Examples of com.amazonaws.services.autoscaling.AmazonAutoScalingClient

Package com.amazonaws.services.autoscaling

Examples of com.amazonaws.services.autoscaling.AmazonAutoScalingClient

com.amazonaws.services.autoscaling.AmazonAutoScalingClient
caling.amazonaws.com/doc/2010-08-01/AutoScaling.wsdl"> http://autoscaling.amazonaws.com/doc/2010-08-01/AutoScaling.wsdl

Endpoints

Auto Scaling supports the following region-specific endpoints:
- autoscaling.us-east-1.amazonaws.com
- autoscaling.us-west-1.amazonaws.com
- autoscaling.eu-west-1.amazonaws.com
- autoscaling.ap-southeast-1.amazonaws.com

      ClientConfiguration clientConfiguration) {
    // limit the time-to-live of the JVM's DNS cache (in seconds)
    java.security.Security.setProperty("networkaddress.cache.ttl", "60");


    this.region = region;
    this.api = new AmazonAutoScalingClient(awsCredentials,
        clientConfiguration);
    String endpoint = "autoscaling." + region + ".amazonaws.com";
    this.api.setEndpoint(endpoint);
  }

View Full Code Here

    public boolean addInstances(Stack stack, String userData, Integer instanceCount) {
        MDCBuilder.buildMdcContext(stack);
        Integer requiredInstances = stack.getNodeCount() + instanceCount;
        Regions region = ((AwsTemplate) stack.getTemplate()).getRegion();
        AwsCredential credential = (AwsCredential) stack.getCredential();
        AmazonAutoScalingClient amazonASClient = awsStackUtil.createAutoScalingClient(region, credential);
        AmazonEC2Client amazonEC2Client = awsStackUtil.createEC2Client(region, credential);
        String asGroupName = cfStackUtil.getAutoscalingGroupName(stack);
        amazonASClient.updateAutoScalingGroup(new UpdateAutoScalingGroupRequest()
                .withAutoScalingGroupName(asGroupName)
                .withMaxSize(requiredInstances)
                .withDesiredCapacity(requiredInstances));
        LOGGER.info("Updated AutoScaling group's desiredCapacity: [stack: '{}', from: '{}', to: '{}']", stack.getId(), stack.getNodeCount(),
                stack.getNodeCount() + instanceCount);

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    @Override
    public boolean removeInstances(Stack stack, Set<String> instanceIds) {
        MDCBuilder.buildMdcContext(stack);
        Regions region = ((AwsTemplate) stack.getTemplate()).getRegion();
        AwsCredential credential = (AwsCredential) stack.getCredential();
        AmazonAutoScalingClient amazonASClient = awsStackUtil.createAutoScalingClient(region, credential);
        AmazonEC2Client amazonEC2Client = awsStackUtil.createEC2Client(region, credential);


        String asGroupName = cfStackUtil.getAutoscalingGroupName(stack);
        DetachInstancesRequest detachInstancesRequest = new DetachInstancesRequest().withAutoScalingGroupName(asGroupName).withInstanceIds(instanceIds)
                .withShouldDecrementDesiredCapacity(true);
        amazonASClient.detachInstances(detachInstancesRequest);
        amazonEC2Client.terminateInstances(new TerminateInstancesRequest().withInstanceIds(instanceIds));
        LOGGER.info("Terminated instances in stack '{}': '{}'", stack.getId(), instanceIds);
        LOGGER.info("Publishing {} event [StackId: '{}']", ReactorConfig.STACK_UPDATE_SUCCESS_EVENT, stack.getId());
        reactor.notify(ReactorConfig.STACK_UPDATE_SUCCESS_EVENT, Event.wrap(new StackUpdateSuccess(stack.getId(), true, instanceIds)));
        return true;

View Full Code Here

    private boolean setStackState(Stack stack, boolean stopped) {
        MDCBuilder.buildMdcContext(stack);
        boolean result = true;
        Regions region = ((AwsTemplate) stack.getTemplate()).getRegion();
        AwsCredential credential = (AwsCredential) stack.getCredential();
        AmazonAutoScalingClient amazonASClient = awsStackUtil.createAutoScalingClient(region, credential);
        AmazonEC2Client amazonEC2Client = awsStackUtil.createEC2Client(region, credential);
        String asGroupName = cfStackUtil.getAutoscalingGroupName(stack);
        Set<InstanceMetaData> instanceMetaData = stack.getInstanceMetaData();
        Collection<String> instances = new ArrayList<>(instanceMetaData.size());
        for (InstanceMetaData instance : instanceMetaData) {
            instances.add(instance.getInstanceId());
        }
        try {
            if (stopped) {
                amazonASClient.suspendProcesses(new SuspendProcessesRequest().withAutoScalingGroupName(asGroupName));
                amazonEC2Client.stopInstances(new StopInstancesRequest().withInstanceIds(instances));
            } else {
                amazonASClient.resumeProcesses(new ResumeProcessesRequest().withAutoScalingGroupName(asGroupName));
                amazonEC2Client.startInstances(new StartInstancesRequest().withInstanceIds(instances));
                awsPollingService.pollWithTimeout(
                        new AwsInstanceStatusCheckerTask(),
                        new AwsInstances(stack, amazonEC2Client, new ArrayList(instances), "Running"),
                        AmbariClusterConnector.POLLING_INTERVAL,

View Full Code Here


        AwsTemplate awsTemplate = (AwsTemplate) stack.getTemplate();
        AwsCredential awsCredential = (AwsCredential) stack.getCredential();


        AmazonCloudFormationClient amazonCFClient = awsStackUtil.createCloudFormationClient(awsTemplate.getRegion(), awsCredential);
        AmazonAutoScalingClient amazonASClient = awsStackUtil.createAutoScalingClient(awsTemplate.getRegion(), awsCredential);
        AmazonEC2Client amazonEC2Client = awsStackUtil.createEC2Client(awsTemplate.getRegion(), awsCredential);


        List<String> instanceIds = cfStackUtil.getInstanceIds(stack, amazonASClient, amazonCFClient);
        // If spot priced instances are used, CloudFormation signals completion
        // when the spot requests are made but the instances are not running

View Full Code Here

    public AmazonAutoScalingClient createAutoScalingClient(Regions regions, AwsCredential credential) {
        MDCBuilder.buildMdcContext(credential);
        BasicSessionCredentials basicSessionCredentials = credentialsProvider
                .retrieveSessionCredentials(CrossAccountCredentialsProvider.DEFAULT_SESSION_CREDENTIALS_DURATION,
                        CrossAccountCredentialsProvider.DEFAULT_EXTERNAL_ID, credential);
        AmazonAutoScalingClient amazonAutoScalingClient = new AmazonAutoScalingClient(basicSessionCredentials);
        amazonAutoScalingClient.setRegion(Region.getRegion(regions));
        LOGGER.info("Amazon Autoscaling client successfully created.");
        return amazonAutoScalingClient;
    }

View Full Code Here

    }


    public List<String> getInstanceIds(Stack stack) {
        AwsTemplate awsTemplate = (AwsTemplate) stack.getTemplate();
        AwsCredential awsCredential = (AwsCredential) stack.getCredential();
        AmazonAutoScalingClient amazonASClient = awsStackUtil.createAutoScalingClient(awsTemplate.getRegion(), awsCredential);
        AmazonCloudFormationClient amazonCFClient = awsStackUtil.createCloudFormationClient(awsTemplate.getRegion(), awsCredential);
        return getInstanceIds(stack, amazonASClient, amazonCFClient);
    }

View Full Code Here

     * Amazon ASG client. Abstracted to aid testing.
     *
     * @return the Amazon Auto Scaling client
     */
    protected AmazonAutoScalingClient asgClient() {
        AmazonAutoScalingClient client;
        if (awsCredentialsProvider == null) {
            client = new AmazonAutoScalingClient();
        } else {
            client = new AmazonAutoScalingClient(awsCredentialsProvider);
        }
        client.setEndpoint("autoscaling." + region + ".amazonaws.com");
        return client;
    }

View Full Code Here

            LOGGER.info(String.format("Getting auto-scaling groups for %d names in region %s.", names.length, region));
        }


        List<AutoScalingGroup> asgs = new LinkedList<AutoScalingGroup>();


        AmazonAutoScalingClient asgClient = asgClient();
        DescribeAutoScalingGroupsRequest request = new DescribeAutoScalingGroupsRequest();
        if (names != null) {
            request.setAutoScalingGroupNames(Arrays.asList(names));
        }
        DescribeAutoScalingGroupsResult result = asgClient.describeAutoScalingGroups(request);


        asgs.addAll(result.getAutoScalingGroups());
        while (result.getNextToken() != null) {
            request.setNextToken(result.getNextToken());
            result = asgClient.describeAutoScalingGroups(request);
            asgs.addAll(result.getAutoScalingGroups());
        }


        LOGGER.info(String.format("Got %d auto-scaling groups in region %s.", asgs.size(), region));
        return asgs;

View Full Code Here

                    instanceIds.length, region));
        }


        List<AutoScalingInstanceDetails> instances = new LinkedList<AutoScalingInstanceDetails>();


        AmazonAutoScalingClient asgClient = asgClient();
        DescribeAutoScalingInstancesRequest request = new DescribeAutoScalingInstancesRequest();
        if (instanceIds != null) {
            request.setInstanceIds(Arrays.asList(instanceIds));
        }
        DescribeAutoScalingInstancesResult result = asgClient.describeAutoScalingInstances(request);


        instances.addAll(result.getAutoScalingInstances());
        while (result.getNextToken() != null) {
            request = request.withNextToken(result.getNextToken());
            result = asgClient.describeAutoScalingInstances(request);
            instances.addAll(result.getAutoScalingInstances());
        }


        LOGGER.info(String.format("Got %d auto-scaling instances.", instances.size()));
        return instances;

View Full Code Here

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