keepalived在centos7下的服务脚本 新增文件/usr/lib/systemd/system/keepalived.service，内容如下: [Unit] Description=Keepalived After=syslog.target network.target remote-fs.target nss-lookup.target [Service] Type=forking PIDFile=/var/run/keepalived.pid ExecStart=/data/keepalived/sbin/keepalived -D ...