All,

I love the idea of having an openstack-common project. However, the prospect of 
creating such a project is daunting and quite difficult.

It's my belief that standardizing/collecting common logic into a single module 
will be beneficial to our current code-base and allow for future projects to be 
created more quickly/easily.

Currently the behemoth in the room is OpenStack Compute (aka Nova). The Compute 
project contains much more code than all other OpenStack projects (combined), 
and rightly so...virtualization is a pretty darn complex thing to do in a 
flexible way. This might be why other projects have been spawned to take away 
some of the logic from a single massive project and place that logic into 
smaller, more focused projects.

However, I would argue that the barrier of entry is too high for this strategy 
to work. Projects such as Quantum, Burrow, Lunr, and Keystone suffer from the 
lack of a single cohesive strategy in the following areas:

-Logging
-Configuration
-WSGI
-RPC
-Database
-Testing
-Deployment/Distribution of code

These are the building blocks which most projects will require, yet every 
project has to create their own implementations? Sure, it's not going to be 
easy, and maybe some categories I've labeled won't make the final cut, but I 
would like to start a conversation with the community as to the feasibility of 
such an endeavor.

This is not the first time such a project has been brought up. Much earlier in 
the year, a number of people suggested moving "lazy loading" code into a common 
project. I would like to think that project died due to complexity rather than 
the community rejecting the idea. 

To create a common library of this nature requires a bit of pushing aside one's 
partisan blinders and the abandonment of ideological entrenchments*, so 
hopefully this won't deteriorate into a FLAGS vs. argparse flame-war.

TLDR: No

* - Shamelessly stolen from The West Wing (tm)




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