Introduction I have been experimenting with layered Terraform or OpenTofu ephemeral environments for about 2 years. Here is a brief introduction to a layered approach. Assume, you need a single EC2 VM for your ephemeral. Being “a good citizen”, you first set up a VPC, networking and other shared components. Then in the same script… Continue reading REEF – 2-Layered Approach for Ephemeral Infrastructure