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

Introduction

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

Prototype

public DisassociateAddressRequest(String publicIp) 

Source Link

Document

Constructs a new DisassociateAddressRequest object.

Usage

From source file:fr.xebia.workshop.continuousdelivery.CreateNexusInstance.java

License:Apache License

@Override
public void execute(AmazonEC2 ec2, WorkshopInfrastructure workshopInfrastructure) throws Exception {
    logger.info("STARTING CREATE NEXUS SERVER");

    // TERMINATE EXISTING NEXUS SERVERS IF EXIST
    AmazonAwsUtils.terminateInstancesByRole(TeamInfrastructure.ROLE_NEXUS, ec2);

    // CREATE NEXUS INSTANCE
    String cloudConfigFilePath = "fr/xebia/workshop/continuousdelivery/cloud-config-amzn-linux-nexus.txt";
    String userData = CloudInitUserDataBuilder.start().addCloudConfigFromFilePath(cloudConfigFilePath)
            .buildBase64UserData();//from w  w  w . j av a2 s  .co  m

    RunInstancesRequest runInstancesRequest = new RunInstancesRequest() //
            .withInstanceType(InstanceType.T1Micro.toString()) //
            .withImageId(AmazonAwsUtils.AMI_AMZN_LINUX_EU_WEST) //
            .withMinCount(1) //
            .withMaxCount(1) //
            .withSecurityGroupIds("accept-all") //
            .withKeyName(KEY_PAIR_NAME) //
            .withUserData(userData);

    // START NEXUS INSTANCE
    List<Instance> nexusInstances = AmazonAwsUtils.reliableEc2RunInstances(runInstancesRequest, ec2);
    Instance nexusInstance = Iterables.getOnlyElement(nexusInstances);

    // TAG NEXUS INSTANCES
    CreateTagsRequest createTagsRequest = new CreateTagsRequest();
    createTagsRequest.withResources(nexusInstance.getInstanceId()) //
            .withTags(//
                    new Tag("Name", "nexus"), //
                    new Tag("Workshop", "continuous-delivery-workshop"), //
                    new Tag("Role", TeamInfrastructure.ROLE_NEXUS));
    ec2.createTags(createTagsRequest);

    // first waits for Nexus availability, otherwise the following elastic IP assignment will break its installation
    waitForNexusAvailability(nexusInstance);

    final String publicIp = workshopInfrastructure.getNexusPublicIp();

    // ASSOCIATE NEXUS INSTANCE WITH PUBLIC IP
    Address address = Iterables.getOnlyElement(
            ec2.describeAddresses(new DescribeAddressesRequest().withPublicIps(publicIp)).getAddresses());
    String currentlyAssociatedId = address.getInstanceId();
    if (currentlyAssociatedId == null) {
        logger.debug("Public IP {} is not currently associated with an instance", publicIp);
    } else {
        logger.info("Public IP {} is currently associated instance '{}'. Disassociate it first.", publicIp,
                currentlyAssociatedId);
        ec2.disassociateAddress(new DisassociateAddressRequest(publicIp));
    }

    ec2.associateAddress(new AssociateAddressRequest(nexusInstance.getInstanceId(), publicIp));

    try {
        AmazonAwsUtils.awaitForHttpAvailability(workshopInfrastructure.getNexusUrlWithIp());
        AmazonAwsUtils.awaitForHttpAvailability(workshopInfrastructure.getNexusUrlWithDomainName());
    } catch (Exception e) {
        logger.warn("Silently skipped " + e, e);
    }

    logger.info("1 NEXUS SERVER {} SUCCESSFULLY CREATED AND ASSOCIATED WITH {}: {}",
            new Object[] { nexusInstance.getInstanceId(), publicIp, nexusInstance });
}

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From source file:org.openinfinity.cloud.service.administrator.EC2Wrapper.java

License:Apache License

public boolean removeElasticIPFromInstance(String ipAddress) {
    try {//from   w w  w .  j a  v a2 s . c  om
        DisassociateAddressRequest req = new DisassociateAddressRequest(ipAddress);
        ec2.disassociateAddress(req);
    } catch (Exception e) {
        String message = e.getMessage();
        LOG.error("Error removing elastic IP address (" + ipAddress + ") from instance");
        ExceptionUtil.throwSystemException(message, e);
    }
    return true;
}

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