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# rke
a
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r
BTW, the system pods works well.
The already running PODs of deployments are in running state but after restart of a deployment the new pods are not created even with scale down replicas to 0 and then to an X
c
did you go directly from 1.21 to 1.27? You’re supposed to step through 1.22, 1.23, and so on.
r
Yes, I upgraded from 1.21 to 1.27, and everything went smoothly. The cluster is up and running. I identified and fixed the issue, which was related to Consul rather than RKE. After fixing Consul, everything is perfect. Thanks for your response!
c
hope that works out. You have probably missed some important resource version migrations. In the future you should refer to https://kubernetes.io/releases/version-skew-policy/#supported-component-upgrade-order
Project policies for API deprecation and API change guidelines require
kube-apiserver
to not skip minor versions when upgrading, even in single-instance clusters.
🙌 1
You may at some point find that things are more broken than you think because you have skipped MANY minor versions.
🙌 1
r
I noticed that when a node have 2 IP addresses Pub and private a nodeport does not work on the Public IPs but it is OK for the private ones. Doe you aware of what can be the reason and solution? C.C @creamy-pencil-82913
The above posted issue ^^ has been already resolved.