yanic/database/influxdb/global.go

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package influxdb
import (
"time"
"github.com/FreifunkBremen/yanic/runtime"
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"github.com/influxdata/influxdb1-client/models"
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)
// InsertGlobals implementation of database
func (conn *Connection) InsertGlobals(stats *runtime.GlobalStats, time time.Time, site string, domain string) {
tags := models.Tags{}
measurementGlobal := MeasurementGlobal
counterMeasurementModel := CounterMeasurementModel
counterMeasurementFirmware := CounterMeasurementFirmware
counterMeasurementAutoupdater := CounterMeasurementAutoupdater
if site != runtime.GLOBAL_SITE {
tags.Set([]byte("site"), []byte(site))
measurementGlobal += "_site"
counterMeasurementModel += "_site"
counterMeasurementFirmware += "_site"
counterMeasurementAutoupdater += "_site"
}
if domain != runtime.GLOBAL_DOMAIN {
tags.Set([]byte("domain"), []byte(domain))
measurementGlobal += "_domain"
counterMeasurementModel += "_domain"
counterMeasurementFirmware += "_domain"
counterMeasurementAutoupdater += "_domain"
}
conn.addPoint(measurementGlobal, tags, GlobalStatsFields(stats), time)
conn.addCounterMap(counterMeasurementModel, stats.Models, time, site, domain)
conn.addCounterMap(counterMeasurementFirmware, stats.Firmwares, time, site, domain)
conn.addCounterMap(counterMeasurementAutoupdater, stats.Autoupdater, time, site, domain)
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}
// GlobalStatsFields returns fields for InfluxDB
func GlobalStatsFields(stats *runtime.GlobalStats) map[string]interface{} {
return map[string]interface{}{
"nodes": stats.Nodes,
"gateways": stats.Gateways,
"clients.total": stats.Clients,
"clients.wifi": stats.ClientsWifi,
"clients.wifi24": stats.ClientsWifi24,
"clients.wifi5": stats.ClientsWifi5,
"clients.owe": stats.ClientsOwe,
"clients.owe24": stats.ClientsOwe24,
"clients.owe5": stats.ClientsOwe5,
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}
}
// Saves the values of a CounterMap in the database.
// The key are used as 'value' tag.
// The value is used as 'counter' field.
func (conn *Connection) addCounterMap(name string, m runtime.CounterMap, t time.Time, site string, domain string) {
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for key, count := range m {
conn.addPoint(
name,
models.Tags{
models.Tag{Key: []byte("value"), Value: []byte(key)},
models.Tag{Key: []byte("site"), Value: []byte(site)},
models.Tag{Key: []byte("domain"), Value: []byte(domain)},
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},
models.Fields{"count": count},
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t,
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)
}
}