brooklyncentral/brooklyn — pull request #876 by andreaturli (2013-08-07 08:18:20+00:00)
Title: Node customization 

* added support for `OVERRIDE_RAM` useful for abiquo providers
* added support for `GENERATE_HOSTNAME`
* added support for `CUSTOM_MACHINE_SETUP_SCRIPT_URL` and `CUSTOM_MACHINE_SETUP_VARS`:
These configKeys allow to customize a jclouds node after its creation, by specifying a script and its vars to be substituted