Package com.amazonaws.services.ec2

Examples of com.amazonaws.services.ec2.AmazonEC2Client

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    }

    @Override public List<DiscoveryNode> buildDynamicNodes() {
        List<DiscoveryNode> discoNodes = Lists.newArrayList();

        DescribeInstancesResult descInstances = client.describeInstances(new DescribeInstancesRequest());

        logger.trace("building dynamic unicast discovery nodes...");
        for (Reservation reservation : descInstances.getReservations()) {
            if (!groups.isEmpty()) {
                // lets see if we can filter based on groups
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    updateInstanceState(instanceId, "running");
  }

  private void getInstancesState()
  {
    DescribeInstancesResult describeInstancesResult = ec2Client.describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    for (Reservation reservation : reservations)
    {
      List<Instance> instances = reservation.getInstances();
      for (Instance instance : instances)
      {
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    getInstancesState();
  }

  private List<String> initInstancesIds()
  {
    DescribeInstancesResult describeInstancesResult = ec2Client.describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    List<String> instancesIds = new ArrayList<String>();
    for (Reservation reservation : reservations)
    {
      List<Instance> instances = reservation.getInstances();
      for (Instance instance : 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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        this.instance = startInstances(ec2client, ami_id, ins_type, invocationContext.getExecutionContext().getNotificationService()).get(0);
      else {

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

        if (describeInstancesResult.getReservations().size() == 0 || describeInstancesResult.getReservations().get(0).getInstances().size() == 0) {
          throw new GfacException("Instance not found:" + ins_id, FaultCode.InvalidRequest);
        }

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

        // check instance keypair
        if (this.instance.getKeyName() == null || !this.instance.getKeyName().equals(KEY_PAIR_NAME))
          throw new GfacException("Keypair for instance:" + ins_id + " is not valid", FaultCode.InvalidRequest);
      }
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      }

      DescribeInstancesRequest describeInstancesRequest = new DescribeInstancesRequest();
      describeInstancesRequest.setInstanceIds(getInstanceIDs(instances));

      DescribeInstancesResult describeInstancesResult = ec2.describeInstances(describeInstancesRequest);
      instances = describeInstancesResult.getReservations().get(0).getInstances();
    }

    log.info("All instances is running");
    return instances;
  }
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    }

    @Override public List<DiscoveryNode> buildDynamicNodes() {
        List<DiscoveryNode> discoNodes = Lists.newArrayList();

        DescribeInstancesResult descInstances = client.describeInstances(new DescribeInstancesRequest());

        logger.trace("building dynamic unicast discovery nodes...");
        for (Reservation reservation : descInstances.getReservations()) {
            if (!groups.isEmpty()) {
                // lets see if we can filter based on groups
                List<String> groupNames = reservation.getGroupNames();
                if (bindAnyGroup) {
                    if (Collections.disjoint(groups, groupNames)) {
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     */
    try {
      /*
       * Get current key pair in Amazon
       */
      DescribeKeyPairsRequest describeKeyPairsRequest = new DescribeKeyPairsRequest();
      ec2.describeKeyPairs(describeKeyPairsRequest.withKeyNames(KEY_PAIR_NAME));

      /*
       * If key exists and new key is created, delete old key and replace
       * with new one. Else, do nothing
       */
 
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        }

        /* Generate key pair in Amazon if necessary */
        try {
            /* Get current key pair in Amazon */
            DescribeKeyPairsRequest describeKeyPairsRequest = new DescribeKeyPairsRequest();
            ec2.describeKeyPairs(describeKeyPairsRequest.withKeyNames(keyPairName));

            /* If key exists and new key is created, delete old key and replace
             * with new one. Else, do nothing */
            if (newKey) {
                DeleteKeyPairRequest deleteKeyPairRequest = new DeleteKeyPairRequest(keyPairName);
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   *
   * @return list of keypairs
   */
  public static List<String> loadKeypairs(){
    List<String> resultList = new ArrayList<String>();
    DescribeKeyPairsResult results = getEC2Client().describeKeyPairs();
    for (KeyPairInfo key : results.getKeyPairs()) {
      resultList.add(key.getKeyName());
    }
    return resultList;
  }
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