- local ubus = require "ubus"
- local iwinfo = require "iwinfo"
-
- local function scrape()
- local metric_wifi_stations = metric("wifi_stations", "gauge")
-
- local metric_wifi_station_signal = metric("wifi_station_signal_dbm","gauge")
-
- local metric_wifi_station_inactive = metric('wifi_station_inactive_milliseconds', 'gauge')
-
- local metric_wifi_station_exp_thr = metric('wifi_station_expected_throughput_kilobits_per_second', 'gauge')
-
- local metric_wifi_station_tx_bitrate = metric('wifi_station_transmit_kilobits_per_second', 'gauge')
- local metric_wifi_station_rx_bitrate = metric('wifi_station_receive_kilobits_per_second', 'gauge')
-
- local metric_wifi_station_tx_packets = metric("wifi_station_transmit_packets_total","counter")
- local metric_wifi_station_rx_packets = metric("wifi_station_receive_packets_total","counter")
-
- local metric_wifi_station_tx_bytes = metric('wifi_station_transmit_bytes_total', 'counter')
- local metric_wifi_station_rx_bytes = metric('wifi_station_receive_bytes_total', 'counter')
-
-
- local u = ubus.connect()
- local status = u:call("network.wireless", "status", {})
-
- for dev, dev_table in pairs(status) do
- for _, intf in ipairs(dev_table['interfaces']) do
- local ifname = intf['ifname']
- local iw = iwinfo[iwinfo.type(ifname)]
- local count = 0
-
- local assoclist = iw.assoclist(ifname)
- for mac, station in pairs(assoclist) do
- local labels = {
- ifname = ifname,
- mac = mac,
- }
- if station.signal and station.signal ~= 0 then
- metric_wifi_station_signal(labels, station.signal)
- end
- if station.inactive then
- metric_wifi_station_inactive(labels, station.inactive)
- end
- if station.expected_throughput and station.expected_throughput ~= 0 then
- metric_wifi_station_exp_thr(labels, station.expected_throughput)
- end
- if station.tx_rate and station.tx_rate ~= 0 then
- metric_wifi_station_tx_bitrate(labels, station.tx_rate)
- end
- if station.rx_rate and station.rx_rate ~= 0 then
- metric_wifi_station_rx_bitrate(labels, station.rx_rate)
- end
- metric_wifi_station_tx_packets(labels, station.tx_packets)
- metric_wifi_station_rx_packets(labels, station.rx_packets)
- if station.tx_bytes then
- metric_wifi_station_tx_bytes(labels, station.tx_bytes)
- end
- if station.rx_bytes then
- metric_wifi_station_rx_bytes(labels, station.rx_bytes)
- end
-
- count = count + 1
- end
- metric_wifi_stations({ifname = ifname}, count)
- end
- end
- end
-
- return { scrape = scrape }
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