05/15/2023, 8:29 PM
My org running is running rancher 2.6.3 and RKE2 1.21.5+rke2r1, we are planning on doing the upgrade to rancher 2.6.5 and rke2 to latest, would love to know if there is a documentation on how to do it. I have experience doing on RKE so one of the important question is are the commands and process same?


05/15/2023, 10:44 PM
RKE and RKE2 are very different, so the upgrade experience is also different. RKE2 has its own docs for how to upgrade a cluster: Make sure if you’re upgrading minor versions, to upgrade between minors one at a time (1.21 --> 1.22 --> 1.23 --> etc). Upgrading your Rancher install should follow the same procedure you’re used to:


05/16/2023, 8:28 PM
Thank you Max, I have few more questions. Might well post it little later
so our org is running on v1.21.5+rke2r1, so I have couple of questions please: from v1.21.5 we can do v1.21.14 rite?