I'm sure some people will now say things like Fly or Railway but curious to know firsthand.
Personally I'm still using DigitalOcean, I git pull, compile from source and run the Go binary, occassionally with a shell script. It's fronted by nginx and certbot/letsencrypt. That's it. For some reason I wish this was some simple solution instead of the endless variety of hosting out there. I always worry about Fly, Railway or someone else going out of business. I find other tools really complicated, and dedicated app hosting too expensive. A VM plus some open source works well. But I guess when you offloading that hosting to someone else you start expecting all sorts of tools. Maybe if there was just a dedicated CLI based thing. Who knows.
I'm developing a service for hosting any app (any language, framework) into AWS (Azure, GCP in a future) without having deep devops skills. What we do is to host everything in your tenant, not relying on black box hosting such as Fly, Railway, Vercel, etc.
I'd love to talk to you and see what your necessities are (not promoting, its not even a paid service yet, I just need to understand people with issues like this)
Site: obelis.ai