We'll need to replace our custom diamond exporter for nutcracker with a prometheus exporter.
I took a look at the three I could find on github:
- https://github.com/bengler/twemproxy_exporter incomplete
- https://github.com/albert-widi/twemproxy_exporter sort of ok but wants access to the nutcracker config
- https://github.com/xavierholt/twemproxy_exporter most promising so far, I sent a PR to fix a nutcracker json quoting issue https://github.com/xavierholt/twemproxy_exporter/pull/2