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Refactor printerMetrics function to use int instead of int8 for printer states

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- Replace int8 with int in the states map
- Cast the printer state values to int when updating the states map
- Update the metrics values to use int(ipp.PrinterState<state>) with the corresponding state names as labels
This commit is contained in:
Kumi 2023-09-03 09:19:56 +02:00
parent d501d5a79b
commit a96c9d88b7
Signed by: kumi
GPG key ID: ECBCC9082395383F
1 changed files with 8 additions and 8 deletions
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16
internal/printers.go
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@ -12,20 +12,20 @@ func (e *Exporter) printerMetrics(ch chan<- prometheus.Metric) error {
return err
}
states := map[int8]int{
ipp.PrinterStateIdle: 0,
ipp.PrinterStateProcessing: 0,
ipp.PrinterStateStopped: 0,
states := map[int]int{
int(ipp.PrinterStateIdle): 0,
int(ipp.PrinterStateProcessing): 0,
int(ipp.PrinterStateStopped): 0,
}
for _, attr := range printers {
states[attr["printer-state"][0].Value.(int8)]++
states[attr["printer-state"][0].Value.(int)]++
}
ch <- prometheus.MustNewConstMetric(e.printersTotal, prometheus.GaugeValue, float64(len(printers)))
ch <- prometheus.MustNewConstMetric(e.printerStateTotal, prometheus.GaugeValue, float64(states[ipp.PrinterStateIdle]), "idle")
ch <- prometheus.MustNewConstMetric(e.printerStateTotal, prometheus.GaugeValue, float64(states[ipp.PrinterStateProcessing]), "processing")
ch <- prometheus.MustNewConstMetric(e.printerStateTotal, prometheus.GaugeValue, float64(states[ipp.PrinterStateStopped]), "stopped")
ch <- prometheus.MustNewConstMetric(e.printerStateTotal, prometheus.GaugeValue, float64(states[int(ipp.PrinterStateIdle)]), "idle")
ch <- prometheus.MustNewConstMetric(e.printerStateTotal, prometheus.GaugeValue, float64(states[int(ipp.PrinterStateProcessing)]), "processing")
ch <- prometheus.MustNewConstMetric(e.printerStateTotal, prometheus.GaugeValue, float64(states[int(ipp.PrinterStateStopped)]), "stopped")
return nil
}