update

content/post/k3s-install.md

@@ -84,26 +84,26 @@ k3s agent  | k3s-175 | 10.0.4.175 | RockyLinux 8.5 | k3s v1.27.4
 ## 分发部署 k3s 部署文件
 - 在 k3s-170 上执行如下操作
 - 下载安装脚本(install-k3s.sh)和可执行文件(k3s)
-    ```
+    ```bash
     curl -Lo install-k3s.sh get.k3s.io
     curl -LO https://github.com/k3s-io/k3s/releases/download/v1.27.4%2Bk3s1/k3s
     ```
 
 - 把安装脚本和二进制文件分发到每台 k3s server 和 k3s agent 服务器上
-    ```
+    ```bash
     seq -f'10.0.4.%g' 171 175 | xargs -i scp k3s install-k3s.sh {}:/usr/local/bin
     ```
 
 ## 安装 k3s server
 - 在每台 k3s server 上执行如下操作
 - 增加可执行权限
-    ```
+    ```bash
     cd /usr/local/bin
     chmod 0755 k3s install-k3s.sh
     ```
 
 - 创建私有镜像库配置文件
-    ```
+    ```bash
     mkdir -p /etc/rancher/k3s
     cat >> /etc/rancher/k3s/registries.yaml <<-EOF
     mirrors:
@@ -114,7 +114,7 @@ k3s agent  | k3s-175 | 10.0.4.175 | RockyLinux 8.5 | k3s v1.27.4
     ```
 
 - 执行安装脚本
-    ```
+    ```bash
     INSTALL_K3S_EXEC='server --prefer-bundled-bin --disable "coredns,servicelb,traefik,local-storage,metrics-server" --datastore-endpoint="mysql://k3s:K3s_1234@tcp(10.0.4.170:3306)/k3s"' \
         INSTALL_K3S_SKIP_DOWNLOAD=true \
         INSTALL_K3S_SKIP_START=true \
@@ -123,12 +123,12 @@ k3s agent  | k3s-175 | 10.0.4.175 | RockyLinux 8.5 | k3s v1.27.4
     ```
 
 - 修改 /etc/systemd/system/k3s.service，**把 mysql 一行中的反斜杠(\\)全部去掉**，重载
-    ```
+    ```bash
     systemctl daemon-reload
     ```
 
 - 启动 k3s
-    ```
+    ```bash
     systemctl start k3s
     ```
 
@@ -136,13 +136,13 @@ k3s agent  | k3s-175 | 10.0.4.175 | RockyLinux 8.5 | k3s v1.27.4
 ## 安装 k3s agent
 - 在每台 k3s agent 上执行如下操作
 - 增加可执行权限
-    ```
+    ```bash
     cd /usr/local/bin
     chmod 0755 k3s install-k3s.sh
     ```
 
 - 创建私有镜像库配置文件
-    ```
+    ```bash
     mkdir -p /etc/rancher/k3s
     cat >> /etc/rancher/k3s/registries.yaml <<-EOF
     mirrors:
@@ -153,7 +153,7 @@ k3s agent  | k3s-175 | 10.0.4.175 | RockyLinux 8.5 | k3s v1.27.4
     ```
 
 - 执行安装脚本
-    ```
+    ```bash
     INSTALL_K3S_EXEC='agent --prefer-bundled-bin --server "https://10.0.4.170:6443"' \
         INSTALL_K3S_SKIP_DOWNLOAD=true \
         K3S_TOKEN=123456 \