Blackbox exporter
From wikinotes
Prometheus exporter that probes endpoints over HTTP/HTTPS/DNS/TCP/ICMP.
Documentation
github https://github.com/prometheus/blackbox_exporter example config https://github.com/prometheus/blackbox_exporter/blob/master/example.yml
Install
pacman -S prometheus-blackbox-exporter # Archlinux pkg install blackbox_exporter # FreeBSD
Configuration
blackbox seems to be configured both within
prometheus.yml
and it's own config file.TBD.