Question: Potential Exporter Extension

[VincentHokie]

Hello,

Pgpool2 Exporter is currently a Prometheus exporter for Pgpool-II metrics.

I forked your project and refactored the logic to periodically export metrics to an otlp OpenTelemetry http receiver, see the changes here: master...VincentHokie:pgpool2_exporter:master. (It is quite hectic at the moment, and I am new to Go so please be kind with any feedback you have about the implementation). This can very easily be extended to export to a grpc receiver as well.

Would you be open to making this repository a metrics exporter for more than Prometheus? and if yes, would you be open to collaborating on that effort?