Config Lines and Config Sizes don't get scraped with only default groups being used

[waza-ari]

Hi, first of all, thanks for your awesome project! Using oxidized in a small non-profit environment, being able to monitor this using Grafana and Prometheus is a piece that was missing - so far it's working great!

When using Oxidized without groups (all devices attached to the default) groups, the exporter will not export the stats for oxidized_device_config_lines (always 0) or oxidized_device_config_size (always 14, probably the 404 not found reply). I believe that this is related to this request:

oxidized-exporter/oxidized/client.go

Line 127 in b8f80bf

req, err := http.NewRequest("GET", c.Url+"/"+"node/fetch/"+group+"/"+name, nil)

When not using groups, the URL is simply /node/fetch/<device_name>, there's no group in the path. /node/fetch/default/<device_name> yields a 404. When adding groups, the exporter works fine as is.

[rwxd]

Hi, thanks for your feedback!

I've added a condition to change the URL when all devices are configured to the group default. Could you please try out version v1.0.3 and let me know if it works for you?

[waza-ari]

Hi, thanks! I've added a group for our devices already, can't really test this in the existing environment anymore. However if I get the chance, I can setup a small lab to test it again.