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knot_exporter is a Prometheus exporter for Knot's server and query statistics.
knot_exporter uses Knot's control unix socket, so Knot has to be installed on the same machine as knot_exporter, and knot_exporter must be executed by a user with access to Knot's socket path.
The Knot instance also needs to be configured to collect per-zone query statistic. This can be done by enabling and configuring the stats module.
Once everything is in place, knot_exporter can be started like so:
$ ./knot_exporter --knot-library-path /path/to/libknot.soTo get a complete list of the available options, run:
$ ./knot_exporter --helpCopyright (C) 2018 Alessandro Ghedini <alessandro@ghedini.me>
Copyright (C) 2018 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
The Python bindings for libknot were adapted from the code available in the official Knot repo.
See COPYING for the license.