wip

cmd/ghalistener/main.go

@@ -13,6 +13,10 @@ import (
 
 	"go.opentelemetry.io/otel"
 	ddotel "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/opentelemetry"
+
+	"go.opentelemetry.io/otel/exporters/stdout/stdoutlog"
+	"go.opentelemetry.io/otel/log/global"
+	otellog "go.opentelemetry.io/otel/sdk/log"
 )
 
 func main() {
@@ -21,6 +25,15 @@ func main() {
 
 	otel.SetTracerProvider(provider)
 
+	loggerProvider, err := newLoggerProvider()
+	if err != nil {
+		return
+	}
+
+	global.SetLoggerProvider(loggerProvider)
+
+	log.Printf("Enabled OpenTelemetry Tracing")
+
 	configPath, ok := os.LookupEnv("LISTENER_CONFIG_PATH")
 	if !ok {
 		fmt.Fprintf(os.Stderr, "Error: LISTENER_CONFIG_PATH environment variable is not set\n")
@@ -46,3 +59,15 @@ func main() {
 		os.Exit(1)
 	}
 }
+
+func newLoggerProvider() (*otellog.LoggerProvider, error) {
+	logExporter, err := stdoutlog.New()
+	if err != nil {
+		return nil, err
+	}
+
+	loggerProvider := otellog.NewLoggerProvider(
+		otellog.WithProcessor(otellog.NewBatchProcessor(logExporter)),
+	)
+	return loggerProvider, nil
+}