neutron虚拟机路由器keepavlied无法正常启动，手动重启l3 agent之后可以看到系统日志打印
keepalived daemon is already running
https://bugs.launchpad.net/neutron/+bug/1561046
https://review.opendev.org/#/c/299137/3/neutron/agent/linux/keepalived.py
neutron虚拟机路由器keepavlied无法正常启动
原文：https://www.cnblogs.com/lsw-blogs/p/11077588.html
