在/etc/init.d/下添加了keepalived,但死活用不了, service keepalived start 就一直报 Failed to start keepalived.service: Unit keepalived.service not found.
原来Ubuntu下还得去让系统加载服务
systemctl daemon-reload
执行完后,万事大吉*....*
Ubuntu16添加自定义服务
原文：https://www.cnblogs.com/linyoudubu/p/9517607.html
