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Add metrics about TLS

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Traefiker Bot 2020-03-05 13:30:05 +01:00 • committed by GitHub
parent a6040c623b
commit ad6bf936d5
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6 changed files with 178 additions and 37 deletions
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22
pkg/metrics/prometheus.go
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@ -28,16 +28,18 @@ const (
configLastReloadFailureName = metricConfigPrefix + "last_reload_failure"
// entry point
metricEntryPointPrefix = MetricNamePrefix + "entrypoint_"
entryPointReqsTotalName = metricEntryPointPrefix + "requests_total"
entryPointReqDurationName = metricEntryPointPrefix + "request_duration_seconds"
entryPointOpenConnsName = metricEntryPointPrefix + "open_connections"
metricEntryPointPrefix = MetricNamePrefix + "entrypoint_"
entryPointReqsTotalName = metricEntryPointPrefix + "requests_total"
entryPointReqsTLSTotalName = metricEntryPointPrefix + "requests_tls_total"
entryPointReqDurationName = metricEntryPointPrefix + "request_duration_seconds"
entryPointOpenConnsName = metricEntryPointPrefix + "open_connections"
// service level.
// MetricServicePrefix prefix of all service metric names
MetricServicePrefix = MetricNamePrefix + "service_"
serviceReqsTotalName = MetricServicePrefix + "requests_total"
serviceReqsTLSTotalName = MetricServicePrefix + "requests_tls_total"
serviceReqDurationName = MetricServicePrefix + "request_duration_seconds"
serviceOpenConnsName = MetricServicePrefix + "open_connections"
serviceRetriesTotalName = MetricServicePrefix + "retries_total"
@ -136,6 +138,10 @@ func initStandardRegistry(config *types.Prometheus) Registry {
Name: entryPointReqsTotalName,
Help: "How many HTTP requests processed on an entrypoint, partitioned by status code, protocol, and method.",
}, []string{"code", "method", "protocol", "entrypoint"})
entryPointReqsTLS := newCounterFrom(promState.collectors, stdprometheus.CounterOpts{
Name: entryPointReqsTLSTotalName,
Help: "How many HTTP requests with TLS processed on an entrypoint, partitioned by TLS Version and TLS cipher Used.",
}, []string{"tls_version", "tls_cipher", "entrypoint"})
entryPointReqDurations := newHistogramFrom(promState.collectors, stdprometheus.HistogramOpts{
Name: entryPointReqDurationName,
Help: "How long it took to process the request on an entrypoint, partitioned by status code, protocol, and method.",
@ -148,10 +154,12 @@ func initStandardRegistry(config *types.Prometheus) Registry {
promState.describers = append(promState.describers, []func(chan<- *stdprometheus.Desc){
entryPointReqs.cv.Describe,
entryPointReqsTLS.cv.Describe,
entryPointReqDurations.hv.Describe,
entryPointOpenConns.gv.Describe,
}...)
reg.entryPointReqsCounter = entryPointReqs
reg.entryPointReqsTLSCounter = entryPointReqsTLS
reg.entryPointReqDurationHistogram = entryPointReqDurations
reg.entryPointOpenConnsGauge = entryPointOpenConns
}
@ -160,6 +168,10 @@ func initStandardRegistry(config *types.Prometheus) Registry {
Name: serviceReqsTotalName,
Help: "How many HTTP requests processed on a service, partitioned by status code, protocol, and method.",
}, []string{"code", "method", "protocol", "service"})
serviceReqsTLS := newCounterFrom(promState.collectors, stdprometheus.CounterOpts{
Name: serviceReqsTLSTotalName,
Help: "How many HTTP requests with TLS processed on a service, partitioned by TLS version and TLS cipher.",
}, []string{"tls_version", "tls_cipher", "service"})
serviceReqDurations := newHistogramFrom(promState.collectors, stdprometheus.HistogramOpts{
Name: serviceReqDurationName,
Help: "How long it took to process the request on a service, partitioned by status code, protocol, and method.",
@ -180,6 +192,7 @@ func initStandardRegistry(config *types.Prometheus) Registry {
promState.describers = append(promState.describers, []func(chan<- *stdprometheus.Desc){
serviceReqs.cv.Describe,
serviceReqsTLS.cv.Describe,
serviceReqDurations.hv.Describe,
serviceOpenConns.gv.Describe,
serviceRetries.cv.Describe,
@ -187,6 +200,7 @@ func initStandardRegistry(config *types.Prometheus) Registry {
}...)
reg.serviceReqsCounter = serviceReqs
reg.serviceReqsTLSCounter = serviceReqsTLS
reg.serviceReqDurationHistogram = serviceReqDurations
reg.serviceOpenConnsGauge = serviceOpenConns
reg.serviceRetriesCounter = serviceRetries