Overview

When I got interested in Docker, I started playing idly with the idea of integrating containers and MySQL Sandbox. My first experiments were not encouraging. Using a container the same way I would use a regular server produced horrible results. I started by creating a Debian or CentOS container, installing MySQL Sandbox, and then importing an expanded tarball into the container. What happens is that tarballs of recent MySQL versions expand to roughly 2 GB of binaries. When you try to put that into a container you get a bloated file system. If you want to expand more than one tarball, you get an enormous unusable blob that is contrary to what containers should be used for. There is, of course, the possibility of using volumes, which would avoid the problem of making the container …

When I saw Shlomi's post on why not to use apt-get or yum for MySQL, I thought immediately that his conclusions are quite reasonable. What you get from the Linux distributions is not the same thing that you find in the official MySQL downloads page. Now, whether you value more the completeness of the server or the ease of administration through the distribution installation tools, it's up to you and your business goals. We at the MySQL team have organized a meeting with the Linux distributions with the intent of finding out which differences and problems we may have with each other, and to solve them by improving communication. What follows is a summary of what happened in Brussels during the meeting.

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