Java Code Examples for com.amazonaws.services.ec2.AmazonEC2ClientBuilder#defaultClient()

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply an instance id\n" +
        "Ex: RebootInstance <instance_id>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String instance_id = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    RebootInstancesRequest request = new RebootInstancesRequest()
        .withInstanceIds(instance_id);

    RebootInstancesResult response = ec2.rebootInstances(request);

    System.out.printf(
        "Successfully rebooted instance %s", instance_id);
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply a security group id\n" +
        "Ex: DeleteSecurityGroup <security-group-id>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String group_id = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DeleteSecurityGroupRequest request = new DeleteSecurityGroupRequest()
        .withGroupId(group_id);

    DeleteSecurityGroupResult response = ec2.deleteSecurityGroup(request);

    System.out.printf(
        "Successfully deleted security group with id %s", group_id);
}
 

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());
    }
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply a key pair name\n" +
        "Ex: CreateKeyPair <key-pair-name>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String key_name = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    CreateKeyPairRequest request = new CreateKeyPairRequest()
        .withKeyName(key_name);

    CreateKeyPairResult response = ec2.createKeyPair(request);

    System.out.printf(
        "Successfully created key pair named %s",
        key_name);
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply an allocation ID.\n" +
        "Ex: ReleaseAddress <allocation_id>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String alloc_id = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    ReleaseAddressRequest request = new ReleaseAddressRequest()
        .withAllocationId(alloc_id);

    ReleaseAddressResult response = ec2.releaseAddress(request);

    System.out.printf(
        "Successfully released elastic IP address %s", alloc_id);
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply a key pair name\n" +
        "Ex: DeleteKeyPair <key-pair-name>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String key_name = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DeleteKeyPairRequest request = new DeleteKeyPairRequest()
        .withKeyName(key_name);

    DeleteKeyPairResult response = ec2.deleteKeyPair(request);

    System.out.printf(
        "Successfully deleted key pair named %s", key_name);
}
 

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

// snippet-start:[ec2.java1.describe_region_and_zones.regions]
        DescribeRegionsResult regions_response = ec2.describeRegions();

        for(Region region : regions_response.getRegions()) {
            System.out.printf(
                "Found region %s " +
                "with endpoint %s",
                region.getRegionName(),
                region.getEndpoint());
        }
// snippet-end:[ec2.java1.describe_region_and_zones.regions]

// snippet-start:[ec2.java1.describe_region_and_zones.zones]
        DescribeAvailabilityZonesResult zones_response =
            ec2.describeAvailabilityZones();

        for(AvailabilityZone zone : zones_response.getAvailabilityZones()) {
            System.out.printf(
                "Found availability zone %s " +
                "with status %s " +
                "in region %s",
                zone.getZoneName(),
                zone.getState(),
                zone.getRegionName());
        }
// snippet-end:[ec2.java1.describe_region_and_zones.zones]
    }
 

public static void main(String[] args) {

        // snippet-start:[ec2.java1.describe_account.main]
        AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

        try{
            DescribeAccountAttributesResult accountResults = ec2.describeAccountAttributes();
            List<AccountAttribute> accountList = accountResults.getAccountAttributes();

            for (ListIterator iter = accountList.listIterator(); iter.hasNext(); ) {

                AccountAttribute attribute = (AccountAttribute) iter.next();
                System.out.print("\n The name of the attribute is "+attribute.getAttributeName());
                List<AccountAttributeValue> values = attribute.getAttributeValues();

                 //iterate through the attribute values
                for (ListIterator iterVals = values.listIterator(); iterVals.hasNext(); ) {
                    AccountAttributeValue myValue = (AccountAttributeValue) iterVals.next();
                    System.out.print("\n The value of the attribute is "+myValue.getAttributeValue());
                }
            }
            System.out.print("Done");
        }
        catch (Exception e)
        {
            e.getStackTrace();
        }
        // snippet-end:[ec2.java1.describe_account.main]
    }
 

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

    DescribeKeyPairsResult response = ec2.describeKeyPairs();

    for(KeyPairInfo key_pair : response.getKeyPairs()) {
        System.out.printf(
            "Found key pair with name %s " +
            "and fingerprint %s",
            key_pair.getKeyName(),
            key_pair.getKeyFingerprint());
    }
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply a group id\n" +
        "Ex: DescribeSecurityGroups <group-id>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String group_id = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DescribeSecurityGroupsRequest request =
        new DescribeSecurityGroupsRequest()
            .withGroupIds(group_id);

    DescribeSecurityGroupsResult response =
        ec2.describeSecurityGroups(request);

    for(SecurityGroup group : response.getSecurityGroups()) {
        System.out.printf(
            "Found security group with id %s, " +
            "vpc id %s " +
            "and description %s",
            group.getGroupId(),
            group.getVpcId(),
            group.getDescription());
    }
}
 

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

    DescribeInstancesRequest request = new DescribeInstancesRequest();
    while(!done) {
        DescribeInstancesResult response = ec2.describeInstances(request);

        for(Reservation reservation : response.getReservations()) {
            for(Instance instance : reservation.getInstances()) {
                System.out.printf(
                    "Found instance with id %s, " +
                    "AMI %s, " +
                    "type %s, " +
                    "state %s " +
                    "and monitoring state %s",
                    instance.getInstanceId(),
                    instance.getImageId(),
                    instance.getInstanceType(),
                    instance.getState().getName(),
                    instance.getMonitoring().getState());
            }
        }

        request.setNextToken(response.getNextToken());

        if(response.getNextToken() == null) {
            done = true;
        }
    }
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply an instance id\n" +
        "Ex: AllocateAddress <instance_id>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String instance_id = args[0];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    AllocateAddressRequest allocate_request = new AllocateAddressRequest()
        .withDomain(DomainType.Vpc);

    AllocateAddressResult allocate_response =
        ec2.allocateAddress(allocate_request);

    String allocation_id = allocate_response.getAllocationId();

    AssociateAddressRequest associate_request =
        new AssociateAddressRequest()
            .withInstanceId(instance_id)
            .withAllocationId(allocation_id);

    AssociateAddressResult associate_response =
        ec2.associateAddress(associate_request);

    System.out.printf(
        "Successfully associated Elastic IP address %s " +
        "with instance %s",
        associate_response.getAssociationId(),
        instance_id);
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply an instance name and AMI image id\n" +
        "Ex: CreateInstance <instance-name> <ami-image-id>\n";

    if (args.length != 2) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String name = args[0];
    String ami_id = args[1];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    RunInstancesRequest run_request = new RunInstancesRequest()
        .withImageId(ami_id)
        .withInstanceType(InstanceType.T1Micro)
        .withMaxCount(1)
        .withMinCount(1);

    RunInstancesResult run_response = ec2.runInstances(run_request);

    String reservation_id = run_response.getReservation().getInstances().get(0).getInstanceId();

    Tag tag = new Tag()
        .withKey("Name")
        .withValue(name);

    CreateTagsRequest tag_request = new CreateTagsRequest()
        .withTags(tag);

    CreateTagsResult tag_response = ec2.createTags(tag_request);

    System.out.printf(
        "Successfully started EC2 instance %s based on AMI %s",
        reservation_id, ami_id);
}
 

public Ec2Facade() {
    this.ec2 = AmazonEC2ClientBuilder.defaultClient();
}
 

public static void main(String[] args)
{
    final String USAGE =
        "To run this example, supply a group name, group description and vpc id\n" +
        "Ex: CreateSecurityGroup <group-name> <group-description> <vpc-id>\n";

    if (args.length != 3) {
        System.out.println(USAGE);
        System.exit(1);
    }

    String group_name = args[0];
    String group_desc = args[1];
    String vpc_id = args[2];

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    CreateSecurityGroupRequest create_request = new
        CreateSecurityGroupRequest()
            .withGroupName(group_name)
            .withDescription(group_desc)
            .withVpcId(vpc_id);

    CreateSecurityGroupResult create_response =
        ec2.createSecurityGroup(create_request);

    System.out.printf(
        "Successfully created security group named %s",
        group_name);

    IpRange ip_range = new IpRange()
        .withCidrIp("0.0.0.0/0");

    IpPermission ip_perm = new IpPermission()
        .withIpProtocol("tcp")
        .withToPort(80)
        .withFromPort(80)
        .withIpv4Ranges(ip_range);

    IpPermission ip_perm2 = new IpPermission()
        .withIpProtocol("tcp")
        .withToPort(22)
        .withFromPort(22)
        .withIpv4Ranges(ip_range);

    AuthorizeSecurityGroupIngressRequest auth_request = new
        AuthorizeSecurityGroupIngressRequest()
            .withGroupName(group_name)
            .withIpPermissions(ip_perm, ip_perm2);

    AuthorizeSecurityGroupIngressResult auth_response =
        ec2.authorizeSecurityGroupIngress(auth_request);

    System.out.printf(
        "Successfully added ingress policy to security group %s",
        group_name);
}
 

public static void main(String[] args) {

        // snippet-start:[ec2.java1.running_instances.main]
        AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

        try {
            //Create the Filter to use to find running instances
            Filter filter = new Filter("instance-state-name");
            filter.withValues("running");

            //Create a DescribeInstancesRequest
            DescribeInstancesRequest request = new DescribeInstancesRequest();
            request.withFilters(filter);

            // Find the running instances
            DescribeInstancesResult response = ec2.describeInstances(request);

            for (Reservation reservation : response.getReservations()){

                for (Instance instance : reservation.getInstances()) {

                    //Print out the results
                    System.out.printf(
                            "Found reservation with id %s, " +
                                    "AMI %s, " +
                                    "type %s, " +
                                    "state %s " +
                                    "and monitoring state %s",
                            instance.getInstanceId(),
                            instance.getImageId(),
                            instance.getInstanceType(),
                            instance.getState().getName(),
                            instance.getMonitoring().getState());
                }
            }
            System.out.print("Done");

        } catch (SdkClientException e) {
            e.getStackTrace();
        }
        // snippet-end:[ec2.java1.running_instances.main]
    }