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polite-piano-74233

03/08/2023, 10:44 PM
looks like rancher cant install on the latest ver of k3s?
➜  helm install rancher rancher-latest/rancher --namespace cattle-system --set hostname=rancher.whatever
Error: INSTALLATION FAILED: chart requires kubeVersion: < 1.25.0-0 which is incompatible with Kubernetes v1.25.6+k3s1
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creamy-pencil-82913

03/08/2023, 11:00 PM
nope. Rancher only supports Kubernetes up through 1.24. K3s is up to 1.26 now.
You should check the Rancher support matrix to see what Kubernetes versions it supports.
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polite-piano-74233

03/08/2023, 11:28 PM
could i still have the standalone rancher manage that cluster? or will it also not be supported
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creamy-pencil-82913

03/08/2023, 11:33 PM
nope, not supported means not supported as the local cluster or as a downstream cluster
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polite-piano-74233

03/09/2023, 12:07 AM
hopefully adding k3s latest support doesnt take too long, but based on this ticket support for 1.25 has been worked on for like a year now 😞 https://github.com/rancher/rancher/issues/38701
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creamy-pencil-82913

03/09/2023, 12:14 AM
currently scheduled for 2.7.2
and yeah it is a bit overdue. But 7 months is not quite a year.
The removal of pod security policies, which Rancher used extensively, was a pretty big deal
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polite-piano-74233

03/09/2023, 12:15 AM
is that why i have the psp notice on the rancher page of all my clusters? From the rancher monitoring stuff?
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creamy-pencil-82913

03/09/2023, 12:16 AM
I dunno. its in like everything though.
it was like, THE way to harden things
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polite-piano-74233

03/09/2023, 12:17 AM
ah, so whats the new way then? We'll be going pci compliant in the near future w/ rancher
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creamy-pencil-82913

03/09/2023, 12:43 AM
if you’re just getting started, wait for 2.7.2 and start on a 1.25 cluster so you don’t ever have to touch PSPs
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polite-piano-74233

03/09/2023, 12:44 AM
too late there we already have several rancher clusters up serving traffic hah