arup-tech/vpc_alb_autoscaling

Multi-Tier ASG Example in Pure Terraform This is a demo of how to create a multi-tier ASG in pure Terraform.

The directory contains the basic code to:

Create a VPC with public subnets. Create private subnets, matching the public subnets' availability zones, with NAT for outbound access. ALB connected to the public subnets. An ASG connected to the ALB. The instances in the launch configuration will find the latest hvm-ebs Amazon Linux instance, and then will bootstrap the instance with a test webpage based on pure user data.

The config prints the ALB hostname as outputs.