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![](https://lemmy.world/pictrs/image/8286e071-7449-4413-a084-1eb5242e2cf4.png)
You don’t have to rebuild the proxmox hosts to remove the cluster. I made the same mistake last year sometime and was able to remove the cluster and each of the proxmox machines works as it should standalone. I don’t recall the exact steps but it was very easy. A quick search for “proxmox remove cluster” gave me this result and from what I recall these are the steps I followed as well. https://rostislavjadavan.com/posts/promox-delete-cluster
Good find! They also have multiple shirt, sweatshirts and a mug.
https://www.redbubble.com/i/t-shirt/Kernel-Panic-by-calibur1337/31535388.FB110