https://rancher.com/ logo
Title
c

cool-pillow-1781

10/28/2022, 1:43 PM
Morning, I had asked a while back about splitting ETCD from the rest of the control plane with RKE2 and while we determined it wasn't required I was asked to present an example of it. I didn't find Rancher / RKE2 specific instruction for doing so but I did find this: https://www.suse.com/support/kb/doc/?id=000020771 Everything appears to have worked using those instructions, but I wanted to see if there were was anything wrong with what that article presents? Or if there is Rancher / RKE2 specific documentation I could be pointed towards? think this was the closest I could find on the subject (https://docs.rke2.io/advanced/#control-plane-component-resource-requestslimits)
c

creamy-pencil-82913

10/28/2022, 4:25 PM
The documentation at https://docs.k3s.io/installation/disable-flags also works for RKE2. We just haven’t ported it over yet. Initially we were only going to support etcd-only / control-plane-only nodes when provisioned through Rancher so the docs intentionally didn’t cover it, but that stance has weakened.
👍 1