'Couldn't connect to the PD Server using `127.0.0.1` in TiDB
I have deployed a TiDB cluster for testing. When I was using PD Control, I found that I could only connect to the PD server using the local IP address, but couldn't connect to it using 127.0.0.1. I'm wondering why.
Solution 1:[1]
If your TiDB cluster is deployed using TiDB-Ansible, the PD external service port is not bound to 127.0.0.1, so PD Control won’t recognize 127.0.0.1.
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Caitin Chen |