Does UnionTech UOS V20 not support TiDB deployment?

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Original topic: 统信uosv20不支持tidb的部署么?

| username: Jolyne

[TiDB Usage Environment] Production Environment / Test / Poc
Production Environment
[TiDB Version]
[Reproduction Path] What operations were performed when the problem occurred
The official website says it supports uosv20 deployment, but I encountered an error during deployment check saying it does not support uos.


[Encountered Problem: Problem Phenomenon and Impact]
[Resource Configuration]
[Attachments: Screenshots/Logs/Monitoring]

| username: Billmay表妹 | Original post link

Which version did you upgrade this cluster from? Check if the upgrade was completely successful to avoid compatibility issues caused by some components not being upgraded successfully. According to the official documentation, UOS V20 has been supported since version 6.1.

Are all your TiDB tool components version 6.5.2? You can check the .tiup/storage/cluster/clusters/{cluster-name}/meta.yaml file to verify the version in this meta file.

| username: Jolyne | Original post link

I checked and it is version 6.5.2. I checked for errors, but there were no errors during installation. The cluster is currently running normally, but I’m not sure if there will be any issues during future operations and usage.

| username: 啦啦啦啦啦 | Original post link

Is the TiUP version also the latest?

| username: Jolyne | Original post link

Yes, I executed tiup update --self && tiup update cluster and it showed success. Currently, it is:

| username: 啦啦啦啦啦 | Original post link

Looking at the code of tiup, it will report an error as long as there is a check that is not included. It is possible that after the official documentation added support for uos after version 6.1, the check in tiup did not include it.

| username: Jolyne | Original post link

Thank you, I just saw this as well. As long as it’s supported, that’s fine. I’m just worried about encountering various issues during operation later.

| username: Billmay表妹 | Original post link

Check what error was reported, could it be that some tools are not version 6.5.2?

| username: system | Original post link

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