opnsense-prom-exporter/README.md

OPNSense Prometheus exporter

I've configures OPNSense with High Availability settings using 2 servers.

• https://docs.opnsense.org/manual/hacarp.html
• https://docs.opnsense.org/manual/how-tos/carp.html

So I've 2 servers: MAIN and BACKUP, in normal situation MAIN server is expected to be active and the BACKUP server to be in hot_standby state.

The initial needs was to be able to make sure that BACKUP server is ready (hot standby) to get the main server role with the active state at any time.

Unfortunately I've not found a proper configuration to call OPNSense HTTP API over opnvpn on backup server using blackbox configuratoin. That why I've started to develop this exporter install on a server on the LAN to be able to resquest both OPNSense servers.

Metrics

This exporter gives following metrics:

• ``:

Usage

Note

: Most updated documentation from command line !

opnsense-exporter --help