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

Introduction

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

Prototype

DescribeAutoScalingGroupsResult describeAutoScalingGroups(
        DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest);

Source Link

Document

Describes one or more Auto Scaling groups.

Usage

From source file:com.haskins.cloudtrailviewer.dialog.resourcedetail.detailpanels.AsGroupDetail.java

License:Open Source License

@Override
public String retrieveDetails(ResourceDetailRequest detailRequest) {

    String response = null;/*from www  . ja v a 2  s .  c  om*/

    try {

        AmazonAutoScaling asClient = new AmazonAutoScalingClient(credentials);
        asClient.setRegion(Region.getRegion(Regions.fromName(detailRequest.getRegion())));

        DescribeAutoScalingGroupsRequest request = new DescribeAutoScalingGroupsRequest();
        request.setAutoScalingGroupNames(Collections.singletonList(detailRequest.getResourceName()));

        DescribeAutoScalingGroupsResult result = asClient.describeAutoScalingGroups(request);
        buildUI(result);

    } catch (IllegalArgumentException | AmazonClientException e) {
        LOGGER.log(Level.WARNING, "Problem retrieving AS detail from AWS", e);
        response = e.getMessage();
    }

    return response;
}

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

License:Apache License

@Override
public List<String> getRacMembership() {
    AmazonAutoScaling client = null;
    try {//from   www  .j a  va2 s .com
        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 {//from   w  ww .  j av a  2  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 av a2 s . co 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 ww w  . j a v  a2s.c  o m*/
        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.eureka.aws.AwsAsgUtil.java

License:Apache License

private AutoScalingGroup retrieveAutoScalingGroupCrossAccount(String asgAccount, String asgName) {
    logger.debug("Getting cross account ASG for asgName: " + asgName + ", asgAccount: " + asgAccount);

    Credentials credentials = stsCredentials.get(asgAccount);

    if (credentials == null || credentials.getExpiration().getTime() < System.currentTimeMillis() + 1000) {
        stsCredentials.put(asgAccount, initializeStsSession(asgAccount));
        credentials = stsCredentials.get(asgAccount);
    }//from  ww w.  j av a2  s  .co m

    ClientConfiguration clientConfiguration = new ClientConfiguration()
            .withConnectionTimeout(serverConfig.getASGQueryTimeoutMs());

    AmazonAutoScaling autoScalingClient = new AmazonAutoScalingClient(
            new BasicSessionCredentials(credentials.getAccessKeyId(), credentials.getSecretAccessKey(),
                    credentials.getSessionToken()),
            clientConfiguration);

    String region = clientConfig.getRegion();
    if (!region.equals("us-east-1")) {
        autoScalingClient.setEndpoint("autoscaling." + region + ".amazonaws.com");
    }

    DescribeAutoScalingGroupsRequest request = new DescribeAutoScalingGroupsRequest()
            .withAutoScalingGroupNames(asgName);
    DescribeAutoScalingGroupsResult result = autoScalingClient.describeAutoScalingGroups(request);
    List<AutoScalingGroup> asgs = result.getAutoScalingGroups();
    if (asgs.isEmpty()) {
        return null;
    } else {
        return asgs.get(0);
    }
}

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From source file:com.netflix.eureka.util.AwsAsgUtil.java

License:Apache License

private AutoScalingGroup retrieveAutoScalingGroupCrossAccount(String asgAccount, String asgName) {
    logger.debug("Getting cross account ASG for asgName: " + asgName + ", asgAccount: " + asgAccount);

    Credentials credentials = stsCredentials.get(asgAccount);

    if (credentials == null || credentials.getExpiration().getTime() < System.currentTimeMillis() + 1000) {
        stsCredentials.put(asgAccount, initializeStsSession(asgAccount));
        credentials = stsCredentials.get(asgAccount);
    }/*from   w w w .jav  a2s. c om*/

    ClientConfiguration clientConfiguration = new ClientConfiguration()
            .withConnectionTimeout(eurekaConfig.getASGQueryTimeoutMs());

    AmazonAutoScaling autoScalingClient = new AmazonAutoScalingClient(
            new BasicSessionCredentials(credentials.getAccessKeyId(), credentials.getSecretAccessKey(),
                    credentials.getSessionToken()),
            clientConfiguration);

    String region = DiscoveryManager.getInstance().getEurekaClientConfig().getRegion();
    if (!region.equals("us-east-1")) {
        autoScalingClient.setEndpoint("autoscaling." + region + ".amazonaws.com");
    }

    DescribeAutoScalingGroupsRequest request = new DescribeAutoScalingGroupsRequest()
            .withAutoScalingGroupNames(asgName);
    DescribeAutoScalingGroupsResult result = autoScalingClient.describeAutoScalingGroups(request);
    List<AutoScalingGroup> asgs = result.getAutoScalingGroups();
    if (asgs.isEmpty()) {
        return null;
    } else {
        return asgs.get(0);
    }
}

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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  om
        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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From source file:gobblin.aws.AWSSdkClient.java

License:Apache License

/***
 * Get list of {@link AutoScalingGroup}s for a given tag
 *
 * @param tag Tag to filter the auto scaling groups
 * @return List of {@link AutoScalingGroup}s qualifying the filter tag
 *//*from   w w  w. j ava 2  s.  c o m*/
public List<AutoScalingGroup> getAutoScalingGroupsWithTag(Tag tag) {

    final AmazonAutoScaling autoScaling = getAmazonAutoScalingClient();

    final DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest = new DescribeAutoScalingGroupsRequest();

    final List<AutoScalingGroup> allAutoScalingGroups = autoScaling
            .describeAutoScalingGroups(describeAutoScalingGroupsRequest).getAutoScalingGroups();

    final List<AutoScalingGroup> filteredAutoScalingGroups = Lists.newArrayList();
    for (AutoScalingGroup autoScalingGroup : allAutoScalingGroups) {
        for (TagDescription tagDescription : autoScalingGroup.getTags()) {
            if (tagDescription.getKey().equalsIgnoreCase(tag.getKey())
                    && tagDescription.getValue().equalsIgnoreCase(tag.getValue())) {
                filteredAutoScalingGroups.add(autoScalingGroup);
            }
        }
    }

    return filteredAutoScalingGroups;
}

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