website/content/en/docs/reference/setup-tools/kubeadm/kubeadm-upgrade.md

reviewers	title	content_template	weight
mikedanese luxas jbeda	kubeadm upgrade	templates/concept	40

{{% capture overview %}} kubeadm upgrade is a user-friendly command that wraps complex upgrading logic behind one command, with support for both planning an upgrade and actually performing it. kubeadm upgrade can also be used for downgrading cluster if necessary. {{% /capture %}}

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kubeadm upgrade guidance

Every upgrade process might be a bit different, so we've documented each minor upgrade process individually. For more version-specific upgrade guidance, see the following resources:

• 1.10 to 1.11 upgrades
• 1.11 to 1.12 upgrades
• 1.12 to 1.13 upgrades

For older versions, please refer to older documentation sets on the Kubernetes website.

In Kubernetes v1.11.0 and later, you can use kubeadm upgrade diff to see the changes that would be applied to static pod manifests.

To use kube-dns with upgrades in Kubernetes v1.13.0 and later please follow this guide.

kubeadm upgrade plan

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kubeadm upgrade apply

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kubeadm upgrade diff

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kubeadm upgrade node config

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kubeadm upgrade node experimental-control-plane

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• kubeadm config if you initialized your cluster using kubeadm v1.7.x or lower, to configure your cluster for kubeadm upgrade {{% /capture %}}