I got a question regarding the somewhat recent blog entry mentioned in the caption (here is a link to the entry).
I set the whole connection to Prometheus and Grafana up and everything works wonderfully. Now, I wanna add my own metrics to send some other data to prometheus, but I have no idea how to do that. At the end of the blog, the author talks about an EPL user-defined status mechanism that would make that possible but I cannot find neither that nor the whole metrics part in the documentation. Can anybody here maybe briefly explain to me what I have to do in order to make that work and create my own metrics?
Best regards and happy easter