mirror of
https://github.com/k3s-io/kubernetes.git
synced 2026-07-28 10:08:23 +00:00
0786fcc941
`kubeadm upgrade plan` uses to support the configure of component configs(kubeproxy and kubelet) in a config file and then check if the version is supported or not, if it's not supported it will be marked as a unsupported version and require to manually upgrade the component. This feature will make the upgrade config API much harder as this violates the no-mutation principle for upgrade, and we have seen it's quite problematic to do like this. This change removes the support of configurable component configs for `kubeadm upgrade plan`, along with the removal, the logic to parse the config file to decide whether a manual upgrade for the component configs is needed is removed as well. NOTE that API is not changed, i.e. `ManualUpgradeRequired` is not removed from `ComponentConfigVersionState` but it's no-op now. Signed-off-by: Dave Chen <dave.chen@arm.com>