A Cloud formation template that creates a 3-tier architecture
This AWS Cloudformation template deploys a 3-tier architecture in the eu-west-1 region Resources created 2 public subnets for web apps 1 public subnet for bastion host 2 private subnets for hosting applications and talk to the bastion host public subnet 2 private subnet for hosting the database 2 Application load balancers, 1 ALB in public subnet and the other in private subnet 1 internet gateway 1 natgateway in Bastion host public subnet