From b79e5392ae7a3583d1a0041afe51e4311f0e1b1f Mon Sep 17 00:00:00 2001
From: ouyang <oulinbao@163.com>
Date: Wed, 22 Mar 2023 17:21:41 -0700
Subject: [PATCH] Update exposing-tcp-udp-services.md

---
 docs/user-guide/exposing-tcp-udp-services.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/user-guide/exposing-tcp-udp-services.md b/docs/user-guide/exposing-tcp-udp-services.md
index 6b595ffae5..63293f0e5f 100644
--- a/docs/user-guide/exposing-tcp-udp-services.md
+++ b/docs/user-guide/exposing-tcp-udp-services.md
@@ -63,3 +63,9 @@ spec:
     app.kubernetes.io/name: ingress-nginx
     app.kubernetes.io/part-of: ingress-nginx
 ```
+Then, the configmap should be added into ingress controller's deployment args.
+```
+ args:
+    - /nginx-ingress-controller
+    - --tcp-services-configmap=ingress-nginx/tcp-services
+```