From b299e0b86e3150190819e887f1acc8ad5aec90a0 Mon Sep 17 00:00:00 2001
From: zhenyus <zhenyus@mathmast.com>
Date: Tue, 18 Feb 2025 13:33:22 +0800
Subject: [PATCH] doc(manifests): add pre settings for cluster

Signed-off-by: zhenyus <zhenyus@mathmast.com>
---
 cluster/ansible/README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cluster/ansible/README.md b/cluster/ansible/README.md
index d0b77ac4..96252e0b 100644
--- a/cluster/ansible/README.md
+++ b/cluster/ansible/README.md
@@ -4,6 +4,12 @@
 
 ## Pre-settings for each node
 
+### Enable br_netfilter module for Kernel
+
+We need enable br_netfilter module for each node's kernel.
+
+Using command `modprobe br_netfilter` on each nodes to enable it.
+
 ### Enable HugePage on node's kernel
 
 ```bash