Hao Yuan
64 lines
3.2 KiB
Markdown
64 lines
3.2 KiB
Markdown
---
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title: kubeadm reset
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content_type: concept
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weight: 60
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---
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<!-- ---
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reviewers:
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- mikedanese
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- luxas
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- jbeda
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title: kubeadm reset
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content_type: concept
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weight: 60
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--- -->
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<!-- overview -->
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<!-- Performs a best effort revert of changes made by `kubeadm init` or `kubeadm join`. -->
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该命令尽力还原由 `kubeadm init` 或 `kubeadm join` 所做的更改。
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<!-- body -->
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{{< include "generated/kubeadm_reset.md" >}}
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<!-- ### Reset workflow {#reset-workflow} -->
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### Reset 工作流程 {#reset-workflow}
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<!-- `kubeadm reset` is responsible for cleaning up a node local file system from files that were created using
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the `kubeadm init` or `kubeadm join` commands. For control-plane nodes `reset` also removes the local stacked
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etcd member of this node from the etcd cluster and also removes this node's information from the kubeadm
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`ClusterStatus` object. `ClusterStatus` is a kubeadm managed Kubernetes API object that holds a list of kube-apiserver endpoints. -->
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`kubeadm reset` 负责从使用 `kubeadm init` 或 `kubeadm join` 命令创建的文件中清除节点本地文件系统。对于控制平面节点，`reset` 还从 etcd 集群中删除该节点的本地 etcd 堆成员，还从 kubeadm `ClusterStatus` 对象中删除该节点的信息。
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`ClusterStatus` 是一个 kubeadm 管理的 Kubernetes API 对象，该对象包含 kube-apiserver 端点列表。
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<!-- `kubeadm reset phase` can be used to execute the separate phases of the above workflow.
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To skip a list of phases you can use the `--skip-phases` flag, which works in a similar way to
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the `kubeadm join` and `kubeadm init` phase runners. -->
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`kubeadm reset phase` 可用于执行上述工作流程的各个阶段。
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要跳过阶段列表，你可以使用 `--skip-phases` 参数，该参数的工作方式类似于 `kubeadm join` 和 `kubeadm init` 阶段运行器。
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<!-- ### External etcd clean up -->
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### 外部 etcd 清理
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<!-- `kubeadm reset` will not delete any etcd data if external etcd is used. This means that if you run `kubeadm init` again using the same etcd endpoints, you will see state from previous clusters. -->
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如果使用了外部 etcd，`kubeadm reset` 将不会删除任何 etcd 中的数据。这意味着，如果再次使用相同的 etcd 端点运行 `kubeadm init`，你将看到先前集群的状态。
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<!-- To wipe etcd data it is recommended you use a client like etcdctl, such as: -->
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要清理 etcd 中的数据，建议你使用 etcdctl 这样的客户端，例如：
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```bash
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etcdctl del "" --prefix
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```
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<!-- See the [etcd documentation](https://github.com/coreos/etcd/tree/master/etcdctl) for more information. -->
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更多详情请参考 [etcd 文档](https://github.com/coreos/etcd/tree/master/etcdctl)。
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## {{% heading "whatsnext" %}}
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<!-- * [kubeadm init](/docs/reference/setup-tools/kubeadm/kubeadm-init/) to bootstrap a Kubernetes control-plane node
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* [kubeadm join](/docs/reference/setup-tools/kubeadm/kubeadm-join/) to bootstrap a Kubernetes worker node and join it to the cluster -->
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* 参考 [kubeadm init](/zh/docs/reference/setup-tools/kubeadm/kubeadm-init/) 来初始化 Kubernetes 主节点。
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* 参考 [kubeadm join](/zh/docs/reference/setup-tools/kubeadm/kubeadm-join/) 来初始化 Kubernetes 工作节点并加入集群。
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