Examples with AmazonCloudFormationClient com.sequenceiq.cloudbreak.cloud.aws.client.AmazonCloudFormationClient used on opensource projects

Example 31 with AmazonCloudFormationClient

use of com.sequenceiq.cloudbreak.cloud.aws.client.AmazonCloudFormationClient in project cloudbreak by hortonworks.

the class AwsUpscaleService method upscale.

public List<CloudResourceStatus> upscale(AuthenticatedContext ac, CloudStack stack, List<CloudResource> resources, AdjustmentTypeWithThreshold adjustmentTypeWithThreshold) {
    LOGGER.info("Upscale AWS cluster with adjustment and threshold: {}. Resources: {}", adjustmentTypeWithThreshold, resources);
    String regionName = ac.getCloudContext().getLocation().getRegion().value();
    AwsCredentialView credentialView = new AwsCredentialView(ac.getCloudCredential());
    AmazonCloudFormationClient cloudFormationClient = awsClient.createCloudFormationClient(credentialView, regionName);
    AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(credentialView, regionName);
    AmazonEc2Client amazonEC2Client = awsClient.createEc2Client(credentialView, regionName);
    List<Group> scaledGroups = cloudResourceHelper.getScaledGroups(stack);
    Map<String, Group> desiredAutoscalingGroupsByName = getAutoScaleGroupsByNameFromCloudFormationTemplate(ac, cloudFormationClient, scaledGroups);
    LOGGER.info("Desired autoscaling groups: {}", desiredAutoscalingGroupsByName);
    awsAutoScalingService.resumeAutoScaling(amazonASClient, desiredAutoscalingGroupsByName.keySet(), UPSCALE_PROCESSES);
    Map<String, Integer> originalAutoScalingGroupsBySize = getAutoScalingGroupsBySize(desiredAutoscalingGroupsByName.keySet(), amazonASClient);
    LOGGER.info("Update autoscaling groups for stack: {}", ac.getCloudContext().getName());
    Date timeBeforeASUpdate = new Date();
    updateAutoscalingGroups(amazonASClient, desiredAutoscalingGroupsByName, originalAutoScalingGroupsBySize);
    List<String> knownInstances = getKnownInstancesByCloudbreak(stack);
    try {
        awsAutoScalingService.scheduleStatusChecks(scaledGroups, ac, cloudFormationClient, timeBeforeASUpdate, knownInstances);
    } catch (AmazonAutoscalingFailed amazonAutoscalingFailed) {
        LOGGER.info("Amazon autoscaling group update failed", amazonAutoscalingFailed);
        recoverOriginalState(ac, stack, amazonASClient, desiredAutoscalingGroupsByName, originalAutoScalingGroupsBySize, amazonAutoscalingFailed);
        sendASGUpdateFailedMessage(amazonASClient, desiredAutoscalingGroupsByName, amazonAutoscalingFailed);
    }
    try {
        awsAutoScalingService.suspendAutoScaling(ac, stack);
        validateInstanceStatusesInScaledGroups(ac, amazonASClient, amazonEC2Client, cloudFormationClient, scaledGroups);
        List<CloudResource> instances = cfStackUtil.getInstanceCloudResources(ac, cloudFormationClient, amazonASClient, scaledGroups);
        associateElasticIpWithNewInstances(stack, resources, cloudFormationClient, amazonEC2Client, scaledGroups, instances);
        List<Group> groupsWithNewInstances = getGroupsWithNewInstances(scaledGroups);
        List<CloudResource> newInstances = getNewInstances(scaledGroups, instances);
        List<CloudResource> reattachableVolumeSets = getReattachableVolumeSets(scaledGroups, resources);
        List<CloudResource> networkResources = resources.stream().filter(cloudResource -> ResourceType.AWS_SUBNET.equals(cloudResource.getType())).collect(Collectors.toList());
        List<CloudResourceStatus> cloudResourceStatuses = awsComputeResourceService.buildComputeResourcesForUpscale(ac, stack, groupsWithNewInstances, newInstances, reattachableVolumeSets, networkResources, adjustmentTypeWithThreshold);
        List<String> failedResources = cloudResourceStatuses.stream().map(CloudResourceStatus::getCloudResource).filter(cloudResource -> CommonStatus.FAILED == cloudResource.getStatus()).map(cloudResource -> cloudResource.getType() + " - " + cloudResource.getName()).collect(Collectors.toList());
        if (!failedResources.isEmpty()) {
            throw new RuntimeException("Additional resource creation failed: " + failedResources);
        }
        awsTaggingService.tagRootVolumes(ac, amazonEC2Client, instances, stack.getTags());
        awsCloudWatchService.addCloudWatchAlarmsForSystemFailures(instances, regionName, credentialView);
        for (CloudLoadBalancer loadBalancer : stack.getLoadBalancers()) {
            cfStackUtil.addLoadBalancerTargets(ac, loadBalancer, newInstances);
        }
        List<CloudResourceStatus> successfulInstances = newInstances.stream().map(cloudResource -> new CloudResourceStatus(cloudResource, ResourceStatus.CREATED, cloudResource.getParameter(CloudResource.PRIVATE_ID, Long.class))).collect(Collectors.toList());
        return ListUtils.union(singletonList(new CloudResourceStatus(cfStackUtil.getCloudFormationStackResource(resources), ResourceStatus.UPDATED)), successfulInstances);
    } catch (RuntimeException runtimeException) {
        recoverOriginalState(ac, stack, amazonASClient, desiredAutoscalingGroupsByName, originalAutoScalingGroupsBySize, runtimeException);
        throw new CloudConnectorException(String.format("Failed to create some resource on AWS for upscaled nodes, please check your quotas on AWS. " + "Original autoscaling group state has been recovered. Exception: %s", runtimeException.getMessage()), runtimeException);
    }
}

Example 32 with AmazonCloudFormationClient

use of com.sequenceiq.cloudbreak.cloud.aws.client.AmazonCloudFormationClient in project cloudbreak by hortonworks.

the class AwsCloudFormationErrorMessageProvider method getErrorReason.

public String getErrorReason(AwsCredentialView credentialView, String region, String stackName, ResourceStatus... resourceErrorStatuses) {
    LOGGER.debug("Getting error reason in Cloudformation stack {} for resources with {} status", stackName, resourceErrorStatuses);
    AmazonCloudFormationClient cfClient = awsClient.createCloudFormationClient(credentialView, region);
    String stackStatusReason = getStackStatusReason(stackName, cfClient);
    List<StackEvent> cfEvents = getCfEvents(stackName, cfClient);
    Set<String> resourceErrorStatusesSet = Arrays.stream(resourceErrorStatuses).map(ResourceStatus::name).collect(Collectors.toSet());
    String stackResourceStatusReasons = getStackResourceStatusReasons(credentialView, region, stackName, resourceErrorStatusesSet, cfClient);
    String cfEventsInString = cfEvents.stream().map(StackEvent::toString).collect(Collectors.joining("; "));
    if (!StringUtils.hasText(stackResourceStatusReasons)) {
        stackResourceStatusReasons = getStackEventResourceStatus(cfEvents, resourceErrorStatusesSet);
    }
    String errorReason = Stream.of(stackStatusReason, stackResourceStatusReasons).filter(Objects::nonNull).collect(Collectors.joining(" "));
    LOGGER.debug("Cloudformation stack {} has the following error reason: {}. Events: {}", stackName, errorReason, cfEventsInString);
    return errorReason;
}