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Add Metrics

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Michael 2019-07-18 21:36:05 +02:00 • committed by Traefiker Bot
parent 4dc448056c
commit 8e97af8dc3
121 changed files with 8364 additions and 3811 deletions
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61
pkg/metrics/influxdb.go
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@ -13,7 +13,7 @@ import (
"github.com/containous/traefik/pkg/types"
kitlog "github.com/go-kit/kit/log"
"github.com/go-kit/kit/metrics/influx"
influxdb "github.com/influxdata/influxdb/client/v2"
influxdb "github.com/influxdata/influxdb1-client/v2"
)
var influxDBClient *influx.Influx
@ -26,18 +26,18 @@ type influxDBWriter struct {
var influxDBTicker *time.Ticker
const (
influxDBMetricsBackendReqsName = "traefik.backend.requests.total"
influxDBMetricsBackendLatencyName = "traefik.backend.request.duration"
influxDBRetriesTotalName = "traefik.backend.retries.total"
influxDBMetricsServiceReqsName = "traefik.service.requests.total"
influxDBMetricsServiceLatencyName = "traefik.service.request.duration"
influxDBRetriesTotalName = "traefik.service.retries.total"
influxDBConfigReloadsName = "traefik.config.reload.total"
influxDBConfigReloadsFailureName = influxDBConfigReloadsName + ".failure"
influxDBLastConfigReloadSuccessName = "traefik.config.reload.lastSuccessTimestamp"
influxDBLastConfigReloadFailureName = "traefik.config.reload.lastFailureTimestamp"
influxDBEntrypointReqsName = "traefik.entrypoint.requests.total"
influxDBEntrypointReqDurationName = "traefik.entrypoint.request.duration"
influxDBEntrypointOpenConnsName = "traefik.entrypoint.connections.open"
influxDBOpenConnsName = "traefik.backend.connections.open"
influxDBServerUpName = "traefik.backend.server.up"
influxDBEntryPointReqsName = "traefik.entrypoint.requests.total"
influxDBEntryPointReqDurationName = "traefik.entrypoint.request.duration"
influxDBEntryPointOpenConnsName = "traefik.entrypoint.connections.open"
influxDBOpenConnsName = "traefik.service.connections.open"
influxDBServerUpName = "traefik.service.server.up"
)
const (
@ -51,24 +51,33 @@ func RegisterInfluxDB(ctx context.Context, config *types.InfluxDB) Registry {
influxDBClient = initInfluxDBClient(ctx, config)
}
if influxDBTicker == nil {
influxDBTicker = initInfluxDBTicker(config)
influxDBTicker = initInfluxDBTicker(ctx, config)
}
return &standardRegistry{
enabled: true,
configReloadsCounter: influxDBClient.NewCounter(influxDBConfigReloadsName),
configReloadsFailureCounter: influxDBClient.NewCounter(influxDBConfigReloadsFailureName),
lastConfigReloadSuccessGauge: influxDBClient.NewGauge(influxDBLastConfigReloadSuccessName),
lastConfigReloadFailureGauge: influxDBClient.NewGauge(influxDBLastConfigReloadFailureName),
entrypointReqsCounter: influxDBClient.NewCounter(influxDBEntrypointReqsName),
entrypointReqDurationHistogram: influxDBClient.NewHistogram(influxDBEntrypointReqDurationName),
entrypointOpenConnsGauge: influxDBClient.NewGauge(influxDBEntrypointOpenConnsName),
backendReqsCounter: influxDBClient.NewCounter(influxDBMetricsBackendReqsName),
backendReqDurationHistogram: influxDBClient.NewHistogram(influxDBMetricsBackendLatencyName),
backendRetriesCounter: influxDBClient.NewCounter(influxDBRetriesTotalName),
backendOpenConnsGauge: influxDBClient.NewGauge(influxDBOpenConnsName),
backendServerUpGauge: influxDBClient.NewGauge(influxDBServerUpName),
registry := &standardRegistry{
configReloadsCounter: influxDBClient.NewCounter(influxDBConfigReloadsName),
configReloadsFailureCounter: influxDBClient.NewCounter(influxDBConfigReloadsFailureName),
lastConfigReloadSuccessGauge: influxDBClient.NewGauge(influxDBLastConfigReloadSuccessName),
lastConfigReloadFailureGauge: influxDBClient.NewGauge(influxDBLastConfigReloadFailureName),
}
if config.AddEntryPointsLabels {
registry.epEnabled = config.AddEntryPointsLabels
registry.entryPointReqsCounter = influxDBClient.NewCounter(influxDBEntryPointReqsName)
registry.entryPointReqDurationHistogram = influxDBClient.NewHistogram(influxDBEntryPointReqDurationName)
registry.entryPointOpenConnsGauge = influxDBClient.NewGauge(influxDBEntryPointOpenConnsName)
}
if config.AddServicesLabels {
registry.svcEnabled = config.AddServicesLabels
registry.serviceReqsCounter = influxDBClient.NewCounter(influxDBMetricsServiceReqsName)
registry.serviceReqDurationHistogram = influxDBClient.NewHistogram(influxDBMetricsServiceLatencyName)
registry.serviceRetriesCounter = influxDBClient.NewCounter(influxDBRetriesTotalName)
registry.serviceOpenConnsGauge = influxDBClient.NewGauge(influxDBOpenConnsName)
registry.serviceServerUpGauge = influxDBClient.NewGauge(influxDBServerUpName)
}
return registry
}
// initInfluxDBTicker creates a influxDBClient
@ -115,12 +124,12 @@ func initInfluxDBClient(ctx context.Context, config *types.InfluxDB) *influx.Inf
}
// initInfluxDBTicker initializes metrics pusher
func initInfluxDBTicker(config *types.InfluxDB) *time.Ticker {
func initInfluxDBTicker(ctx context.Context, config *types.InfluxDB) *time.Ticker {
report := time.NewTicker(time.Duration(config.PushInterval))
safe.Go(func() {
var buf bytes.Buffer
influxDBClient.WriteLoop(report.C, &influxDBWriter{buf: buf, config: config})
influxDBClient.WriteLoop(ctx, report.C, &influxDBWriter{buf: buf, config: config})
})
return report