Tracing: Only enable traces to profiles for api servers for now (#89126)

pkg/infra/tracing/tracing.go

@@ -272,7 +272,9 @@ func (ots *TracingService) initOpentelemetryTracer() error {
 		}
 	}
 
-	tp = NewProfilingTracerProvider(tp)
+	if ots.cfg.ProfilingIntegration {
+		tp = NewProfilingTracerProvider(tp)
+	}
 
 	// Register our TracerProvider as the global so any imported
 	// instrumentation in the future will default to using it

pkg/infra/tracing/tracing_config.go

@@ -21,6 +21,8 @@ type TracingConfig struct {
 
 	ServiceName    string
 	ServiceVersion string
+
+	ProfilingIntegration bool
 }
 
 func ProvideTracingConfig(cfg *setting.Cfg) (*TracingConfig, error) {

pkg/services/apiserver/standalone/options/tracing.go

@@ -109,6 +109,7 @@ func (o *TracingOptions) ApplyTo(config *genericapiserver.RecommendedConfig) err
 	tracingCfg.Sampler = o.SamplerType
 	tracingCfg.SamplerParam = o.SamplerParam
 	tracingCfg.SamplerRemoteURL = o.SamplingServiceURL
+	tracingCfg.ProfilingIntegration = true
 
 	ts, err := tracing.ProvideService(tracingCfg)
 	if err != nil {