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Merge bfeba48fac into 269b1a0b6d

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Alban Bedel 2024-04-29 20:38:23 +02:00 committed by GitHub
parent 269b1a0b6d bfeba48fac
commit 6083091dff
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1 changed files with 34 additions and 9 deletions
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43
utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/wifi.lua
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@ -2,28 +2,46 @@ local ubus = require "ubus"
local iwinfo = require "iwinfo"
local function scrape()
local metric_wifi_radio_config = metric("wifi_radio_config","gauge")
local metric_wifi_radio_channel = metric("wifi_radio_channel","gauge")
local metric_wifi_network_config = metric("wifi_network_config","gauge")
local metric_wifi_network_quality = metric("wifi_network_quality","gauge")
local metric_wifi_network_bitrate = metric("wifi_network_bitrate","gauge")
local metric_wifi_network_noise = metric("wifi_network_noise_dbm","gauge")
local metric_wifi_network_signal = metric("wifi_network_signal_dbm","gauge")
local metric_wifi_network_stations_total = metric("wifi_network_stations_total","gauge")
local u = ubus.connect()
local status = u:call("network.wireless", "status", {})
for dev, dev_table in pairs(status) do
local radio_config = dev_table['config']
local radio_config_labels = {
radio = dev,
hwmode = radio_config['hwmode'],
channel = radio_config['channel'],
country = radio_config['country'],
}
local radio_labels = {
radio = dev,
}
metric_wifi_radio_config(radio_config_labels, 1)
metric_wifi_radio_channel(radio_labels, radio_config['channel'])
for _, intf in ipairs(dev_table['interfaces']) do
local ifname = intf['ifname']
if ifname ~= nil then
local iw = iwinfo[iwinfo.type(ifname)]
local labels = {
channel = iw.channel(ifname),
local network_config_labels = {
ssid = iw.ssid(ifname),
bssid = string.lower(iw.bssid(ifname)),
mode = iw.mode(ifname),
ifname = ifname,
country = iw.country(ifname),
frequency = iw.frequency(ifname),
device = dev,
radio = dev,
}
local network_labels = {
ifname = ifname,
radio = dev,
}
local qc = iw.quality(ifname) or 0
@ -33,10 +51,17 @@ local function scrape()
quality = math.floor((100 / qm) * qc)
end
metric_wifi_network_quality(labels, quality)
metric_wifi_network_noise(labels, iw.noise(ifname) or 0)
metric_wifi_network_bitrate(labels, iw.bitrate(ifname) or 0)
metric_wifi_network_signal(labels, iw.signal(ifname) or -255)
local stations = 0
for _ in pairs(iw.assoclist(ifname)) do
stations = stations + 1
end
metric_wifi_network_config(network_config_labels, 1)
metric_wifi_network_quality(network_labels, quality)
metric_wifi_network_noise(network_labels, iw.noise(ifname) or 0)
metric_wifi_network_bitrate(network_labels, iw.bitrate(ifname) or 0)
metric_wifi_network_signal(network_labels, iw.signal(ifname) or -255)
metric_wifi_network_stations_total(network_labels, stations)
end
end
end