Rancher 2.8.0 Kubernetes version unsupported

Rancher 2.x
1

Hi,

Is it safe to upgrade the Kubernetes version to the higher version in the Rancher 2.8.0 with downstream cluster that show this unsupported version?

IMG-20240111-WA0177
IMG-20240111-WA01771054×594 29.6 KB

Please give some suggestion concerning this condition…

Regards,
Fadjar

Updated:
Yes it’s safe and already upgraded the cluster…

2

Only if you don’t care about support.

3

Hi @Fadjar_Tandabawana , According to Rancher v2.8.0 release notes, kubernetes version < 1.25 are not supported. It is better to upgrade your kubernetes versions on rancher 2.7.x and then upgrade Rancher to 2.8.x.