How to user maxscale in mutil datacenter?

[ccll ddd]

I now have three data centers, one of which is the primary data center and two of which are standby data centers. Now on the standby   data center, maxscale cannot identify the master-slave relationship of the database, causing the connection to fail. What should I do?

[Markus Mäkelä]

Hi,

Could you give some more details of how the replication is configured? How many servers are configured in each data center? How are the MaxScales (I assume multiple) are set up? How do the standby data centers connect to the primary one?

The output of maxctrl list servers from the MaxScales would also be helpful.

Markus

On 10/18/23 07:08, ccll ddd wrote:

I now have three data centers, one of which is the primary data center and two of which are standby data centers. Now on the standby   data center, maxscale cannot identify the master-slave relationship of the database, causing the connection to fail. What should I do? --
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Markus Mäkelä, Senior Software Engineer
MariaDB Corporation