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#k3s
Title
# k3s
n

numerous-zoo-73399

09/07/2022, 9:37 AM
Hi I have 3 master nodes (
control-plane,etcd,master
) and I am trying to update them. I do not use upgrade plan as I need additional operations, but the flow is the same. I do replace k3s and run kill to the process. it seems that it works on first node but after that 2 others are becoming
NotReady
, i do not see any or may missed the logic regarding the order on doing it in
k3s-upgrade
component. Moreover are there any limitation of k3s version compatabilities? Meaning if I have one of the nodes with version
v1.23.8+k3s1
and 2 others are still
v1.21.4+k3s1
- can it be a limitation? Thanks in advance 🙏 rancher employee
👀 1
😲 1
c

creamy-pencil-82913

09/07/2022, 2:32 PM
You can't skip minors like that. If you're upgrading from 1.21, you should upgrade all the nodes to 1.22 first, then 1.23, then 1.24, and so on. https://kubernetes.io/releases/version-skew-policy/
🙏 1
n

numerous-zoo-73399

09/08/2022, 7:50 AM
@swift-window-47306 ☝️
2 Views