Sumit's Blog

How to Create ELB in AWS with EC2 Instances in Different Availability Zones (Step-by-Step Guide)

April 1, 2026 by [email protected]

Flow:User → ELB (ALB Listener) → Target Group → EC2 Instances (in different AZs) 📌 Introduction In this guide, you will learn how to: We will use: 🔹 Step 1: Launch EC2 Instances (in Different AZs) 🛠️ Create First Instance (AZ-1) 👉 User Data: #!/bin/bashyum update -yyum install -y httpdsystemctl…