billing_exporter is an application that consumes metrics from Mimir about the usage and requests of resources in a Kubernetes cluster (emitted by kube-state-metrics and cAdvisor), and joins them together with node resource cost metrics emmited by cost-model.
Doing that, it's able to calculate per-minute costs of any running workload in a Kubernetes cluster, and expose those metrics on a Prometheus HTTP scrape endpoint for later use in Prometheus/Grafana.
At the moment, the exporter is able to expose cost metrics of CPU, RAM and GPU and is tested on GCP, but should work on any platform that is supported by cost-model.
$ pip3 install -r requirements.txt
$ MIMIR=http://your.mimir.instance python3 main.py$ docker build -t billing_exporter:latest .
$ docker run -e MIMIR=http://your.mimir.instance -e PORT=9000 -p "9000:9000" billing_exporter:latest
Check config.py for configuration options.
If you are using multi-tenancy You can set tenant id by setting ENV TENTANT="tentant1|tenant2"