How can multiple databases exist in one configuration file at the same time

[wgchaoer]

How can multiple databases exist in one configuration file at the same time, like MySQL \ PostgreSQL \ Oracle \ db2\sybase\sql-server...

[ThePrez]

How can multiple databases exist in one configuration file at the same time, like MySQL \ PostgreSQL \ Oracle \ db2\sybase\sql-server...

That is currently not supported, though I would like to implement that at some point!

In the meantime, you'll unfortunately need to have separate config.json files for each database. Of course, that means you'd need to have multiple instances of the exporter running (with different values for promclient.config) and different port numbers.