Examples with DescribeInstancesResponse software.amazon.awssdk.services.ec2.model.DescribeInstancesResponse used on opensource projects

Example 1 with DescribeInstancesResponse

use of software.amazon.awssdk.services.ec2.model.DescribeInstancesResponse in project aws-doc-sdk-examples by awsdocs.

the class DescribeInstances method describeEC2Instances.

// snippet-start:[ec2.java2.describe_instances.main]
public static void describeEC2Instances(Ec2Client ec2) {
    boolean done = false;
    String nextToken = null;
    try {
        do {
            DescribeInstancesRequest request = DescribeInstancesRequest.builder().maxResults(6).nextToken(nextToken).build();
            DescribeInstancesResponse response = ec2.describeInstances(request);
            for (Reservation reservation : response.reservations()) {
                for (Instance instance : reservation.instances()) {
                    System.out.println("Instance Id is " + instance.instanceId());
                    System.out.println("Image id is " + instance.imageId());
                    System.out.println("Instance type is " + instance.instanceType());
                    System.out.println("Instance state name is " + instance.state().name());
                    System.out.println("monitoring information is " + instance.monitoring().state());
                }
            }
            nextToken = response.nextToken();
        } while (nextToken != null);
    } catch (Ec2Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}

Example 2 with DescribeInstancesResponse

use of software.amazon.awssdk.services.ec2.model.DescribeInstancesResponse in project aws-doc-sdk-examples by awsdocs.

the class FindRunningInstances method findRunningEC2Instances.

// snippet-start:[ec2.java2.running_instances.main]
public static void findRunningEC2Instances(Ec2Client ec2) {
    try {
        String nextToken = null;
        do {
            Filter filter = Filter.builder().name("instance-state-name").values("running").build();
            DescribeInstancesRequest request = DescribeInstancesRequest.builder().filters(filter).build();
            DescribeInstancesResponse response = ec2.describeInstances(request);
            for (Reservation reservation : response.reservations()) {
                for (Instance instance : reservation.instances()) {
                    System.out.printf("Found Reservation with id %s, " + "AMI %s, " + "type %s, " + "state %s " + "and monitoring state %s", instance.instanceId(), instance.imageId(), instance.instanceType(), instance.state().name(), instance.monitoring().state());
                    System.out.println("");
                }
            }
            nextToken = response.nextToken();
        } while (nextToken != null);
    } catch (Ec2Exception e) {
        System.err.println(e.awsErrorDetails().errorMessage());
        System.exit(1);
    }
}