Comment by gf000
3 days ago
In the off chance your search didn't expand to k3s, I can semi-recommend it.
My setup is a bit clunky (having a Hetzner cloud instance as controller and a local server as a node throught Tailscale), from which I get an occasional strange error that k3s pods fail to resolve another pod's domain without me having to re-create the DNS resolver system pod, and that I so far failed at getting Velero backups to work with k3s's local storage providers, but otherwise it is pretty decent.
K3s is light in terms of resources, but heavy in operational complexity, I’m not looking for a smaller version of kubernetes but for a simple way to run container backed services when you’re not google but a small company, something that has few moving parts but is very reliable and low maintenance.
I've been back and forth on this for a long time, but I've just decided at this point that I either settle for podman or docker on a single host, or go to Talos / k3s / k8s. There's a lot of tools there, a lot of inertia, and eventually it's likely that I will need to solve the problems that k8s does.
YMMV
It that's what you want to do, just get something running... what's wrong with docker swarm?
I recall seeing a couple of blog posts lately about docker swarm and how its better now. I can see a few references to it in the latest release notes so I guess it's still getting some love.