[jineshshah36]

Check out the [org](https://www.ory.sh/hydra/) family of projects

[jokethrowaway]

I second ory, that's pretty much a solved problem in my book.

Fast self contained binaries, easy to interface with Kubernetes.

Adding some UI around them and managing them via api is nice enough.

The only incognita is whether they're going to handle scaling (I hope I'll have this problem one day).

Hydra is for OpenId though, I'd point to Kratos + Oathkeeper.