If the exporter is run on a machine that does not have WireGuard installed, the following error occurs when querying the exporter.
[2023-07-31T09:24:43Z WARN prometheus_exporter_base] internal server error == Os { code: 2, kind: NotFound, message: "No such file or directory" }
And the returned HTTP response looks like this.
# curl localhost:9586/metrics
No such file or directory (os error 2)#
It would be nice if the exporter still returned some metadata metrics, and perhaps a metric that indicates whether scraping wg was successful or not, like wireguard_exporter_up or something like that.
If the exporter is run on a machine that does not have WireGuard installed, the following error occurs when querying the exporter.
And the returned HTTP response looks like this.
It would be nice if the exporter still returned some metadata metrics, and perhaps a metric that indicates whether scraping
wgwas successful or not, likewireguard_exporter_upor something like that.