How to extend pmlogger's default configuration when using pmmgr

[Tadej JaneÅ <tadej.j@xxxxxx>]

Hi!

What would be the best way to extend pmlogger's default configuration
when using pmmgr to manage all pmloggers?

To be more concrete, I have web server hosts where I enabled the nginx
PMDA. This PMDA provides the following additional metrics:
nginx.active
nginx.handled_count
nginx.writing
nginx.accepts_count
nginx.reading
nginx.requests_count
nginx.waiting

I would like configure pmlogger to also log these additional metrics on
the web server hosts.

On the database server hosts I enabled postgresql PMDA, which provides a
ton of additional metrics. I would like to extend pmlogger's
configuration for these hosts to also log the postgresql' metrics.

Thanks for your help and best regards,
Tadej