Add config to not log requests to metrics endpoint

web/middleware.go

@@ -17,12 +17,10 @@ func (s *Server) LoggingMiddleware(next http.Handler) http.Handler {
 		reqID := middleware.GetReqID(r.Context())
 
 		defer func() {
-			/*s.AccessLogger.Debugw(r.Method,
-				"path", r.URL.Path,
-				"request-headers", r.Header,
-				"response-headers", ww.Header(),
-			)
-			*/
+			// If AccessLogIgnoreMetrics is true, do not log successful requests to metrics endpoint
+			if s.cfg.AccessLogIgnoreMetrics && r.URL.Path == "/metrics" && ww.Status() == http.StatusOK {
+				return
+			}
 			s.AccessLogger.Infow(r.Method,
 				"path", r.URL.Path,
 				"status", ww.Status(),