Hmm, the t1.micro instance only has 0.613 GB of RAM, not sure if that is enough to run Discourse. Are you running a production Discourse instance on a t1.micro?
It might be OK for bare bones testing but I would be very careful here with anything you actually use in production with real users discussing real topics.
Do these run with the supported Docker underpinnings?
I tried this solution before and the t1.micro is just so under powered it’s not good for actual use. Also I didn’t see a reliable way to upgrade discourse using the bitnami image on amazon, but maybe there is one that I didn’t see. Also it didn’t use Docker which is very nice