Package com.amazonaws.services.ec2.model

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

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     *
     * @return list of instances
     */
    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);
            }
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                        amazonSecurityContext.getInstanceType(), jobExecutionContext, KEY_PAIR_NAME).get(0);
            else {

                // already running instance
                DescribeInstancesRequest describeInstancesRequest = new DescribeInstancesRequest();
                DescribeInstancesResult describeInstancesResult =
                        ec2client.describeInstances(describeInstancesRequest.
                                withInstanceIds(amazonSecurityContext.getInstanceId()));

                if (describeInstancesResult.getReservations().size() == 0 ||
                        describeInstancesResult.getReservations().get(0).getInstances().size() == 0) {
                    throw new GFacProviderException("Instance not found:" + amazonSecurityContext.getInstanceId());
                }

                instance = describeInstancesResult.getReservations().get(0).getInstances().get(0);

                // check instance keypair
                if (instance.getKeyName() == null || !instance.getKeyName().equals(KEY_PAIR_NAME)) {
                    throw new GFacProviderException("Keypair for instance:" + amazonSecurityContext.getInstanceId() +
                            " is not valid");
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        {
            while (true)
            {
                log.info("Sleeping for " + instanceSleep.get() + " ms");
                Thread.sleep(instanceSleep.get());
                DescribeInstancesResult describeInstancesResult = ec2Client.describeInstances(describeInstancesRequest);
                String state = describeInstancesResult.getReservations().get(0).getInstances().get(0).getState().getName();
                log.info("Instance State = " + state);
                if ("terminated".equals(state))
                {
                    break;
                }
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        if (null == instanceId.get())
        {
            return Optional.absent();
        }

        DescribeInstancesResult result = getEc2Client().describeInstances(new DescribeInstancesRequest().
                withFilters(new Filter().withName("instance-id").withValues(instanceId.get())));

        if (result.getReservations().isEmpty())
        {
            return Optional.absent();
        }

        if (result.getReservations().get(0).getInstances().isEmpty())
        {
            return Optional.absent();
        }

        return Optional.fromNullable(result.getReservations().get(0).getInstances().get(0));
    }
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        catch (InterruptedException e)
        {
            return Optional.absent();
        }

        DescribeInstancesResult describeInstancesResult = ec2Client.describeInstances(new DescribeInstancesRequest().
                withInstanceIds(runInstancesResult.getReservation().getInstances().get(0).getInstanceId()));

        return Optional.fromNullable(describeInstancesResult.getReservations().get(0).getInstances().get(0));
    }
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  {
    if (ips.isEmpty()) {
      return new AutoScalingData(Lists.<String>newArrayList());
    }

    DescribeInstancesResult result = amazonEC2Client.describeInstances(
        new DescribeInstancesRequest()
            .withFilters(
                new Filter("private-ip-address", ips)
            )
    );

    List<Instance> instances = Lists.newArrayList();
    for (Reservation reservation : result.getReservations()) {
      instances.addAll(reservation.getInstances());
    }

    try {
      return terminateWithIds(
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  }

  @Override
  public List<String> ipToIdLookup(List<String> ips)
  {
    DescribeInstancesResult result = amazonEC2Client.describeInstances(
        new DescribeInstancesRequest()
            .withFilters(
                new Filter("private-ip-address", ips)
            )
    );

    List<Instance> instances = Lists.newArrayList();
    for (Reservation reservation : result.getReservations()) {
      instances.addAll(reservation.getInstances());
    }

    List<String> retVal = Lists.transform(
        instances,
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  }

  @Override
  public List<String> idToIpLookup(List<String> nodeIds)
  {
    DescribeInstancesResult result = amazonEC2Client.describeInstances(
        new DescribeInstancesRequest()
            .withFilters(
                new Filter("instance-id", nodeIds)
            )
    );

    List<Instance> instances = Lists.newArrayList();
    for (Reservation reservation : result.getReservations()) {
      instances.addAll(reservation.getInstances());
    }

    List<String> retVal = Lists.transform(
        instances,
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     *
     * @return list of instances
     */
    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);
            }
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            for (SpotInstanceRequest spotInstanceRequest : result.getSpotInstanceRequests()) {
                LaunchSpecification launchSpecification = spotInstanceRequest.getLaunchSpecification();
                populateLaunchSpecificationSecurityGroupNames(launchSpecification);
            }
        } else if (response instanceof DescribeInstancesResult) {
            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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