Auto Scaling Webserver using Terraform

• On the basis of load (web traffic) increase or decrease EC2 instance to avoid unavailability of website.

• Used customized AMI with a Apache2 web server deployed on it.

• EC2 Autoscaling groups with scale-in & scale-out policies for scaling purpose.

• Load Balancer to route traffic to the EC2 instances.

Technologies

Architecture

Scaling Policies

Cost Estimation