Package com.amazonaws.services.ec2.model

Examples of com.amazonaws.services.ec2.model.SpotPlacement


  public static List<Instance> loadInstances() {
    List<Instance> resultList = new ArrayList<Instance>();
    DescribeInstancesResult describeInstancesResult = getEC2Client().describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    for (Iterator<Reservation> iterator = reservations.iterator(); iterator.hasNext();) {
      Reservation reservation = iterator.next();
      for (Instance instance : reservation.getInstances()) {
        resultList.add(instance);
      }
    }
    return resultList;
  }
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   * @return list of newly launched instances
   */
  public static List<Instance> launchInstance(String AMI_ID, String type, Integer number) {
    List<Instance> resultList = new ArrayList<Instance>();

    RunInstancesRequest request = new RunInstancesRequest(AMI_ID, number, number);
    request.setInstanceType(type);

    RunInstancesResult result = getEC2Client().runInstances(request);
    resultList.addAll(result.getReservation().getInstances());
    return resultList;
  }
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   * @return list of newly launched instances
   */
  public static List<Instance> launchInstance(String AMI_ID, String type, Integer number, String keyname) {
    List<Instance> resultList = new ArrayList<Instance>();

    RunInstancesRequest request = new RunInstancesRequest(AMI_ID, number, number);
    request.setInstanceType(type);
    request.setKeyName(keyname);

    RunInstancesResult result = getEC2Client().runInstances(request);
    resultList.addAll(result.getReservation().getInstances());
    return resultList;
  }
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  }
 

  private List<Instance> startInstances(AmazonEC2Client ec2, String AMI_ID, String INS_TYPE, NotificationService notifier) throws AmazonServiceException {
    // start only 1 instance
    RunInstancesRequest request = new RunInstancesRequest(AMI_ID, 1, 1);
    request.setKeyName(KEY_PAIR_NAME);
    request.setInstanceType(INS_TYPE);

    RunInstancesResult result = ec2.runInstances(request);

    List<Instance> instances = result.getReservation().getInstances();
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    List<Instance> resultList = new ArrayList<Instance>();

    RunInstancesRequest request = new RunInstancesRequest(AMI_ID, number, number);
    request.setInstanceType(type);

    RunInstancesResult result = getEC2Client().runInstances(request);
    resultList.addAll(result.getReservation().getInstances());
    return resultList;
  }
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    RunInstancesRequest request = new RunInstancesRequest(AMI_ID, number, number);
    request.setInstanceType(type);
    request.setKeyName(keyname);

    RunInstancesResult result = getEC2Client().runInstances(request);
    resultList.addAll(result.getReservation().getInstances());
    return resultList;
  }
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    // start only 1 instance
    RunInstancesRequest request = new RunInstancesRequest(AMI_ID, 1, 1);
    request.setKeyName(KEY_PAIR_NAME);
    request.setInstanceType(INS_TYPE);

    RunInstancesResult result = ec2.runInstances(request);

    List<Instance> instances = result.getReservation().getInstances();

    while (!allInstancesStateEqual(instances, InstanceStateName.Running)) {

      // instance status should not be Terminated
      if (anyInstancesStateEqual(instances, InstanceStateName.Terminated)) {
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        DescribeInstancesResult result = (DescribeInstancesResult)response;
        for (Reservation reservation : result.getReservations()) {
          populateReservationSecurityGroupNames(reservation);
        }
      } else if (response instanceof RunInstancesResult) {
        RunInstancesResult result = (RunInstancesResult)response;
        populateReservationSecurityGroupNames(result.getReservation());
      }
  }
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        //*************************** Add the availability zone ************************//
        // Setup the availability zone to use. Note we could retrieve the availability
        // zones using the ec2.describeAvailabilityZones() API. For this demo we will just use
        // us-east-1b.
        SpotPlacement placement = new SpotPlacement("us-east-1b");
        launchSpecification.setPlacement(placement);

        //*************************** Add the placement group ************************//
        // Setup the placement group to use with whatever name you desire.
        // For this demo we will just use "ADVANCED-DEMO-PLACEMENT-GROUP".
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        launchSpecification.setSecurityGroups(securityGroups);

        // If a placement group has been set, then we will use it in the request.
        if (placementGroupName != null && !placementGroupName.equals("")) {
            // Setup the placement group to use with whatever name you desire.
            SpotPlacement placement = new SpotPlacement();
            placement.setGroupName(placementGroupName);
            launchSpecification.setPlacement(placement);
        }

        // Check to see if we need to set the availability zone name.
        if (availabilityZoneName != null && !availabilityZoneName.equals("")) {
            // Setup the availability zone to use. Note we could retrieve the availability
            // zones using the ec2.describeAvailabilityZones() API.
            SpotPlacement placement = new SpotPlacement(availabilityZoneName);
            launchSpecification.setPlacement(placement);
        }

        if (availabilityZoneGroupName != null && !availabilityZoneGroupName.equals("")) {
            // Set the availability zone group.
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