Hey, I spent way too long on this project, but I got a good write-up on how to get Bitwarden (specifically this awesome version) running on the free Google Cloud tier with Caddy and a Cloudflare DDNS cron. It’s super easy to set up, the guide walks you through it. It’s pretty stable so far, I’ve been migrated for a week.
Nice, thanks for taking the time to write this up. I’ve added this to https://github.com/dani-garcia/bitwarden_rs/wiki/Deployment-examples. Feel free to edit your entry if you think it needs a more detailed summary.