anchor.diff:  # Clean up APT when done.
   RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
   
  -# Decouple our data from our container.
  -VOLUME ["/data", "/var/log/mysql", "/etc/mysql"]
  -
   # Configure the database to use our data dir.
  -RUN sed -i -e 's/^datadir\s*=.*/datadir = \/data/' /etc/mysql/my.cnf
  +RUN sed -i -e 's/^datadir\s*=.*/datadir = \/data/' /etc/mysql/my.cnf 
   
   # Configure MariaDB to listen on any address.
   RUN sed -i -e 's/^bind-address/#bind-address/' /etc/mysql/my.cnf
  
positive.code: # MariaDB (https://mariadb.org/)
  
  FROM phusion/baseimage:0.9.10
  MAINTAINER Ryan Seto <ryanseto@yak.net>
  
negative.code: RUN mkdir /etc/service/mariadb
  RUN ln -s /scripts/start.sh /etc/service/mariadb/run
  
  # Expose our data, log, and configuration directories.
  VOLUME ["/data", "/var/log/mysql", "/etc/mysql"]
  
  # Use baseimage-docker's init system.
  CMD ["/sbin/my_init"]
  