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content/zh/docs/reference/setup-tools/kubeadm/kubeadm-upgrade.md

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 title: kubeadm upgrade
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 `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` 是一个对用户友好的命令，它将复杂的升级逻辑包装在一个命令后面，支持升级的规划和实际执行。
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 ## kubeadm upgrade guidance
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 ## kubeadm upgrade node {#cmd-upgrade-node}
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 * [kubeadm config](/docs/reference/setup-tools/kubeadm/kubeadm-config/) if you initialized your cluster using kubeadm v1.7.x or lower, to configure your cluster for `kubeadm upgrade` -->
 * 如果您使用 kubeadm v1.7.x 或更低版本初始化集群，则可以参考[kubeadm 配置](/docs/reference/setup-tools/kubeadm/kubeadm-config/)配置集群用于 `kubeadm upgrade`。
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