AWS ACM Terraform Module with Variable SANs
Tuesday, September 13, 2022
Here is a a flexible terraform module for creating an AWS ACM with a variable number of additional SANs. Our infrastructure architecture is such that we have application load balancers that may serve multiple apps, and there was a need to create SSL certificates with multiple SANs to support those apps. While possible to add multiple SSL certificates to an application load balancer there is in fact a limit and so I wanted to avoid that altogether.