Is it possible to manually operate PD to schedule regions online?

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 可以在线手工操作PD调度region吗？

| username: alfred

When it is found that a certain KV node has too many Leader regions, can PD scheduling regions be manually operated online? How to handle it specifically?

[TiDB Usage Environment] Production, Testing, Research
[TiDB Version]
[Encountered Problem]
[Reproduction Path] What operations were performed to cause the problem
[Problem Phenomenon and Impact]

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Please provide the version information of each component, such as cdc/tikv, which can be obtained by executing cdc version/tikv-server --version.

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| username: CuteRay | Original post link

Sure, you can take a look at these two documents.
PD Scheduling Best Practices | PingCAP Docs

PD Control User Guide | PingCAP Docs

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| username: Kongdom | Original post link

You can perform scheduling through pd-ctl

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| username: h5n1 | Original post link

pd-ctl operator add --help

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| username: alfred | Original post link

This best practice is quite good PD Scheduling Best Practices | PingCAP Docs

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| username: system | Original post link

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