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

Example 21 with AmazonAutoScalingClient

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

the class AwsAutoScalingService method scheduleStatusChecks.

public void scheduleStatusChecks(List<Group> groups, AuthenticatedContext ac, AmazonCloudFormationClient cloudFormationClient, Date timeBeforeASUpdate, List<String> knownInstances) throws AmazonAutoscalingFailed {
    AmazonEc2Client amClient = awsClient.createEc2Client(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    AmazonAutoScalingClient asClient = awsClient.createAutoScalingClient(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    for (Group group : groups) {
        String asGroupName = cfStackUtil.getAutoscalingGroupName(ac, cloudFormationClient, group.getName());
        checkLastScalingActivity(asClient, asGroupName, timeBeforeASUpdate, group);
        LOGGER.debug("Polling Auto Scaling group until new instances are ready. [stack: {}, asGroup: {}]", ac.getCloudContext().getId(), asGroupName);
        waitForGroup(amClient, asClient, asGroupName, group.getInstancesSize(), ac.getCloudContext().getId(), knownInstances);
    }
}

Example 22 with AmazonAutoScalingClient

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

the class AwsDownscaleService method downscale.

public List<CloudResourceStatus> downscale(AuthenticatedContext auth, CloudStack stack, List<CloudResource> resources, List<CloudInstance> vmsToDownscale) {
    if (!vmsToDownscale.isEmpty()) {
        List<String> instanceIdsToDownscale = new ArrayList<>();
        for (CloudInstance vm : vmsToDownscale) {
            instanceIdsToDownscale.add(vm.getInstanceId());
        }
        AwsCredentialView credentialView = new AwsCredentialView(auth.getCloudCredential());
        AuthenticatedContextView authenticatedContextView = new AuthenticatedContextView(auth);
        String regionName = authenticatedContextView.getRegion();
        LOGGER.debug("Calling deleteCloudWatchAlarmsForSystemFailures from AwsDownscaleService");
        awsCloudWatchService.deleteCloudWatchAlarmsForSystemFailures(stack, regionName, credentialView, instanceIdsToDownscale);
        List<CloudResource> resourcesToDownscale = resources.stream().filter(resource -> instanceIdsToDownscale.contains(resource.getInstanceId())).collect(Collectors.toList());
        awsComputeResourceService.deleteComputeResources(auth, stack, resourcesToDownscale);
        AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(credentialView, auth.getCloudContext().getLocation().getRegion().value());
        AmazonEc2Client amazonEC2Client = awsClient.createEc2Client(credentialView, auth.getCloudContext().getLocation().getRegion().value());
        Map<String, List<CloudInstance>> downscaledGroupsWithCloudInstances = vmsToDownscale.stream().collect(Collectors.groupingBy(cloudInstance -> cloudInstance.getTemplate().getGroupName()));
        Long stackId = auth.getCloudContext().getId();
        List<String> terminatedInstances = terminateInstances(auth, amazonASClient, amazonEC2Client, downscaledGroupsWithCloudInstances, stackId);
        if (!terminatedInstances.isEmpty()) {
            waitForTerminateInstances(stackId, terminatedInstances, amazonEC2Client);
        }
        updateAutoscalingGroups(auth, amazonASClient, downscaledGroupsWithCloudInstances);
        List<String> targetGroupArns = getTargetGroupArns(stack.getLoadBalancers(), auth);
        loadBalancerService.removeLoadBalancerTargets(auth, targetGroupArns, resourcesToDownscale);
    }
    return awsResourceConnector.check(auth, resources);
}

Example 23 with AmazonAutoScalingClient

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

the class AwsLoadBalancerLaunchService method updateCloudformationWithLoadBalancers.

public List<CloudResourceStatus> updateCloudformationWithLoadBalancers(AuthenticatedContext ac, CloudStack stack, PersistenceNotifier resourceNotifier, ModelContext modelContext) {
    List<CloudResourceStatus> statuses = new ArrayList<>();
    List<CloudLoadBalancer> cloudLoadBalancers = stack.getLoadBalancers();
    String cFStackName = cfStackUtil.getCfStackName(ac);
    if (!cloudLoadBalancers.isEmpty()) {
        LOGGER.debug("Creating load balancers of types " + cloudLoadBalancers.stream().map(CloudLoadBalancer::getType).map(LoadBalancerType::name).collect(Collectors.joining(",")));
        AwsCredentialView credentialView = new AwsCredentialView(ac.getCloudCredential());
        String regionName = ac.getCloudContext().getLocation().getRegion().value();
        AmazonCloudFormationClient cfRetryClient = awsClient.createCloudFormationClient(credentialView, regionName);
        AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(credentialView, regionName);
        List<CloudResource> instances = cfStackUtil.getInstanceCloudResources(ac, cfRetryClient, amazonASClient, stack.getGroups());
        Network network = stack.getNetwork();
        AwsNetworkView awsNetworkView = new AwsNetworkView(network);
        if (modelContext == null) {
            LOGGER.debug("Creating default model context");
            modelContext = awsModelService.buildDefaultModelContext(ac, stack, resourceNotifier);
        }
        Map<String, List<String>> instanceIdsByGroupName = instances.stream().collect(Collectors.groupingBy(CloudResource::getGroup, mapping(CloudResource::getInstanceId, toList())));
        List<AwsLoadBalancer> awsLoadBalancers = loadBalancerCommonService.getAwsLoadBalancers(cloudLoadBalancers, instanceIdsByGroupName, awsNetworkView);
        modelContext.withLoadBalancers(awsLoadBalancers);
        LOGGER.debug("Starting CloudFormation update to create load balancer and target groups.");
        ListStackResourcesResult result;
        if (checkForLoadBalancerAndTargetGroupResources(cfRetryClient, cFStackName, awsLoadBalancers)) {
            LOGGER.debug("Load balancer and target group resources already exist, skipping creation");
            result = cfRetryClient.listStackResources(awsStackRequestHelper.createListStackResourcesRequest(cFStackName));
        } else {
            result = updateCloudFormationStack(ac, stack, modelContext);
        }
        setLoadBalancerMetadata(awsLoadBalancers, result);
        LOGGER.debug("Starting CloudFormation update to create listeners.");
        if (checkForListenerResources(cfRetryClient, cFStackName, awsLoadBalancers)) {
            LOGGER.debug("Listener resources already exist, skipping creation");
            result = cfRetryClient.listStackResources(awsStackRequestHelper.createListStackResourcesRequest(cFStackName));
        } else {
            result = updateCloudFormationStack(ac, stack, modelContext);
        }
        ListStackResourcesResult finalResult = result;
        awsLoadBalancers.forEach(lb -> statuses.add(createLoadBalancerStatus(ac, lb, finalResult)));
    } else {
        LOGGER.debug("No load balancers in stack");
    }
    return statuses;
}

Example 24 with AmazonAutoScalingClient

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

the class AwsMetadataCollector method collectInstancesForGroup.

public List<Instance> collectInstancesForGroup(AuthenticatedContext ac, AmazonAutoScalingClient amazonASClient, AmazonEc2Client amazonEC2Client, AmazonCloudFormationClient amazonCFClient, String group) {
    LOGGER.debug("Collect aws instances for group: {}", group);
    String asGroupName = cloudFormationStackUtil.getAutoscalingGroupName(ac, amazonCFClient, group);
    List<String> instanceIds = cloudFormationStackUtil.getInstanceIds(amazonASClient, asGroupName);
    DescribeInstancesRequest instancesRequest = cloudFormationStackUtil.createDescribeInstancesRequest(instanceIds);
    DescribeInstancesResult instancesResult = amazonEC2Client.describeInstances(instancesRequest);
    return instancesResult.getReservations().stream().flatMap(reservation -> reservation.getInstances().stream()).collect(Collectors.toList());
}

Example 25 with AmazonAutoScalingClient

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

the class AwsTerminateService method deleteLaunchConfiguration.

private void deleteLaunchConfiguration(List<CloudResource> resources, AuthenticatedContext ac) {
    if (resources == null) {
        return;
    }
    AmazonAutoScalingClient autoScalingClient = awsClient.createAutoScalingClient(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    resources.stream().filter(cloudResource -> cloudResource.getType() == ResourceType.AWS_LAUNCHCONFIGURATION).forEach(cloudResource -> autoScalingClient.deleteLaunchConfiguration(new DeleteLaunchConfigurationRequest().withLaunchConfigurationName(cloudResource.getName())));
}