set addr in admin

admin.go

@@ -56,6 +56,10 @@ func (a *AdminConfig) Run() {
 	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
 	defer stop()
 
+	if !*debug {
+		gin.SetMode(gin.ReleaseMode)
+	}
+
 	r := gin.Default()
 	r.GET("/ping", func(c *gin.Context) {
 		c.JSON(http.StatusOK, gin.H{
@@ -64,7 +68,7 @@ func (a *AdminConfig) Run() {
 	})
 
 	srv := &http.Server{
-		Addr:    ":8080",
+		Addr:    a.Addr,
 		Handler: r,
 	}