Add a note that after a cluster upgrade using kubeadm, backup files will need to be cleared manually. about website HOT 12 CLOSED

i would like to work on it.
/assign

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@tamilselvan1102 please include fixes #46766 in the PR description to close this issue.

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/language en

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page to be updated: https://kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/#recovering-from-a-failure-state

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/retitle Add a note that after a cluster upgrade using kubeadm, backup files will need to be cleared manually.

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/triage accepted

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/help

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@divya-mohan0209:
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The following pages mentioned, if do setting of [--cleanup-tmp-dir] flag, will cleanup the "/etc/kubernetes/tmp" directory.
Is it relevant to this issue?

https://kubernetes.io/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase_cleanup-node/#options
https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-reset/#options

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The following pages mentioned, if do setting of [--cleanup-tmp-dir] flag, will cleanup the "/etc/kubernetes/tmp" directory. Is it relevant to this issue?

https://kubernetes.io/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase_cleanup-node/#options https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-reset/#options

reset does clean it, but upgrade is another place to mention it.

page to be updated: https://kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/#recovering-from-a-failure-state

just put a note here.

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Raised PR, Please review it.

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/sig cluster-lifecycle

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