Example usage for com.amazonaws.services.autoscaling AmazonAutoScaling shutdown

Introduction

In this page you can find the example usage for com.amazonaws.services.autoscaling AmazonAutoScaling shutdown.

Prototype

void shutdown();

Source Link

Document

Shuts down this client object, releasing any resources that might be held open.

Usage

From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

@Override
public List<String> getRacMembership() {
    AmazonAutoScaling client = null;
    try {/*from w  w  w.  j  av  a2s  .  c  o  m*/
        client = getAutoScalingClient();
        DescribeAutoScalingGroupsRequest asgReq = new DescribeAutoScalingGroupsRequest()
                .withAutoScalingGroupNames(config.getASGName());
        DescribeAutoScalingGroupsResult res = client.describeAutoScalingGroups(asgReq);

        List<String> instanceIds = Lists.newArrayList();
        for (AutoScalingGroup asg : res.getAutoScalingGroups()) {
            for (Instance ins : asg.getInstances())
                if (!(ins.getLifecycleState().equalsIgnoreCase("Terminating")
                        || ins.getLifecycleState().equalsIgnoreCase("shutting-down")
                        || ins.getLifecycleState().equalsIgnoreCase("Terminated")))
                    instanceIds.add(ins.getInstanceId());
        }
        logger.info(String.format("Querying Amazon returned following instance in the ASG: %s --> %s",
                config.getRack(), StringUtils.join(instanceIds, ",")));
        return instanceIds;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

@Override
public List<String> getCrossAccountRacMembership() {
    AmazonAutoScaling client = null;
    try {//  w w w  .  ja v a2  s.  c o  m
        client = getCrossAccountAutoScalingClient();
        DescribeAutoScalingGroupsRequest asgReq = new DescribeAutoScalingGroupsRequest()
                .withAutoScalingGroupNames(config.getASGName());
        DescribeAutoScalingGroupsResult res = client.describeAutoScalingGroups(asgReq);

        List<String> instanceIds = Lists.newArrayList();
        for (AutoScalingGroup asg : res.getAutoScalingGroups()) {
            for (Instance ins : asg.getInstances())
                if (!(ins.getLifecycleState().equalsIgnoreCase("Terminating")
                        || ins.getLifecycleState().equalsIgnoreCase("shutting-down")
                        || ins.getLifecycleState().equalsIgnoreCase("Terminated")))
                    instanceIds.add(ins.getInstanceId());
        }
        logger.info(
                String.format("Querying Amazon returned following instance in the cross-account ASG: %s --> %s",
                        config.getRack(), StringUtils.join(instanceIds, ",")));
        return instanceIds;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

/**
 * Actual membership AWS source of truth...
 *///from w ww.  j ava 2s .c  o  m
@Override
public int getRacMembershipSize() {
    AmazonAutoScaling client = null;
    try {
        client = getAutoScalingClient();
        DescribeAutoScalingGroupsRequest asgReq = new DescribeAutoScalingGroupsRequest()
                .withAutoScalingGroupNames(config.getASGName());
        DescribeAutoScalingGroupsResult res = client.describeAutoScalingGroups(asgReq);
        int size = 0;
        for (AutoScalingGroup asg : res.getAutoScalingGroups()) {
            size += asg.getMaxSize();
        }
        logger.info(String.format("Query on ASG returning %d instances", size));
        return size;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

@Override
public void expandRacMembership(int count) {
    AmazonAutoScaling client = null;
    try {/*from  w ww . java  2  s .  c  om*/
        client = getAutoScalingClient();
        DescribeAutoScalingGroupsRequest asgReq = new DescribeAutoScalingGroupsRequest()
                .withAutoScalingGroupNames(config.getASGName());
        DescribeAutoScalingGroupsResult res = client.describeAutoScalingGroups(asgReq);
        AutoScalingGroup asg = res.getAutoScalingGroups().get(0);
        UpdateAutoScalingGroupRequest ureq = new UpdateAutoScalingGroupRequest();
        ureq.setAutoScalingGroupName(asg.getAutoScalingGroupName());
        ureq.setMinSize(asg.getMinSize() + 1);
        ureq.setMaxSize(asg.getMinSize() + 1);
        ureq.setDesiredCapacity(asg.getMinSize() + 1);
        client.updateAutoScalingGroup(ureq);
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.priam.aws.AWSMembership.java

License:Apache License

@Override
public List<String> getRacMembership() {
    AmazonAutoScaling client = null;
    try {//from  w  w w .j  a  v  a 2s .c  o  m
        client = getAutoScalingClient();
        DescribeAutoScalingGroupsRequest asgReq = new DescribeAutoScalingGroupsRequest()
                .withAutoScalingGroupNames(config.getASGName());
        DescribeAutoScalingGroupsResult res = client.describeAutoScalingGroups(asgReq);

        List<String> instanceIds = Lists.newArrayList();
        for (AutoScalingGroup asg : res.getAutoScalingGroups()) {
            for (Instance ins : asg.getInstances())
                if (!(ins.getLifecycleState().equalsIgnoreCase("Terminating")
                        || ins.getLifecycleState().equalsIgnoreCase("shutting-down")
                        || ins.getLifecycleState().equalsIgnoreCase("Terminated")))
                    instanceIds.add(ins.getInstanceId());
        }
        logger.info(String.format("Querying Amazon returned following instance in the ASG: %s --> %s",
                config.getRac(), StringUtils.join(instanceIds, ",")));
        return instanceIds;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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