啟動keepalived 報錯

啟動keepalived 報錯

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tail  -fn 200 /var/log/messages 

SECURITY VIOLATION - scripts are being executed but script_security not enabled

 

在global_defs配置中添加： enable_script_security

global_defs {
 router_id lb-master
 enable_script_security
}

Keepalived報錯 default user does not exist 。。

WARNING - default user 'keepalived_script' for script execution does not exist - please create.

解決辦法： 配置文件添加運行健康檢查腳本的用戶或者組即可

​
global_defs {
   router_id k8s
 
#添加內容如下：
   script_user root
   enable_script_security 
 
}

 

啟動Nginx出現如下錯誤：

 

open() "/run/nginx.pid" failed (2: No such file or directory)

 

[emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

一般原因是nginx端口被占用了

解決方法一

ps -ef|grep nginx
kill pad

解決方法二

切換到nginx sbin目錄

-- 停止
sudo ./nginx -s stop
-- 啟動
./nginx

原文鏈接：https://blog.csdn.net/qq_39313596/article/details/115858965