---
title: "Discussion on \"Deploy 3 Tier HA Application Load Balancer using Terraform in AWS\" | Hashnode"
description: "Discussion on \"Deploy 3 Tier HA Application Load Balancer using Terraform in AWS\". Hello Everyone,\nToday we will be deploying a 3-tier ALB using Terraform in AWS.\nPreviously I used a classic load balancer so this is an upgrade to project1.\nServices used are EC2 Instances, VPC, Nat gateway, Internet Gateway, security groups, and App..."
url: "https://hashnode.com/posts/deploy-3-tier-ha-application-load-balancer-using-terraform-in-aws/64309dcb76555c1e2929b907"
---

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# [Deploy 3 Tier HA Application Load Balancer using Terraform in AWS](https://priyanka-burela.hashnode.dev/deploy-3-tier-ha-application-load-balancer-using-terraform-in-aws?utm_source=hashnode&utm_medium=feed)

Hello Everyone, Today we will be deploying a 3-tier ALB using Terraform in AWS. Previously I used a classic load balancer so this is an upgrade to project1. Services used are EC2 Instances, VPC, Nat gateway, Internet Gateway, security groups, and App...

Apr 7, 2023 · 4 min read · priyanka-burela.hashnode.dev  
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-   [#terraform](https://hashnode.com/tag/terraform)
-   [#aws](https://hashnode.com/tag/aws)
-   [#aws-3-tier-architecture](https://hashnode.com/tag/aws-3-tier-architecture)
-   [#aws-applicaction-load-balancer](https://hashnode.com/tag/aws-applicaction-load-balancer)

## Written by

[Priyanka Burela](https://hashnode.com/@PriyankaBurela)

@PriyankaBurela

  
[View profile](https://hashnode.com/@PriyankaBurela)

Keep Learning and Keep Sharing

Aspiring DevOps Engineer so sharing my knowledge through Blogs which will help everyone.

## Responses 2

Markdown supported · ⌘↵ to post

[EMMANUEL DOKKADI](https://hashnode.com/@emmanuel583)

[Apr 10, 2023](https://hashnode.com/posts/deploy-3-tier-ha-application-load-balancer-using-terraform-in-aws/64309dcb76555c1e2929b907/comment/6433843094d1164842d9d4e8)

Hai I'm Emmanuel and I'm from non it background,I just want to gain more knowledge in cloud please try to make more articles on it

[b thirupathi](https://hashnode.com/@BOYA)

[Apr 9, 2023](https://hashnode.com/posts/deploy-3-tier-ha-application-load-balancer-using-terraform-in-aws/64309dcb76555c1e2929b907/comment/6433092c94d1164842d9c7c8)

Thank you priya very good article