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Avoid a panic during Prometheus registering

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This commit is contained in:
NicoMen 2018-08-03 14:02:02 +02:00 • committed by Traefiker Bot
parent ad6f41c77a
commit 4db937b571
3 changed files with 121 additions and 17 deletions
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7
server/server.go
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@ -652,8 +652,11 @@ func registerMetricClients(metricsConfig *types.Metrics) metrics.Registry {
var registries []metrics.Registry
if metricsConfig.Prometheus != nil {
registries = append(registries, metrics.RegisterPrometheus(metricsConfig.Prometheus))
log.Debug("Configured Prometheus metrics")
prometheusRegister := metrics.RegisterPrometheus(metricsConfig.Prometheus)
if prometheusRegister != nil {
registries = append(registries, prometheusRegister)
log.Debug("Configured Prometheus metrics")
}
}
if metricsConfig.Datadog != nil {
registries = append(registries, metrics.RegisterDatadog(metricsConfig.Datadog))