ec2_allocateaddress.ts - AWS Code Sample


/* Copyright, Inc. or its affiliates. All Rights Reserved. SPDX-License-Identifier: Apache-2.0 ABOUT THIS NODE.JS EXAMPLE: This example works with AWS SDK for JavaScript version 3 (v3), which is pending release. The preview version of the SDK is available at This example is in the 'AWS SDK for JavaScript v3 Developer Guide' at Purpose: ec2_allocateaddress.ts demonstrates how to allocate and associate an Elastic IP address to an Amazon EC2 instance. Inputs (replace in code): - REGION - INSTANCE_ID Running the code: ts-node ec2_allocateaddress.ts */ // Import required AWS SDK clients and commands for Node.js const { EC2Client, AllocateAddressCommand, AssociateAddressCommand } = require("@aws-sdk/client-ec2"); // Set the AWS region const REGION = "REGION"; //e.g. "us-east-1" // Set the parameters const paramsAllocateAddress = { Domain: "vpc" }; // Create EC2 service object const ec2client = new EC2Client(REGION); const run = async () => { try { const data = await ec2client.send(new AllocateAddressCommand(paramsAllocateAddress)); console.log("Address allocated:", data.AllocationId); var paramsAssociateAddress = { AllocationId: data.AllocationId, InstanceId: "INSTANCE_ID", //INSTANCE_ID }; } catch (err) { console.log("Address Not Allocated", err); } try { const results = await ec2client.send(new AssociateAddressCommand(paramsAssociateAddress)); console.log("Address associated:", results.AssociationId); } catch (err) { console.log("Address Not Associated", err); } }; run();