#1 docker pull mysql
#2 docker run -v /data/var/mysql/:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=kS4pJUIb mysql
#3 docker stop [CONTAINER ID]
#4 docker run -it -v /data/var/mysql/:/var/lib/mysql mysql /bin/bash
#5 mysqld_safe&
#6 mysql -u root -p
#7 grant all privileges on *.* to 'wuxiao'@'%' identified by 'password';
#8 docker cp [CONTAINER ID]:/etc/mysql/my.cnf /data/local/my.cnf
#9 docker stop [CONTAINER ID]
#10 docker run -d -p 3306:3306 -v /data/var/mysql/:/var/lib/mysql -v /data/local/my.cnf:/etc/mysql/my.cnf mysql
#11 add [CMD] to /etc/rc.local
#12 OK!