Deploy on one server first, then expand. Are all TiDB tools needed? How to achieve this?

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

Original topic: 先在一台服务器上部署,之后拓展,所有的TiDB工具都需要嘛?该如何实现

| username: TiDBer_RjFH58Ar

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version] 8.1
[Resource Configuration] Go to TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachment: Screenshot/Logs/Monitoring]
Deploy on one server first, then expand. Are all TiDB tools needed? How to achieve this?