Fediverse Apps on Kubernetes?

I am running a Kubernetes cluster for this domain, and I'm looking at more services to run (right now I have Mastodon and Lemmy).

I was considering WriteFreely and PixelFed, but they don't seem to have an easy solution for running on Kubernetes (WriteFreely doesn't even have a production-ready docker image).

Is anyone else running federated services in their lab? Do you run any of them on Kubernetes?