如果出现IP受限，或者需要邮件验证码或者短信验证码，可以登录主控服务器，执行命令

eval  `grep MYSQL_PASS /opt/cdnhao/master/conf/config.py`;
eval  `grep MYSQL_IP /opt/cdnhao/master/conf/config.py`;
eval  `grep MYSQL_PORT /opt/cdnhao/master/conf/config.py`;
eval  `grep MYSQL_DB /opt/cdnhao/master/conf/config.py`;
eval  `grep MYSQL_USER /opt/cdnhao/master/conf/config.py`;
mysql -h$MYSQL_IP -u$MYSQL_USER -p$MYSQL_PASS -P$MYSQL_PORT  $MYSQL_DB  -e 'update user set white_ip="",login_captcha="" where name="admin" ';

其中命令中的admin改为自己的登录用户名