Alex Tomlins 1014b09871 prometheus-node-exporter-lua: Add wifi_station_count ...

To return the number of connected clients.

At present this can be partially inferred by using a count() over one of
the existing metrics, however this doesn't handle the case when there
are no connected clients. When that happens, the count() will return no
data instead of 0.

Signed-off-by: Alex Tomlins <alex@tomlins.org.uk>
(cherry picked from commit 1237e196b4)

2019-08-15 23:11:48 -07:00

..

prometheus-collectors

prometheus-node-exporter-lua: Add wifi_station_count

2019-08-15 23:11:48 -07:00