keepalived报错集锦

最新推荐文章于 2024-10-18 12:27:51 发布

方清玲

最新推荐文章于 2024-10-18 12:27:51 发布

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本文链接：https://blog.youkuaiyun.com/f18770366447/article/details/80613752

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当keepalived启动时未找到配置文件或遇到SELinux权限问题，可能导致VIP无法正常工作。解决方法包括：将配置文件复制到指定路径，并处理SELinux的权限限制，例如通过`semanage port`命令添加端口类型或启用相应的布尔值。

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1.Restarting keepalived (via systemctl): Job for keepalived.service failed because a configured resource limit was exceeded. See "systemctl status keepalived.service" and "journalctl -xe" for details.

[FAILED]

keepalived在启动的时候默认是读取/etc/keepalived/keepalived.conf下的配置文件，当我们的配置文件不在这里时。我们就要复制一份配置文件过来过来

解决方法：cp keepalived-1.4.4/keepalived/etc/keepalived/keepalived.conf /etc/keepalived/

2、keepalived+nginx架构：nginx宕机后VIP还在，查看keepalived错误日志发现，但是selinux机制是关闭的：

SELinux is preventing /usr/sbin/keepalived from name_connect access on the tcp_socket port 63781. For complete SELinux messages run: sealert -l e1ae27e5-04c5-42d2-a015-aa5580237c22

Jul 6 15:10:34 localhost python: SELinux is preventing /usr/sbin/keepalived from name_connect access on the tcp_socket p