ec2_allocateaddress.js - AWS Code Sample


ec2_allocateaddress.js demonstrates how to allocate and associate an Elastic IP address to an Amazon EC2 instance.

/** * Copyright 2010-2019, Inc. or its affiliates. All Rights Reserved. * * This file is licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. A copy of * the License is located at * * * * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR * CONDITIONS OF ANY KIND, either express or implied. See the License for the * specific language governing permissions and limitations under the License. */ // ABOUT THIS NODE.JS SAMPLE: This sample is part of the SDK for JavaScript Developer Guide topic at // // Load the AWS SDK for Node.js var AWS = require('aws-sdk'); // Set the region AWS.config.update({region: 'REGION'}); // Create EC2 service object var ec2 = new AWS.EC2({apiVersion: '2016-11-15'}); var paramsAllocateAddress = { Domain: 'vpc' }; // Allocate the Elastic IP address ec2.allocateAddress(paramsAllocateAddress, function(err, data) { if (err) { console.log("Address Not Allocated", err); } else { console.log("Address allocated:", data.AllocationId); var paramsAssociateAddress = { AllocationId: data.AllocationId, InstanceId: 'INSTANCE_ID' }; // Associate the new Elastic IP address with an EC2 instance ec2.associateAddress(paramsAssociateAddress, function(err, data) { if (err) { console.log("Address Not Associated", err); } else { console.log("Address associated:", data.AssociationId); } }); } });

Sample Details

Service: ec2

Last tested: 2018-06-02

Author: AWS-JSDG

Type: full-example