Example usage for com.amazonaws.services.ec2 AmazonEC2 describeAddresses

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2 AmazonEC2 describeAddresses.

Prototype

DescribeAddressesResult describeAddresses();

Source Link

Document

Simplified method form for invoking the DescribeAddresses operation.

Usage

From source file:aws.example.ec2.DescribeAddresses.java

License:Open Source License

public static void main(String[] args) {
    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DescribeAddressesResult response = ec2.describeAddresses();

    for (Address address : response.getAddresses()) {
        System.out.printf(/* w w w.  j av  a 2  s.  c  om*/
                "Found address with public IP %s, " + "domain %s, " + "allocation id %s " + "and NIC id %s",
                address.getPublicIp(), address.getDomain(), address.getAllocationId(),
                address.getNetworkInterfaceId());
    }
}

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From source file:com.oracle.coherence.cloud.amazon.EC2AddressProvider.java

License:Open Source License

/**
 * Generates the WKA list using an AmazonEC2 client.
 * /*  www .j a  v a  2s  .  co  m*/
 * @param ec2 the {@link AmazonEC2} client to use.
 * 
 * @return the WKA list
 */
protected List<InetSocketAddress> generateWKAList(AmazonEC2 ec2) {
    String portString = System.getProperty("tangosol.coherence.ec2addressprovider.port", "8088");
    int wkaPort = Integer.parseInt(portString);

    List<InetSocketAddress> resultList = new ArrayList<InetSocketAddress>();

    DescribeInstancesResult describeInstancesResult = ec2.describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    Set<Instance> instances = new HashSet<Instance>();

    for (Reservation reservation : reservations) {
        instances.addAll(reservation.getInstances());
        if (logger.isLoggable(Level.CONFIG)) {
            logger.log(Level.CONFIG, "Examining EC2 reservation:" + reservation);
        }
    }
    logAllInstances(instances);
    DescribeAddressesResult elasticAddressesResult = ec2.describeAddresses();

    if (elasticAddressesResult != null) {
        for (Iterator<Address> elasticAddressIter = elasticAddressesResult.getAddresses()
                .iterator(); elasticAddressIter.hasNext();) {
            Address elasticAddress = elasticAddressIter.next();

            for (Iterator<Instance> instIter = instances.iterator(); instIter.hasNext();) {
                Instance instance = instIter.next();

                if (instance.getInstanceId().equals(elasticAddress.getInstanceId())) {
                    //Now we have a match - add with default port
                    if (logger.isLoggable(Level.CONFIG)) {
                        logger.log(Level.CONFIG,
                                "EC2AddressProvider - adding {0} from instance {1} to WKA list",
                                new Object[] { instance.getPrivateIpAddress(), instance });
                    }
                    resultList.add(new InetSocketAddress(instance.getPrivateIpAddress(), wkaPort));
                }
            }
        }
        if (resultList.size() == 0) {
            throw new RuntimeException(
                    "The EC2AddressProvider could not find any instance mapped to an Elastic IP");
        }
    } else {
        throw new RuntimeException("The EC2AddressProvider could not enumerate the Elastic IP Addresses");
    }
    return resultList;
}

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From source file:com.urbancode.terraform.tasks.aws.helpers.AWSHelper.java

License:Apache License

/**
 * Cleans up any elastic ips that are not associated with anything (via associationId).
 * The addresses are released.//from ww w.  j  a  v  a2  s .  co  m
 *
 * @param ec2Client
 */
public void cleanupElasticIps(AmazonEC2 ec2Client) {
    DescribeAddressesResult result = ec2Client.describeAddresses();
    List<Address> addresses = result.getAddresses();
    if (addresses != null) {
        for (Address address : addresses) {
            if (address.getAssociationId() != null && !address.getAssociationId().equals("")) {
                ReleaseAddressRequest request = new ReleaseAddressRequest()
                        .withAllocationId(address.getAllocationId());
                ec2Client.releaseAddress(request);
            }
        }
    }
}

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From source file:ec2.DescribeAddresses.java

License:Open Source License

public static void main(String[] args) {

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DescribeAddressesResult response = ec2.describeAddresses();

    for (Address address : response.getAddresses()) {
        System.out.printf("Found address with public IP %s, domain %s, allocation id %s and NIC id %s",
                address.getPublicIp(), address.getDomain(), address.getAllocationId(),
                address.getNetworkInterfaceId());
    }//from w  ww .  j  a v  a 2 s  .  com
}

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From source file:edu.umass.cs.aws.support.AWSEC2.java

License:Apache License

/**
 *
 * @param ec2/*from www  .  j  a  v a2 s .c  om*/
 */
public static void describeElasticIPs(AmazonEC2 ec2) {
    StringBuilder output = new StringBuilder();
    String prefix = currentTab + "Elastic IPs: ";
    DescribeAddressesResult describeAddressesResult = ec2.describeAddresses();
    for (Address address : describeAddressesResult.getAddresses()) {
        output.append(prefix);
        prefix = ", ";
        output.append(address.getPublicIp());
    }
    System.out.println(output);
}

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From source file:edu.umass.cs.aws.support.AWSEC2.java

License:Apache License

/**
 *
 * @param ec2//from w  ww . j  a  va 2s  .  c om
 * @param ip
 * @return the address
 */
public static Address findElasticIP(AmazonEC2 ec2, String ip) {
    DescribeAddressesResult describeAddressesResult = ec2.describeAddresses();
    for (Address address : describeAddressesResult.getAddresses()) {
        if (address.getPublicIp().equals(ip)) {
            return address;
        }
    }
    return null;
}

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