Blackbox Exporter
Blackbox probing of endpoints over HTTP, HTTPS, DNS, TCP, ICMP and gRPC for Prometheus.
Why consider Blackbox Exporter?
Blackbox Exporter is an open-source endpoint probing tool for Prometheus written in Go. It monitors network endpoint health, SSL/TLS certificate expiry, HTTP status codes, DNS response latencies, and ICMP pings from external probe networks without installing agents on target servers.
Learn Blackbox Exporter by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of Blackbox Exporter
Blackbox Exporter tests external web endpoint availability and alerts before SSL certificates expire.
Docker Quickstart
docker run -d -p 9115:9115 --name blackbox_exporter prom/blackbox-exporter:latestBlackbox Exporter is licensed under the Apache License Version 2.0.
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