86 lines
3.0 KiB
Go
86 lines
3.0 KiB
Go
package exporter
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import (
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"git.entr0py.de/garionion/pac3100-exporter/scraper"
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"github.com/prometheus/client_golang/prometheus"
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)
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type Exporter struct {
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Voltage *prometheus.GaugeVec
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Current *prometheus.GaugeVec
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ApparantPower *prometheus.GaugeVec
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ActivePower *prometheus.GaugeVec
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Frequency *prometheus.GaugeVec
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}
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func New() Exporter {
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var exporter Exporter
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exporter.Voltage = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "siemens",
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Subsystem: "pac3100",
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Name: "voltage",
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Help: "Voltage in V",
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}, []string{"device", "phases"})
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exporter.Current = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "siemens",
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Subsystem: "pac3100",
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Name: "current",
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Help: "Current in A",
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}, []string{"device", "phase"})
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exporter.ApparantPower = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "siemens",
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Subsystem: "pac3100",
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Name: "apparent_power",
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Help: "Apparent Power in VA",
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}, []string{"device", "phase"})
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exporter.ActivePower = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "siemens",
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Subsystem: "pac3100",
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Name: "active_power",
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Help: "Active Power in W",
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}, []string{"device", "phase"})
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exporter.Frequency = prometheus.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "siemens",
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Subsystem: "pac3100",
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Name: "frequency",
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Help: "Frequency in Hz",
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}, []string{"device"})
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prometheus.MustRegister(exporter.Voltage)
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prometheus.MustRegister(exporter.Current)
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prometheus.MustRegister(exporter.ApparantPower)
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prometheus.MustRegister(exporter.ActivePower)
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prometheus.MustRegister(exporter.Frequency)
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return exporter
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}
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func (e Exporter) SetMeasurements(measurement scraper.Measurements, deviceName string) {
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e.Voltage.WithLabelValues(deviceName, "A_N").Set(float64(measurement.VoltageAN))
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e.Voltage.WithLabelValues(deviceName, "B_N").Set(float64(measurement.VoltageBN))
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e.Voltage.WithLabelValues(deviceName, "C_N").Set(float64(measurement.VoltageCN))
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e.Voltage.WithLabelValues(deviceName, "A_B").Set(float64(measurement.VoltageAB))
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e.Voltage.WithLabelValues(deviceName, "B_C").Set(float64(measurement.VoltageBC))
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e.Voltage.WithLabelValues(deviceName, "C_A").Set(float64(measurement.VoltageCA))
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e.Current.WithLabelValues(deviceName, "A").Set(float64(measurement.CurrentA))
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e.Current.WithLabelValues(deviceName, "B").Set(float64(measurement.CurrentB))
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e.Current.WithLabelValues(deviceName, "C").Set(float64(measurement.CurrentC))
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e.ApparantPower.WithLabelValues(deviceName, "A").Set(float64(measurement.ApparantPowerA))
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e.ApparantPower.WithLabelValues(deviceName, "B").Set(float64(measurement.ApparantPowerB))
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e.ApparantPower.WithLabelValues(deviceName, "C").Set(float64(measurement.ApparantPowerC))
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e.ActivePower.WithLabelValues(deviceName, "A").Set(float64(measurement.ActivePowerA))
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e.ActivePower.WithLabelValues(deviceName, "B").Set(float64(measurement.ActivePowerB))
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e.ActivePower.WithLabelValues(deviceName, "C").Set(float64(measurement.ActivePowerC))
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e.Frequency.WithLabelValues(deviceName).Set(float64(measurement.Frequency))
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}
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