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Code Issues Releases Wiki Activity

Remove global metric

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This commit is contained in:
Robert Jacob 2020-06-27 17:13:40 +02:00
parent c6c3a0c452
commit 104816fd0c
1 changed files with 22 additions and 23 deletions
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45
collector.go
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@ -9,84 +9,84 @@ import (
) )
var ( var (
netatmoUp = prometheus.NewGauge(prometheus.GaugeOpts{ prefix = "netatmo_"
Name: "netatmo_up", netatmoUpDesc = prometheus.NewDesc(prefix+"up",
Help: "Zero if there was an error scraping the Netatmo API.", "Zero if there was an error scraping the Netatmo API.",
}) nil, nil)
varLabels = []string{ varLabels = []string{
"module", "module",
"station", "station",
} }
prefix = "netatmo_sensor_" sensorPrefix = prefix + "sensor_"
updatedDesc = prometheus.NewDesc( updatedDesc = prometheus.NewDesc(
prefix+"updated", sensorPrefix+"updated",
"Timestamp of last update", "Timestamp of last update",
varLabels, varLabels,
nil) nil)
tempDesc = prometheus.NewDesc( tempDesc = prometheus.NewDesc(
prefix+"temperature_celsius", sensorPrefix+"temperature_celsius",
"Temperature measurement in celsius", "Temperature measurement in celsius",
varLabels, varLabels,
nil) nil)
humidityDesc = prometheus.NewDesc( humidityDesc = prometheus.NewDesc(
prefix+"humidity_percent", sensorPrefix+"humidity_percent",
"Relative humidity measurement in percent", "Relative humidity measurement in percent",
varLabels, varLabels,
nil) nil)
cotwoDesc = prometheus.NewDesc( cotwoDesc = prometheus.NewDesc(
prefix+"co2_ppm", sensorPrefix+"co2_ppm",
"Carbondioxide measurement in parts per million", "Carbondioxide measurement in parts per million",
varLabels, varLabels,
nil) nil)
noiseDesc = prometheus.NewDesc( noiseDesc = prometheus.NewDesc(
prefix+"noise_db", sensorPrefix+"noise_db",
"Noise measurement in decibels", "Noise measurement in decibels",
varLabels, varLabels,
nil) nil)
pressureDesc = prometheus.NewDesc( pressureDesc = prometheus.NewDesc(
prefix+"pressure_mb", sensorPrefix+"pressure_mb",
"Atmospheric pressure measurement in millibar", "Atmospheric pressure measurement in millibar",
varLabels, varLabels,
nil) nil)
windStrengthDesc = prometheus.NewDesc( windStrengthDesc = prometheus.NewDesc(
prefix+"wind_strength_kph", sensorPrefix+"wind_strength_kph",
"Wind strength in kilometers per hour", "Wind strength in kilometers per hour",
varLabels, varLabels,
nil) nil)
windDirectionDesc = prometheus.NewDesc( windDirectionDesc = prometheus.NewDesc(
prefix+"wind_direction_degrees", sensorPrefix+"wind_direction_degrees",
"Wind direction in degrees", "Wind direction in degrees",
varLabels, varLabels,
nil) nil)
rainDesc = prometheus.NewDesc( rainDesc = prometheus.NewDesc(
prefix+"rain_amount_mm", sensorPrefix+"rain_amount_mm",
"Rain amount in millimeters", "Rain amount in millimeters",
varLabels, varLabels,
nil) nil)
batteryDesc = prometheus.NewDesc( batteryDesc = prometheus.NewDesc(
prefix+"battery_percent", sensorPrefix+"battery_percent",
"Battery remaining life (10: low)", "Battery remaining life (10: low)",
varLabels, varLabels,
nil) nil)
wifiDesc = prometheus.NewDesc( wifiDesc = prometheus.NewDesc(
prefix+"wifi_signal_strength", sensorPrefix+"wifi_signal_strength",
"Wifi signal strength (86: bad, 71: avg, 56: good)", "Wifi signal strength (86: bad, 71: avg, 56: good)",
varLabels, varLabels,
nil) nil)
rfDesc = prometheus.NewDesc( rfDesc = prometheus.NewDesc(
prefix+"rf_signal_strength", sensorPrefix+"rf_signal_strength",
"RF signal strength (90: lowest, 60: highest)", "RF signal strength (90: lowest, 60: highest)",
varLabels, varLabels,
nil) nil)
@ -110,12 +110,10 @@ func (c *netatmoCollector) Collect(mChan chan<- prometheus.Metric) {
if err != nil { if err != nil {
c.log.Errorf("Error getting data: %s", err) c.log.Errorf("Error getting data: %s", err)
netatmoUp.Set(0) c.sendMetric(mChan, netatmoUpDesc, prometheus.GaugeValue, 0.0)
mChan <- netatmoUp
return return
} }
netatmoUp.Set(1) c.sendMetric(mChan, netatmoUpDesc, prometheus.GaugeValue, 1.0)
mChan <- netatmoUp
for _, dev := range devices.Devices() { for _, dev := range devices.Devices() {
stationName := dev.StationName stationName := dev.StationName
@ -187,10 +185,11 @@ func (c *netatmoCollector) collectData(ch chan<- prometheus.Metric, device *neta
} }
} }
func (c *netatmoCollector) sendMetric(ch chan<- prometheus.Metric, desc *prometheus.Desc, valueType prometheus.ValueType, value float64, moduleName string, stationName string) { func (c *netatmoCollector) sendMetric(ch chan<- prometheus.Metric, desc *prometheus.Desc, valueType prometheus.ValueType, value float64, labelValues ...string) {
m, err := prometheus.NewConstMetric(desc, valueType, value, moduleName, stationName) m, err := prometheus.NewConstMetric(desc, valueType, value, labelValues...)
if err != nil { if err != nil {
c.log.Errorf("Error creating %s metric: %s", updatedDesc.String(), err) c.log.Errorf("Error creating %s metric: %s", updatedDesc.String(), err)
return
} }
ch <- m ch <- m
} }