I view the source code and official document, but very confused that how to configure farm hosts when my application deploy in k8s cluster. That promgen make full use of prometheus file_sd_config, through update /etc/prometheus/promgen.jsonfile to scrape tagets dynamicly. But the pod ip of my application is not fixed, I don't know how to configure farm hosts (Note: I also consider the custom discovery plugin, but the souce code prove that it's may not good choice).
It's doublt that whether promgen can integrate with prometheus-operator and thanos. If that's possible, any suggestion will be appreciated!