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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| package collector | ||
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| import ( | ||
| "context" | ||
| "log" | ||
| "slices" | ||
| "time" | ||
|
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| "github.com/Tomy2e/livebox-api-client" | ||
| "github.com/Tomy2e/livebox-api-client/api/request" | ||
| exporterLivebox "github.com/Tomy2e/livebox-exporter/pkg/livebox" | ||
| "github.com/prometheus/client_golang/prometheus" | ||
| ) | ||
|
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| const gponInterfaceName = "veip0" | ||
|
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| // ONT implements a prometheus Collector that returns ONT specific metrics. | ||
| type ONT struct { | ||
| client *livebox.Client | ||
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| enabled bool | ||
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| temperatureMetric *prometheus.Desc | ||
| downstreamCurrRateMetric *prometheus.Desc | ||
| upstreamCurrRateMetric *prometheus.Desc | ||
| } | ||
|
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| // NewONT returns a new ONT collector using the specified client. | ||
| func NewONT(client *livebox.Client, interfaces []*exporterLivebox.Interface) *ONT { | ||
| return &ONT{ | ||
| client: client, | ||
| // Do not enable this collector if veip0 interface is not found. | ||
| enabled: slices.ContainsFunc(interfaces, func(itf *exporterLivebox.Interface) bool { return itf.Name == gponInterfaceName }), | ||
| temperatureMetric: prometheus.NewDesc( | ||
| "livebox_ont_temperature_celsius", | ||
| "Current ONT temperature.", | ||
| nil, nil, | ||
| ), | ||
| downstreamCurrRateMetric: prometheus.NewDesc( | ||
| "livebox_ont_downstream_current_rate_bytes", | ||
| "Current ONT downstream rate.", | ||
| nil, nil, | ||
| ), | ||
| upstreamCurrRateMetric: prometheus.NewDesc( | ||
| "livebox_ont_upstream_current_rate_bytes", | ||
| "Current ONT upstream rate.", | ||
| nil, nil, | ||
| ), | ||
| } | ||
| } | ||
|
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| // Describe currently does nothing. | ||
| func (d *ONT) Describe(_ chan<- *prometheus.Desc) {} | ||
|
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| // Collect collects all ONT metrics. | ||
| func (d *ONT) Collect(c chan<- prometheus.Metric) { | ||
| defer warnOnSlowCollect(d, time.Now()) | ||
|
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| // Skip if GPON interface does not exist | ||
| if !d.enabled { | ||
| return | ||
| } | ||
|
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| var ont struct { | ||
| Status struct { | ||
| Temperature float64 `json:"Temperature"` | ||
| DownstreamCurrRate float64 `json:"DownstreamCurrRate"` | ||
| UpstreamCurrRate float64 `json:"UpstreamCurrRate"` | ||
| } `json:"status"` | ||
| } | ||
|
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| if err := d.client.Request(context.TODO(), request.New("NeMo.Intf.veip0", "get", nil), &ont); err != nil { | ||
| log.Printf("WARN: ONT collector: failed to get gpon interface: %s", err) | ||
| return | ||
| } | ||
|
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| c <- prometheus.MustNewConstMetric(d.temperatureMetric, prometheus.GaugeValue, ont.Status.Temperature) | ||
| c <- prometheus.MustNewConstMetric(d.downstreamCurrRateMetric, prometheus.GaugeValue, 1000*ont.Status.DownstreamCurrRate) | ||
| c <- prometheus.MustNewConstMetric(d.upstreamCurrRateMetric, prometheus.GaugeValue, 1000*ont.Status.UpstreamCurrRate) | ||
| } |
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