequest> event) {
        ClusterStatusUpdateRequest statusUpdateRequest = event.getData();
        StatusRequest statusRequest = statusUpdateRequest.getStatusRequest();
        long stackId = statusUpdateRequest.getStackId();
        Stack stack = stackRepository.findOneWithLists(stackId);
        Cluster cluster = stack.getCluster();
        MDCBuilder.buildMdcContext(cluster);
        if (StatusRequest.STOPPED.equals(statusRequest)) {
            ambariClusterConnector.stopCluster(stack);
            cluster.setStatus(Status.STOPPED);
            if (Status.STOP_REQUESTED.equals(stackRepository.findOneWithLists(stackId).getStatus())) {
                LOGGER.info("Hadoop services stopped, stopping.");
                reactor.notify(ReactorConfig.STACK_STATUS_UPDATE_EVENT,
                        Event.wrap(new StackStatusUpdateRequest(stack.getTemplate().cloudPlatform(), stackId, statusRequest)));
            }
        } else {
            boolean started = ambariClusterConnector.startCluster(stack);
            if (started) {
                LOGGER.info("Successfully started Hadoop services, setting cluster state to: {}", Status.AVAILABLE);
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        reactor.notify(ReactorConfig.CLOUDBREAK_EVENT, reactorEvent);
    }

    @Override
    public CloudbreakEvent createStackEvent(Long stackId, String eventType, String eventMessage) {
        Stack stack = stackRepository.findById(stackId);
        MDCBuilder.buildMdcContext(stack);
        LOGGER.debug("Create stack event for stackId {}, eventType {}, eventMessage {}", stackId, eventType, eventMessage);
        CloudbreakEvent stackEvent = createStackEvent(stack, eventType, eventMessage);
        MDCBuilder.buildMdcContext(stackEvent);
        stackEvent = eventRepository.save(stackEvent);
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        LOGGER.info("Accepted {} event.", ReactorConfig.CLUSTER_CREATE_SUCCESS_EVENT, clusterId);
        cluster.setStatus(Status.AVAILABLE);
        cluster.setStatusReason("");
        cluster.setCreationFinished(clusterCreationSuccess.getCreationFinished());
        clusterRepository.save(cluster);
        Stack stack = stackRepository.findStackWithListsForCluster(clusterId);
        Set<InstanceMetaData> instances = stack.getInstanceMetaData();
        for (InstanceMetaData instanceMetaData : instances) {
            instanceMetaData.setRemovable(false);
        }
        stackUpdater.updateStackMetaData(stack.getId(), instances);
        stackUpdater.updateStackStatus(stack.getId(), Status.AVAILABLE);

        if (cluster.getEmailNeeded()) {
            ambariClusterInstallerMailSenderService.sendSuccessEmail(cluster.getOwner(), event.getData().getAmbariIp());
        }
        websocketService.sendToTopicUser(cluster.getOwner(), WebsocketEndPoint.CLUSTER,
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    private AmbariClusterConnector ambariClusterInstaller;

    @Override
    public void accept(Event<Stack> event) {
        String eventKey = (String) event.getKey();
        Stack stack = event.getData();
        MDCBuilder.buildMdcContext(stack);
        LOGGER.info("Accepted {} event.", eventKey);
        if (ReactorConfig.AMBARI_STARTED_EVENT.equals(eventKey)) {
            if (stack.getCluster() != null && stack.getCluster().getStatus().equals(Status.REQUESTED)) {
                ambariClusterInstaller.installAmbariCluster(stack);
            } else {
                LOGGER.info("Ambari has started but there were no cluster request to this stack yet. Won't install cluster now.");
            }
        } else if (ReactorConfig.CLUSTER_REQUESTED_EVENT.equals(eventKey)) {
            if (stack.getStatus().equals(Status.AVAILABLE)) {
                ambariClusterInstaller.installAmbariCluster(stack);
            } else {
                LOGGER.info("Cluster install requested but the stack is not completed yet. Installation will start after the stack is ready.");
            }
        }
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        }
    }

    @Override
    public Stack get(Long id) {
        Stack stack = stackRepository.findOne(id);
        MDCBuilder.buildMdcContext(stack);
        if (stack == null) {
            throw new NotFoundException(String.format("Stack '%s' not found", id));
        }
        return stack;
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        return stack;
    }

    @Override
    public Stack get(String ambariAddress) {
        Stack stack = stackRepository.findByAmbari(ambariAddress);
        if (stack == null) {
            throw new NotFoundException(String.format("Stack not found by Ambari address: '%s' not found", ambariAddress));
        }
        return stack;
    }
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    }

    @Override
    public Stack create(CbUser user, Stack stack) {
        MDCBuilder.buildMdcContext(stack);
        Stack savedStack = null;
        Template template = templateRepository.findOne(stack.getTemplate().getId());
        stack.setOwner(user.getUserId());
        stack.setAccount(user.getAccount());
        stack.setHash(generateHash(stack));
        try {
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        return savedStack;
    }

    @Override
    public void delete(Long id) {
        Stack stack = stackRepository.findOne(id);
        MDCBuilder.buildMdcContext(stack);
        LOGGER.info("Stack delete requested.");
        if (stack == null) {
            throw new NotFoundException(String.format("Stack '%s' not found", id));
        }
        LOGGER.info("Publishing {} event.", ReactorConfig.DELETE_REQUEST_EVENT);
        reactor.notify(ReactorConfig.DELETE_REQUEST_EVENT, Event.wrap(new StackDeleteRequest(stack.getTemplate().cloudPlatform(), stack.getId())));
    }
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        reactor.notify(ReactorConfig.DELETE_REQUEST_EVENT, Event.wrap(new StackDeleteRequest(stack.getTemplate().cloudPlatform(), stack.getId())));
    }

    @Override
    public void updateStatus(Long stackId, StatusRequest status) {
        Stack stack = stackRepository.findOne(stackId);
        MDCBuilder.buildMdcContext(stack);
        Status stackStatus = stack.getStatus();
        if (status.equals(StatusRequest.STARTED)) {
            if (!Status.STOPPED.equals(stackStatus)) {
                throw new BadRequestException(String.format("Cannot update the status of stack '%s' to STARTED, because it isn't in STOPPED state.", stackId));
            }
            stack.setStatus(Status.START_IN_PROGRESS);
            stackRepository.save(stack);
            LOGGER.info("Publishing {} event", ReactorConfig.STACK_STATUS_UPDATE_EVENT);
            reactor.notify(ReactorConfig.STACK_STATUS_UPDATE_EVENT,
                    Event.wrap(new StackStatusUpdateRequest(stack.getTemplate().cloudPlatform(), stack.getId(), status)));
        } else {
            Status clusterStatus = clusterRepository.findOneWithLists(stack.getCluster().getId()).getStatus();
            if (Status.STOP_IN_PROGRESS.equals(clusterStatus)) {
                stack.setStatus(Status.STOP_REQUESTED);
                stackRepository.save(stack);
            } else {
                if (!Status.AVAILABLE.equals(stackStatus)) {
                    throw new BadRequestException(
                            String.format("Cannot update the status of stack '%s' to STOPPED, because it isn't in AVAILABLE state.", stackId));
                }
                if (!Status.STOPPED.equals(clusterStatus)) {
                    throw new BadRequestException(
                            String.format("Cannot update the status of stack '%s' to STOPPED, because the cluster is not in STOPPED state.", stackId));
                }
                LOGGER.info("Publishing {} event.", ReactorConfig.STACK_STATUS_UPDATE_EVENT);
                reactor.notify(ReactorConfig.STACK_STATUS_UPDATE_EVENT,
                        Event.wrap(new StackStatusUpdateRequest(stack.getTemplate().cloudPlatform(), stack.getId(), status)));
            }
        }
    }
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        MDCBuilder.buildMdcContext(cluster);
        LOGGER.info("Accepted {} event.", ReactorConfig.UPDATE_AMBARI_HOSTS_FAILED_EVENT);
        cluster.setStatus(Status.AVAILABLE);
        cluster.setStatusReason(data.getDetailedMessage());
        clusterRepository.save(cluster);
        Stack stack = stackRepository.findStackForCluster(cluster.getId());
        stackUpdater.updateStackStatus(stack.getId(), Status.AVAILABLE);
        websocketService.sendToTopicUser(cluster.getOwner(), WebsocketEndPoint.CLUSTER, new StatusMessage(data.getClusterId(), cluster.getName(),
                "UPDATE_FAILED"));
    }
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Related Classes of com.sequenceiq.cloudbreak.domain.Stack

  • com.sequenceiq.cloudbreak.controller.ClusterController
  • com.sequenceiq.cloudbreak.controller.StackController
  • com.sequenceiq.cloudbreak.converter.StackConverter
  • com.sequenceiq.cloudbreak.converter.StackConverterTest
  • com.sequenceiq.cloudbreak.repository.RetryingStackUpdater
  • com.sequenceiq.cloudbreak.service.cluster.AmbariClusterService
  • com.sequenceiq.cloudbreak.service.cluster.AmbariClusterServiceTest
  • com.sequenceiq.cloudbreak.service.cluster.ClusterCreationSuccessHandlerTest
  • com.sequenceiq.cloudbreak.service.cluster.flow.AmbariClusterConnector
  • com.sequenceiq.cloudbreak.service.cluster.flow.AmbariClusterInstallerTest
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