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tiup: complete tiup cluster tls desc #22861

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1d50ae5
Auto-sync: Update English docs from Chinese PR
github-actions[bot] May 8, 2026
7241ca1
Update tiup/tiup-component-cluster-tls.md
qiancai May 8, 2026
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4 changes: 4 additions & 0 deletions tiup/tiup-component-cluster-tls.md
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Expand Up @@ -15,6 +15,10 @@ tiup cluster tls <cluster-name> <enable/disable> [flags]

`<cluster-name>` specifies the cluster for which you want to enable or disable TLS.

> **Note:**
>
> Currently, the `tiup cluster tls` command supports enabling or disabling TLS only for clusters with a single PD node. For clusters with multiple PD nodes, executing the `tiup cluster tls` command directly returns an error, because switching the TLS status can cause communication exceptions between PD nodes. To enable or disable TLS for a cluster with multiple PD nodes, first [`scale-in`](/tiup/tiup-component-cluster-scale-in.md) the PD nodes to one node, and then execute the `tiup cluster tls` command.

## Options

### --clean-certificate
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