diff --git a/content/post/k3s-install.md b/content/post/k3s-install.md
index fa57f44..ac4a488 100644
--- a/content/post/k3s-install.md
+++ b/content/post/k3s-install.md
@@ -1,7 +1,7 @@
 ---
-title: "CentOS7 安装 K3S"
+title: "RockyLinux 8.5 安装 K3S"
 date: 2020-09-25T14:21:00+08:00
-lastmod: 2020-09-25T14:21:00+08:00
+lastmod: 2022-08-10T15:40:00+08:00
 keywords: []
 tags: ["rancher", "k3s"]
 categories: ["container"]
@@ -9,13 +9,13 @@ categories: ["container"]
 
 ## 环境
 
-角色       | 主机名      | 操作系统  | 软件
-----       | ----        | ----      | ----
-数据库     | -           | -         | docker-ce 19.03
-k3s server | k3s-server0 | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
-k3s server | k3s-server1 | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
-k3s agent  | k3s-agent0  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
-k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
+角色       | 主机名      | 操作系统       | 软件
+----       | ----        | ----           | ----
+数据库     | -           | -              | docker 20.10
+k3s server | k3s-server0 | RockyLinux 8.5 | docker 20.10, k3s v1.23.9
+k3s server | k3s-server1 | RockyLinux 8.5 | docker 20.10, k3s v1.23.9
+k3s agent  | k3s-agent0  | RockyLinux 8.5 | docker 20.10, k3s v1.23.9
+k3s agent  | k3s-agent1  | RockyLinux 8.5 | docker 20.10, k3s v1.23.9
 
 - **全部服务器关闭 firewalld、selinux 和 swap，设置时间同步**
 - **全部 k3s 服务器(除了数据库)必须设置唯一主机名**
@@ -25,32 +25,29 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
 - 启动 docker 容器
     ```bash
     docker run -d \
-        --name mariadb \
+        --name mysql \
         -p 3306:3306 \
         -v /data/mariadb/binlog:/var/lib/mysql-bin \
         -v /data/mariadb/db:/var/lib/mysql \
         -v /data/mariadb/log:/var/log/mysql \
-        harbor.colben.cn/general/alpine-mariadb
+        harbor.colben.cn/general/mysql:8
     ```
 
 - 创建 k3s 数据库
     ```bash
-    docker exec mariadb mysql -e "
+    docker exec mysql mysql -e "
         CREATE DATABASE k3s DEFAULT CHARSET UTF8MB4;
         CREATE USER k3s@'%' IDENTIFIED BY 'Password_1234';
         GRANT ALL ON k3s.* TO k3s@'%';
-        FLUSH PRIVILEGES;
     "
     ```
 
-- 生产环境建议配置 mysql 主从高可用，参考[MariaDB 主从复制](/post/mariadb-replication/)
-
 ## 安装 k3s server
 - 在每台 k3s server 服务器上执行如下操作
 - 下载并安装 k3s
     ```bash
     cd /usr/local/bin/
-    curl -LO https://github.com/rancher/k3s/releases/download/v1.18.9%2Bk3s1/k3s
+    curl -LO https://github.com/k3s-io/k3s/releases/download/v1.23.9%2Bk3s1/k3s
     chmod 0755 k3s
     ln -s k3s kubectl
     ```
@@ -61,6 +58,7 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
     Description=Lightweight Kubernetes
     Documentation=https://k3s.io
     Wants=network-online.target
+    After=network-online.target
     
     [Install]
     WantedBy=multi-user.target
@@ -82,9 +80,14 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
     ExecStart=/usr/local/bin/k3s \
         server \
         --docker \
-        --datastore-endpoint 'mysql://k3s:Password_1234@tcp({mysql 地址}:{mysql 端口})/k3s' \
+        --token "123456" \
+        --bind-address "0.0.0.0" \
+        --https-listen-port "6443" \
+        --cluster-cidr "10.42.0.0/16" \
+        --service-cidr "10.43.0.0/16" \
+        --pause-image 'harbor.colben.cn/k3s/pause:3.6' \
         --disable 'coredns,servicelb,traefik,local-storage,metrics-server' \
-        --pause-image 'harbor.colben.cn/k3s/pause:3.2'
+        --datastore-endpoint 'mysql://k3s:Password_1234@tcp({mysql 地址}:{mysql 端口})/k3s'
     ```
 
 - 重载 systemd 系统服务，启动 k3s-server 服务
@@ -93,11 +96,6 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
     systemctl start k3s-server
     ```
 
-- 获取 token 信息(同一集群内各 server 上该文件完全一样)，该信息用于 agent 连接
-    ```bash
-    cat /var/lib/rancher/k3s/server/token
-    ```
-
 - 多个 k3s-server 服务可通过 keepalived 配置高可用，参考[keepalived 笔记](/post/keepalived/)
 
 ## 安装 k3s agent
@@ -105,7 +103,7 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
 - 下载并安装 k3s
     ```bash
     cd /usr/local/bin/
-    curl -LO https://github.com/rancher/k3s/releases/download/v1.18.9%2Bk3s1/k3s
+    curl -LO https://github.com/k3s-io/k3s/releases/download/v1.23.9%2Bk3s1/k3s
     chmod 0755 k3s
     ```
 
@@ -115,6 +113,7 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
     Description=Lightweight Kubernetes
     Documentation=https://k3s.io
     Wants=network-online.target
+    After=network-online.target
     
     [Install]
     WantedBy=multi-user.target
@@ -136,9 +135,9 @@ k3s agent  | k3s-agent1  | CentOS7.8 | docker-ce 19.03, k3s v1.18.9
     ExecStart=/usr/local/bin/k3s \
         agent \
         --docker \
+        --token "123456" \
         --server 'https://{任一 server 地址或 server 高可用地址}:6443' \
-        --pause-image 'harbor.boyachain.cn:20443/k3s/pause:3.2' \
-        --token '{server token 信息}'
+        --pause-image 'harbor.colben.cn/k3s/pause:3.6' \
     ```
 
 - 重载 systemd 系统服务，启动 k3s-agent 服务