MySQL在Ubuntu设置自启动的一个故障解决
在解决MySQL自启动，执行命令：
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- # chkconfig --list
- The program 'chkconfig' is currently not installed. You can install it by typing:
- apt-get install chkconfig
发现没安装chkconfig脚本，安装它：
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- root@i-DFAFA998:~# apt-get install chkconfig
- Reading package lists... Done
- ……
安装后执行：
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- # chkconfig --list | grep mysql
- mysql 0:off 1:off 2:off 3:off 4:off 5:off 6:off
用chkconfig让MySQL自启动时，执行命令报错：
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- # chkconfig -a mysql
- /sbin/insserv: No such file or directory
- mysql 0:off 1:off 2:off 3:off 4:off 5:off 6:off
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- # ln -s /usr/lib/insserv/insserv /sbin/insserv
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- # chkconfig mysql on
- The script you are attempting to invoke has been converted to an Upstart
- job, but lsb-header is not supported for Upstart jobs.
- insserv: warning: script 'mysql' missing LSB tags and overrides
- insserv: Default-Start undefined, assuming empty start runlevel(s) for script `mysql
chkconfig命令是用于RedHat/Fedora发行版的，而对于像Ubuntu之类的Debian发行版，应该使用这个命令：
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- sudo update-rc.d mysql defaults
验证一下：
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- # chkconfig --list | grep mysql
- mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
最后提醒一句，别忘了删除之前建立的符号连接
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- # rm -f /sbin/insserv
