Example usage for com.amazonaws.services.ec2.model LaunchSpecification LaunchSpecification

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model LaunchSpecification LaunchSpecification.

Prototype

LaunchSpecification

Source Link

Usage

From source file:org.deeplearning4j.aws.ec2.Ec2BoxCreator.java

License:Apache License

public void createSpot() {
    // Initializes a Spot Instance Request
    RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest();

    // Request 1 x t1.micro instance with a bid price of $0.03.
    requestRequest.setSpotPrice("0.03");
    requestRequest.setInstanceCount(Integer.valueOf(1));

    // Setup the specifications of the launch. This includes the
    // instance type (e.g. t1.micro) and the latest Amazon Linux
    // AMI id available. Note, you should always use the latest
    // Amazon Linux AMI id or another of your choosing.
    LaunchSpecification launchSpecification = new LaunchSpecification();
    launchSpecification.setImageId("ami-8c1fece5");
    launchSpecification.setInstanceType("t1.micro");

    // Add the security group to the request.
    List<String> securityGroups = new ArrayList<String>();
    securityGroups.add("GettingStartedGroup");
    launchSpecification.setSecurityGroups(securityGroups);

    // Add the launch specifications to the request.
    requestRequest.setLaunchSpecification(launchSpecification);

    // Call the RequestSpotInstance API.
    RequestSpotInstancesResult requestResult = getEc2().requestSpotInstances(requestRequest);

    List<SpotInstanceRequest> requestResponses = requestResult.getSpotInstanceRequests();

    // Setup an arraylist to collect all of the request ids we want to
    // watch hit the running state.
    List<String> spotInstanceRequestIds = new ArrayList<>();

    // Add all of the request ids to the hashset, so we can determine when they hit the
    // active state.
    for (SpotInstanceRequest requestResponse : requestResponses) {
        System.out.println("Created Spot Request: " + requestResponse.getSpotInstanceRequestId());
        spotInstanceRequestIds.add(requestResponse.getSpotInstanceRequestId());
    }//from w ww  .  j  ava 2 s .  c o  m

}

From source file:org.excalibur.service.aws.ec2.EC2.java

License:Open Source License

public List<SpotInstanceOfferResult> createSpotInstanceOffer(SpotInstanceOffer request) {
    RequestSpotInstancesRequest spotRequest = new RequestSpotInstancesRequest(
            request.getOfferValue().toPlainString()).withValidFrom(request.getValidFrom())
                    .withValidUntil(request.getValidUntil())
                    .withType(SpotInstanceType.fromValue(request.getType().getName()))
                    .withInstanceCount(request.getNumberOfInstances()).withLaunchSpecification(
                            new LaunchSpecification().withInstanceType(request.getInstanceType().getName())
                                    .withImageId(request.getImageId()).withKeyName(request.getKeyName()));

    RequestSpotInstancesResult requestedSpotInstances = ec2_.requestSpotInstances(spotRequest);
    request.setStatus(new InstanceTemplateStatus().setStatus(Status.SUCCESS));

    return toSpotInstanceResults(request, requestedSpotInstances.getSpotInstanceRequests());
}

From source file:scheduler.SpotRequests.java

License:Open Source License

/**
 * The submit method will create 1 x one-time t1.micro request with a maximum bid
 * price of $0.03 using the Amazon Linux AMI.
 *
 * Note the AMI id may change after the release of this code sample, and it is important
 * to use the latest. You can find the latest version by logging into the AWS Management
 * console, and attempting to perform a launch. You will be presented with AMI options,
 * one of which will be Amazon Linux. Simply use that AMI id.
 *//*from w w  w.j  a  v  a 2 s  . co  m*/
public void submitRequests() {
    //==========================================================================//
    //================= Submit a Spot Instance Request =====================//
    //==========================================================================//

    // Initializes a Spot Instance Request
    RequestSpotInstancesRequest requestRequest = new RequestSpotInstancesRequest();

    // Request 1 x t1.micro instance with a bid price of $0.03.
    requestRequest.setSpotPrice("0.03");
    requestRequest.setInstanceCount(Integer.valueOf(1));

    // Setup the specifications of the launch. This includes the instance type (e.g. t1.micro)
    // and the latest Amazon Linux AMI id available. Note, you should always use the latest
    // Amazon Linux AMI id or another of your choosing.
    // ami-3d50120d
    // ami-c9d497f9 (Guan)
    LaunchSpecification launchSpecification = new LaunchSpecification();
    //       launchSpecification.setImageId("ami-c9d497f9");
    launchSpecification.setImageId("ami-c9d497f9");
    launchSpecification.setInstanceType("t1.micro");

    // Add the security group to the request.
    //ArrayList<String> securityGroups = new ArrayList<String>();
    //securityGroups.add("GettingStartedGroup");
    //launchSpecification.setSecurityGroups(securityGroups);

    // Add the launch specifications to the request.
    requestRequest.setLaunchSpecification(launchSpecification);

    // Call the RequestSpotInstance API.
    RequestSpotInstancesResult requestResult = ec2.requestSpotInstances(requestRequest);
    List<SpotInstanceRequest> requestResponses = requestResult.getSpotInstanceRequests();

    // Setup an arraylist to collect all of the request ids we want to watch hit the running
    // state.
    spotInstanceRequestIds = new ArrayList<String>();

    // Add all of the request ids to the hashset, so we can determine when they hit the
    // active state.
    for (SpotInstanceRequest requestResponse : requestResponses) {
        System.out.println("Created Spot Request: " + requestResponse.getSpotInstanceRequestId());
        spotInstanceRequestIds.add(requestResponse.getSpotInstanceRequestId());
    }

}