ubuntu 16.04 chkconfig: command not found

ubuntu中chkconfig已经被sysv-rc-conf替代，具体如下操作如下：

chkconfig命令：

[~] chkconfig --add keepalived  
[~] chkconfig keepalived on  

sysv-rc-conf命令：

[~] apt-get install sysv-rc-conf
[~] sysv-rc-conf keepalived on