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kubernetes-sigs / kubespray

Deploy a Production Ready Kubernetes Cluster
Apache License 2.0
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Kubespray support for deploying clusters with mixed OS versions #11618

Open arditbraha opened 1 month ago

arditbraha commented 1 month ago

What would you like to be added

Support for deployment of Kubernetes cluster with mixed OS versions.

Why is this needed

This is required when having to upgrade the OS version, or start using a new OS, without the need to rebuild the whole cluster.

VannTen commented 1 month ago

Did you try it ? AFAIK, this already works. I migrated a bunch of clusters from rhel7 to rhel8 a couple of years ago, for instance.

If not, we would probably consider that a bug.