Blackbox exporter: Difference between revisions

From wikinotes
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</blockquote><!-- Notes -->
</blockquote><!-- Notes -->
= Testing =
<blockquote>
<syntaxhighlight lang="bash">
/usr/bin/env /usr/local/bin/blackbox_exporter \
  --web.listen-address=127.0.0.1:9115 \
  --config.file=/usr/local/etc/blackbox_exporter.yml
</syntaxhighlight>
</blockquote><!-- Testing -->


= Usage =
= Usage =

Revision as of 14:28, 20 February 2022

Prometheus exporter that probes endpoints over HTTP/HTTPS/DNS/TCP/ICMP.

Documentation

github https://github.com/prometheus/blackbox_exporter
config syntax https://github.com/prometheus/blackbox_exporter/blob/master/CONFIGURATION.md
example config https://github.com/prometheus/blackbox_exporter/blob/master/example.yml

Locations

9115 default port
http://localhost:9115 simple web-ui, with sample probe to prometheus.io
${PREFIX}/etc/blackbox_exporter.yml config

Notes

blackbox_exporter install
blackbox_exporter configuration
blackbox_exporter usage
blackbox_exporter debugging

Usage

Metrics

  • probe_success: the probe passed (no search results if no passes!)
  • up: the metric was reachable
  • promhttp_metric_handler_requests_total
up{instance="https://willpittman.net"}
absent_over_time(promhttp_metric_handler_requests_total{instance="https://willpittman.net", code="200"}[1s])
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