Example usage for com.amazonaws.services.ecs.model DescribeContainerInstancesRequest withContainerInstances

Introduction

In this page you can find the example usage for com.amazonaws.services.ecs.model DescribeContainerInstancesRequest withContainerInstances.

Prototype

public DescribeContainerInstancesRequest withContainerInstances(
        java.util.Collection<String> containerInstances) 

Source Link

Document

A list of up to 100 container instance IDs or full Amazon Resource Name (ARN) entries.

Usage

From source file:com.steelbridgelabs.oss.neo4j.cluster.ecs.AutoscalingGroupMembers.java

License:Apache License

private static List<String> ec2Instances(String cluster) {
    // aws ecs client
    AmazonECS client = AmazonECSClientBuilder.defaultClient();
    // create request
    DescribeContainerInstancesRequest request = new DescribeContainerInstancesRequest();
    // cluster name
    request.withCluster(cluster);/* w  w  w .j a  va  2  s .  c  om*/
    // container instances to describe
    request.withContainerInstances(containerInstanceArns(client, cluster));
    // describe instances
    DescribeContainerInstancesResult result = client.describeContainerInstances(request);
    // return ec2 instance ids
    return result.getContainerInstances().stream().map(ContainerInstance::getEc2InstanceId)
            .collect(Collectors.toList());
}

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