Title: Hacking on OpenStack's Nova source code.

Abstract:
Understanding the source code of an open source project is essential
not only to developers, but also to operators.
Nova, being the main project of OpenStack, covers the core functionality
in which OpenStack provides.
Therefore understanding the inner structure of Nova should be beneficial
to people related in all aspects.
This talk is about the structure of Nova's source code with an example
to help you to understand the overall process scheme of OpenStack.
At the end, I briefly introduce how you can contribute
to the OpenStack community.

Made with LibreOffice 3.3.4 and GIMP 2.6.11 on Ubuntu 11.04 x86_64 natty

Ubuntu users
$ sudo apt-get install ttf-ubuntu-font-family ttf-mscorefonts-installer
$ soffice COSUG-2012.odp -nologo

Mac OSX users
1. Download fonts from http://font.ubuntu.com/
2. Copy files to /Users/<youraccount>/Library/Fonts

Windows users
1. Good luck