metric 서비스 복원

main_client.go

@@ -3,8 +3,14 @@
 package main
 
 import (
+	"context"
+	"time"
+
 	"repositories.action2quare.com/ayo/gocommon/flagx"
+	"repositories.action2quare.com/ayo/gocommon/logger"
 	"repositories.action2quare.com/ayo/houston/client"
+
+	"net/http"
 )
 
 func main() {
@@ -15,5 +21,25 @@ func main() {
 		panic(err)
 	}
 
+	http.Handle("/metrics", hc.MetricHandler())
+	server := &http.Server{Addr: ":9200", Handler: nil}
+	go func() {
+		defer func() {
+			logger.Println("metric server shutdown")
+			r := recover()
+			if r != nil {
+				logger.Println(r)
+			}
+		}()
+		logger.Println("metric server start")
+		if err := server.ListenAndServe(); err != nil {
+			logger.Println("metric server cannot listen :", err)
+		}
+	}()
+
 	hc.Start()
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+
+	server.Shutdown(ctx)
+	cancel()
 }