solidnerd/docker-hub-limit-exporter repository overview

⁠Docker Hub Rate Limit Exporter for Prometheus

⁠Important

This is a clone of the awesome work from @dnsmich⁠i in docker-hub-limit-exporter⁠

⁠Overview

This exporter allows to retrieve the Docker Hub rate limit counts⁠ as scrape target for Prometheus. The exporter obtains an auth token and then queries the Docker Hub registry with a HEAD request to parse RateLimit-Limit, RateLimit-Remaining and RateLimit-Reset into a Gauge metric.

You can use your Docker Hub credentials⁠ to authenticate, otherwise an anonymous token is used.

⁠Demo

A demo environment with Grafana, Prometheus and the exporter is located in example/docker-compose/⁠.