PID file /var/run/keepalived.pid not readable (yet?) after start.

keepalive重启服务器报错如下：

#systemctl status keepalived
● keepalived.service - LVS and VRRP High Availability Monitor
   Loaded: loaded (/usr/lib/systemd/system/keepalived.service; disabled; vendor preset: disabled)
   Active: failed (Result: resources) since Wed 2021-05-26 02:10:50 EDT; 23s ago
  Process: 2760 ExecStart=/usr/sbin/keepalived $KEEPALIVED_OPTIONS (code=exited, status=0/SUCCESS)

May 26 02:10:50 ka1 systemd[1]: Starting LVS and VRRP High Availability Monitor...
May 26 02:10:50 ka1 systemd[1]: PID file /var/run/keepalived.pid not readable (yet?) after start.
May 26 02:10:50 ka1 systemd[1]: Failed to start LVS and VRRP High Availability Monitor.
May 26 02:10:50 ka1 systemd[1]: Unit keepalived.service entered failed state.
May 26 02:10:50 ka1 systemd[1]: keepalived.service failed.

我这是因为keepalived的配置文件错误的添加了执行权限，导致无法启动，去掉执行权限就行

chmod -x keepalived.conf

也有可能是进程没关闭，尝试杀进程试试看

pkill keepalived