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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
View file

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