Examples with Payload com.sequenceiq.cloudbreak.common.event.Payload used on opensource projects

Example 1 with Payload

use of com.sequenceiq.cloudbreak.common.event.Payload in project cloudbreak by hortonworks.

the class StopStartUpscaleActions method cmCommissionAction.

@Bean(name = "STOPSTART_UPSCALE_HOSTS_COMMISSION_STATE")
public Action<?, ?> cmCommissionAction() {
    return new AbstractStopStartUpscaleActions<>(StopStartUpscaleStartInstancesResult.class) {

        @Override
        protected void doExecute(StopStartUpscaleContext context, StopStartUpscaleStartInstancesResult payload, Map<Object, Object> variables) throws Exception {
            // Update instance metadata for successful nodes before handling / logging info about failures.
            List<CloudVmInstanceStatus> cloudVmInstanceStatusList = payload.getAffectedInstanceStatuses();
            Set<String> cloudInstanceIdsStarted = cloudVmInstanceStatusList.stream().filter(x -> x.getStatus() == InstanceStatus.STARTED).map(x -> x.getCloudInstance().getInstanceId()).collect(Collectors.toUnmodifiableSet());
            List<InstanceMetaData> startedInstancesMetaData = cloudInstanceIdToInstanceMetaDataConverter.getNotDeletedAndNotZombieInstances(context.getStack(), context.getHostGroupName(), cloudInstanceIdsStarted);
            clusterUpscaleFlowService.instancesStarted(context.getStack().getId(), startedInstancesMetaData);
            handleInstanceUnsuccessfulStart(context, cloudVmInstanceStatusList);
            // This list is currently empty. It could be populated later in another flow-step by querying CM to get service health.
            // Meant to be a mechanism which detects cloud instances which are RUNNING, but not being utilized (likely due to previous failures)
            List<CloudInstance> instancesWithServicesNotRunning = payload.getStartInstanceRequest().getStartedInstancesWithServicesNotRunning();
            List<InstanceMetaData> metaDataWithServicesNotRunning = cloudInstanceIdToInstanceMetaDataConverter.getNotDeletedAndNotZombieInstances(context.getStack(), context.getHostGroupName(), instancesWithServicesNotRunning.stream().map(i -> i.getInstanceId()).collect(Collectors.toUnmodifiableSet()));
            LOGGER.info("StartedInstancesCount={}, StartedInstancesMetadataCount={}," + " instancesWithServicesNotRunningCount={}, instancesWithServicesNotRunningMetadataCount={}", cloudInstanceIdsStarted.size(), startedInstancesMetaData.size(), instancesWithServicesNotRunning.size(), metaDataWithServicesNotRunning.size());
            int toCommissionNodeCount = metaDataWithServicesNotRunning.size() + startedInstancesMetaData.size();
            if (toCommissionNodeCount < context.getAdjustment()) {
                LOGGER.warn("Not enough nodes found to commission. DesiredCount={}, availableCount={}", context.getAdjustment(), toCommissionNodeCount);
                clusterUpscaleFlowService.warnNotEnoughInstances(context.getStack().getId(), context.getHostGroupName(), context.getAdjustment(), toCommissionNodeCount);
            }
            clusterUpscaleFlowService.upscaleCommissioningNodes(context.getStack().getId(), context.getHostGroupName(), startedInstancesMetaData, metaDataWithServicesNotRunning);
            StopStartUpscaleCommissionViaCMRequest commissionRequest = new StopStartUpscaleCommissionViaCMRequest(context.getStack().getId(), context.getHostGroupName(), startedInstancesMetaData, metaDataWithServicesNotRunning);
            sendEvent(context, commissionRequest);
        }

        private void handleInstanceUnsuccessfulStart(StopStartUpscaleContext context, List<CloudVmInstanceStatus> cloudVmInstanceStatusList) {
            try {
                List<CloudVmInstanceStatus> instancesNotInDesiredState = cloudVmInstanceStatusList.stream().filter(i -> i.getStatus() != InstanceStatus.STARTED).collect(Collectors.toList());
                if (instancesNotInDesiredState.size() > 0) {
                    // Not updating the status of these instances in the DB. Instead letting the regular syncer threads take care of this.
                    // This is in case there is additional logic in the syncers while processing Instance state changes.
                    LOGGER.warn("Some instances could not be started: count={}, instances={}", instancesNotInDesiredState.size(), instancesNotInDesiredState);
                    clusterUpscaleFlowService.logInstancesFailedToStart(context.getStack().getId(), instancesNotInDesiredState);
                // TODO CB-15132: Eventually, we may want to take some corrective action.
                }
            } catch (Exception e) {
                LOGGER.warn("Failed while attempting to log info about instances which did not start. Ignoring, and letting flow proceed", e);
            }
        }
    };
}

Example 2 with Payload

use of com.sequenceiq.cloudbreak.common.event.Payload in project cloudbreak by hortonworks.

the class FillInMemoryStateStoreRestartAction method restart.

@Override
public void restart(FlowParameters flowParameters, String flowChainId, String event, Object payload) {
    Payload stackPayload = (Payload) payload;
    Stack stack = stackService.getByIdWithListsInTransaction(stackPayload.getResourceId());
    restart(flowParameters, flowChainId, event, payload, stack);
}

Example 3 with Payload

use of com.sequenceiq.cloudbreak.common.event.Payload in project cloudbreak by hortonworks.

the class InitializeMDCContextRestartAction method restart.

@Override
public void restart(FlowParameters flowParameters, String flowChainId, String event, Object payload) {
    Payload stackPayload = (Payload) payload;
    Stack stack = stackService.getById(stackPayload.getResourceId());
    MDCBuilder.buildMdcContext(stack);
    super.restart(flowParameters, flowChainId, event, payload);
}

Example 4 with Payload

use of com.sequenceiq.cloudbreak.common.event.Payload in project cloudbreak by hortonworks.

the class StackStartActions method stackStartAction.

@Bean(name = "START_STATE")
public Action<?, ?> stackStartAction() {
    return new AbstractStackStartAction<>(StackEvent.class) {

        @Override
        protected void doExecute(StackStartStopContext context, StackEvent payload, Map<Object, Object> variables) {
            stackStartStopService.startStackStart(context);
            sendEvent(context);
        }

        @Override
        protected Selectable createRequest(StackStartStopContext context) {
            Stack stack = context.getStack();
            LOGGER.debug("Assembling start request for stack: {}", stack);
            List<CloudInstance> cloudInstances = instanceMetaDataToCloudInstanceConverter.convert(stack.getNotDeletedAndNotZombieInstanceMetaDataList(), stack.getEnvironmentCrn(), stack.getStackAuthentication());
            List<CloudResource> resources = stack.getResources().stream().map(s -> resourceToCloudResourceConverter.convert(s)).collect(Collectors.toList());
            cloudInstances.forEach(instance -> context.getStack().getParameters().forEach(instance::putParameter));
            return new StartInstancesRequest(context.getCloudContext(), context.getCloudCredential(), resources, cloudInstances);
        }
    };
}

Example 5 with Payload

use of com.sequenceiq.cloudbreak.common.event.Payload in project cloudbreak by hortonworks.

the class StackStopActions method stackStopAction.

@Bean(name = "STOP_STATE")
public Action<?, ?> stackStopAction() {
    return new AbstractStackStopAction<>(StackEvent.class) {

        @Override
        protected void doExecute(StackStartStopContext context, StackEvent payload, Map<Object, Object> variables) {
            stackStartStopService.startStackStop(context);
            sendEvent(context);
        }

        @Override
        protected Selectable createRequest(StackStartStopContext context) {
            Stack stack = context.getStack();
            List<CloudInstance> cloudInstances = instanceMetaDataToCloudInstanceConverter.convert(context.getInstanceMetaData(), stack.getEnvironmentCrn(), stack.getStackAuthentication());
            List<CloudResource> cloudResources = stack.getResources().stream().map(s -> resourceToCloudResourceConverter.convert(s)).collect(Collectors.toList());
            cloudInstances.forEach(instance -> stack.getParameters().forEach(instance::putParameter));
            return new StopInstancesRequest(context.getCloudContext(), context.getCloudCredential(), cloudResources, cloudInstances);
        }
    };
}