jalr/vodafone-station-exporter
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Add upstream SNR

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This commit is contained in:
Jakob Lechner 2025-10-07 21:29:15 +02:00
parent 808564b940
commit c6902be9eb
3 changed files with 7 additions and 3 deletions
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4
README.md
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@ -35,8 +35,6 @@ Usage of ./vodafone-station-exporter:
- Labels: `id`, `channel_id`, `fft`, `channel_type`
* `vodafone_station_downstream_snr_dB`: SNR in dB
- Labels: `id`, `channel_id`, `fft`, `channel_type`
* `vodafone_station_downstream_snr_dB`: SNR in dB
- Labels: `id`, `channel_id`, `fft`, `channel_type`
* `vodafone_station_ofdm_downstream_start_frequency_hertz`: Start frequency
- Labels: `id`, `channel_id_ofdm`, `fft`, `channel_type`
* `vodafone_station_ofdm_downstream_end_frequency_hertz`: End frequency
@ -55,6 +53,8 @@ Usage of ./vodafone-station-exporter:
- Labels: `id`, `channel_id_up`, `fft`, `channel_type`
* `vodafone_station_upstream_power_dBmV`: Power
- Labels: `id`, `channel_id_up`, `fft`, `channel_type`
* `vodafone_station_upstream_snr_dB`: SNR in dB
- Labels: `id`, `channel_id_up`, `fft`, `channel_type`
* `vodafone_station_upstream_ranging_status_info`: Ranging status
- Labels: `id`, `channel_id_up`, `fft`, `channel_type`, `status`
* `vodafone_station_firewall_status_info`: Firewall status

1
collector/api.go
View file

@ -106,6 +106,7 @@ type DocsisUpstreamChannel struct {
ChannelIdUp string `json:"channelidup"`
CentralFrequency string `json:"CentralFrequency"`
Power string `json:"power"`
Snr string `json:"SNR"`
ChannelType string `json:"ChannelType"`
Fft string `json:"FFT"`
RangingStatus string `json:"RangingStatus"`

5
collector/collector.go
View file

@ -36,6 +36,7 @@ var (
centralFrequencyUpstreamDesc *prometheus.Desc
powerUpstreamDesc *prometheus.Desc
snrUpstreamDesc *prometheus.Desc
rangingStatusUpstreamDesc *prometheus.Desc
startFrequencyOfdmaUpstreamDesc *prometheus.Desc
@ -121,6 +122,7 @@ func init() {
upstreamLabels := []string{"id", "channel_id_up", "fft", "channel_type"}
centralFrequencyUpstreamDesc = prometheus.NewDesc(prefix+"upstream_central_frequency_hertz", "Central frequency", upstreamLabels, nil)
powerUpstreamDesc = prometheus.NewDesc(prefix+"upstream_power_dBmV", "Power", upstreamLabels, nil)
snrUpstreamDesc = prometheus.NewDesc(prefix+"upstream_snr_dB", "SNR in dB", upstreamLabels, nil)
rangingStatusUpstreamDesc = prometheus.NewDesc(prefix+"upstream_ranging_status_info", "Ranging status", append(upstreamLabels, "status"), nil)
ofdmaUpstreamLabels := []string{"id", "channel_id_up", "fft", "channel_type"}
@ -191,7 +193,6 @@ func (c *Collector) Describe(ch chan<- *prometheus.Desc) {
ch <- centralFrequencyDownstreamDesc
ch <- powerDownstreamDesc
ch <- snrDownstreamDesc
ch <- snrDownstreamDesc
ch <- startFrequencyOfdmDownstreamDesc
ch <- endFrequencyOfdmDownstreamDesc
@ -203,6 +204,7 @@ func (c *Collector) Describe(ch chan<- *prometheus.Desc) {
ch <- centralFrequencyUpstreamDesc
ch <- powerUpstreamDesc
ch <- snrUpstreamDesc
ch <- rangingStatusUpstreamDesc
ch <- startFrequencyOfdmaUpstreamDesc
@ -303,6 +305,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) {
labels := []string{upstreamChannel.Id, upstreamChannel.ChannelIdUp, upstreamChannel.Fft, upstreamChannel.ChannelType}
ch <- prometheus.MustNewConstMetric(centralFrequencyUpstreamDesc, prometheus.GaugeValue, parse2float(upstreamChannel.CentralFrequency)*10e9, labels...)
ch <- prometheus.MustNewConstMetric(powerUpstreamDesc, prometheus.GaugeValue, parse2float(upstreamChannel.Power), labels...)
ch <- prometheus.MustNewConstMetric(snrUpstreamDesc, prometheus.GaugeValue, parse2float(upstreamChannel.Snr), labels...)
ch <- prometheus.MustNewConstMetric(rangingStatusUpstreamDesc, prometheus.GaugeValue, 1, append(labels, upstreamChannel.RangingStatus)...)
}
for _, ofdmaUpstreamChannel := range docsisStatusResponse.Data.OfdmaUpstreamData {