Yep, similar concept. Not sure how well unraid will handle the swarm behavior but I can imagine there’s someone out there who has tried it before

My recommendation is to look into k3sup and Rancher. I had a lot of trouble trying to install rancher in a docker container and migrating to a cluster after, and k3sup makes it really easy to set up a k3s cluster without having to configure everything manually

You can accomplish the same task with docker swarm, but I figured it would be better to learn something that wasn’t abandonware

I haven’t dug into the storage side yet since I have a separate NAS, but it will probably be beneficial to set up something like Ceph, GlusterFS, or Longhorn if you don’t have one

Yeah, Kubernetes is designed to run in a cluster so you can pool processing power and memory from multiple devices. I banged my head against the wall for hours trying to figure out how to set up a cluster by hand, but then discovered if you install Rancher in a regular docker container it can handle all that for you

Love is a strong word, but kubernetes is definitely interesting. I’m finishing up a migration of my homelab from a docker host running in a VM managed with Portainer to one smaller VM and three refurbished lenovo mini PCs running Rancher. It hasn’t been an easy road, but I chose to go with Rancher and k3s since it seemed to handle my usecase better than Portainer and Docker Swarm could. I can’t pass up those cheap mini PCs