PaaS tutorial

[vincent-zurczak]

Write a tutorial where we explain how to build a custom PaaS for developers.
We could take as an example Java web applications. We would define our model of application and build the platform to handle them in PaaS mode with Roboconf (create something like Heroku or CloudFoundry).

To do:

• Specify our application model.
• Define user, group and permission management.
• Handle isolation and multi-tenancy with Docker.
• Plug in source management and compilation in the platform.
• Create a top-level console to manage developed applications.
• Deploy everything with Roboconf.
• Explain the advantages of such a solution.