Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: pd微服务 tso 如何切主？
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username: ShawnYan
[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version]
[Reproduction Path] What operations were performed when the issue occurred
[Encountered Issue: Issue Phenomenon and Impact]
[Resource Configuration] Go to TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots / Logs / Monitoring]
The local cluster can already deploy the PD microservice, but how to switch the primary for TSO? Currently, ctl can only switch PD, and cannot switch microservices.
[root@tidb1 ~]# tiup ctl:v8.1.0 pd member leader transfer "pd-192.0.2.82-2379"
Starting component ctl: /root/.tiup/components/ctl/v8.1.0/ctl pd member leader transfer pd-192.0.2.82-2379
Success!
[root@tidb1 ~]# tiup ctl:v8.1.0 tso member leader transfer "pd-192.0.2.81-3379"
Starting component ctl: /root/.tiup/components/ctl/v8.1.0/ctl tso member leader transfer pd-192.0.2.81-3379
Error: ctl only supports tidb, tikv, pd, binlog, etcd and cdc currently