Example usage for com.amazonaws.services.autoscaling AmazonAutoScalingClient describeLaunchConfigurations

Introduction

In this page you can find the example usage for com.amazonaws.services.autoscaling AmazonAutoScalingClient describeLaunchConfigurations.

Prototype

@Override
public DescribeLaunchConfigurationsResult describeLaunchConfigurations(
        DescribeLaunchConfigurationsRequest request) 

Source Link

Document

Describes one or more launch configurations.

Usage

From source file:com.netflix.simianarmy.client.aws.AWSClient.java

License:Apache License

/**
 * Describe a set of specific launch configurations.
 *
 * @param names the launch configuration names
 * @return the launch configurations/*w  w  w.  j av  a  2  s  .co m*/
 */
public List<LaunchConfiguration> describeLaunchConfigurations(String... names) {
    if (names == null || names.length == 0) {
        LOGGER.info(String.format("Getting all launch configurations in region %s.", region));
    } else {
        LOGGER.info(String.format("Getting launch configurations for %d names in region %s.", names.length,
                region));
    }

    List<LaunchConfiguration> lcs = new LinkedList<LaunchConfiguration>();

    AmazonAutoScalingClient asgClient = asgClient();
    DescribeLaunchConfigurationsRequest request = new DescribeLaunchConfigurationsRequest()
            .withLaunchConfigurationNames(names);
    DescribeLaunchConfigurationsResult result = asgClient.describeLaunchConfigurations(request);

    lcs.addAll(result.getLaunchConfigurations());
    while (result.getNextToken() != null) {
        request.setNextToken(result.getNextToken());
        result = asgClient.describeLaunchConfigurations(request);
        lcs.addAll(result.getLaunchConfigurations());
    }

    LOGGER.info(String.format("Got %d launch configurations in region %s.", lcs.size(), region));
    return lcs;
}

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From source file:io.macgyver.plugin.cloud.aws.scanner.LaunchConfigScanner.java

License:Apache License

private void forEachLaunchConfig(Region region, Consumer<LaunchConfiguration> consumer) {
    AmazonAutoScalingClient client = new AmazonAutoScalingClient(getAWSServiceClient().getCredentialsProvider())
            .withRegion(region);/*from ww w.  ja v  a  2 s. c o  m*/

    DescribeLaunchConfigurationsResult results = client
            .describeLaunchConfigurations(new DescribeLaunchConfigurationsRequest());
    String token = results.getNextToken();
    results.getLaunchConfigurations().forEach(consumer);

    while (!Strings.isNullOrEmpty(token) && !token.equals("null")) {
        results = client
                .describeLaunchConfigurations(new DescribeLaunchConfigurationsRequest().withNextToken(token));
        token = results.getNextToken();
        results.getLaunchConfigurations().forEach(consumer);
    }
}

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