FROM centos6.6-mysql5.5:0.0.4 MAINTAINER syberos:wangmo RUN mv /etc/my.cnf /etc/my.cnf.bak ADD my.cnf /etc/my.cnf RUN mv /var/lib/mysql /var/lib/mysql.bak ADD ./mysql /var/lib/mysql RUN /etc/init.d/mysqld restart RUN chown -R mysql.mysql mysql EXPOSE 3306 CMD /usr/bin/mysqld_safe
原文：https://www.cnblogs.com/wangmo/p/9073157.html