I have an application that exposes metrics in the Prometheus format at an HTTP endpoint but want to run it in an environment that uses StatsD. Prometheus provides a program that accepts StatsD metrics and exports them to Prometheus, but I can't seem to find a program to do the reverse. I understand that all metric types might not map cleanly, but are there any such programs out there or libraries that do some of the work for you?
I'm not aware of any such tool, however several Prometheus clients have a parser for the Prometheus text format such as Python and that could be then munged and sent on to statsd.