I wanted to thank you for Golang support which I was missing on AWS for long. Before commenting I just did a quick Google search 'AWS Golang support' and found this (not even 24 hours old):

https://aws.amazon.com/de/blogs/compute/announcing-go-suppor...

Sounds like this HN post is a day late ;-)

Nevertheless, your project looks like fun and open source solutions are always better than functional equivalent proprietary solutions.