ravindrashekhawat/kafka-exporter Docker 镜像 - 轩辕镜像 | Docker 镜像高效稳定拉取服务

Kafka Exporter

A high-performance Prometheus exporter for Apache Kafka, built for speed, reliability, and low-latency environments.

Unlike traditional exporters, this tool pre-fetches and caches metrics from Kafka. When Prometheus scrapes /metrics, it gets a fast response without waiting on live Kafka queries. This makes it ideal for production setups where query speed matters more than near-real-time accuracy.

🚀 Features

• ⚡ Instant /metrics response — No delay from Kafka calls during Prometheus scrape.
• 🔁 Pre-fetches Kafka metrics on a configurable interval.
• 🧩 Supports all standard Kafka metrics like topic partitions, consumer groups, offsets, etc.
• 🪶 Lightweight Docker image with minimal dependencies.
• 🔧 Simple environment-based config — no YAML needed.

🐳 Docker Usage

You can run the exporter as a container using:

bash
docker run -d \
  -e KAFKA_BROKERS="broker1:9092,broker2:9092" \
  -e SCRAPE_INTERVAL=30 \
  -e EXPORTER_PORT=9308 \
  --name kafka-exporter \
  ravindrashekhawat/kafka-exporte:latest