From 2a7e9b1dd44eb06717115b2ca5922313f217a981 Mon Sep 17 00:00:00 2001
From: "huanqing.shao" <shaohq@foxmail.com>
Date: Tue, 6 Aug 2019 16:52:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=88=9B=E5=BB=BA=20kubeadm-?=
 =?UTF-8?q?config.yaml=20=E7=9A=84=E6=96=B9=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 install/install-k8s.md | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/install/install-k8s.md b/install/install-k8s.md
index 10652a8..9d14226 100644
--- a/install/install-k8s.md
+++ b/install/install-k8s.md
@@ -264,10 +264,7 @@ echo "x.x.x.x  apiserver.demo" >> /etc/hosts
 
 ``` sh
 # 只在 master 节点执行
-vim ./kubeadm-config.yaml
-```
-
-``` yaml
+cat <<EOF > ./kubeadm-config.yaml
 apiVersion: kubeadm.k8s.io/v1beta1
 kind: ClusterConfiguration
 kubernetesVersion: v1.15.1
@@ -275,6 +272,8 @@ imageRepository: registry.cn-hangzhou.aliyuncs.com/google_containers
 controlPlaneEndpoint: "apiserver.demo:6443"
 networking:
   podSubnet: "10.100.0.1/20"
+EOF
+
 ```
 
 ::: tip