cloud-init support

[jjasghar]

This sounds odd, but bare with me.

As I've been getting deeper into OpenStack it seem a lot of public images have a lot of things stripped out of them, for example, but not limited to:

• no host name provided
• default mount points
• etc

I'm proposing we have the ability to inject a cloud-config before the chef bootstrapping so we can set up the machine in a programatic way. We'd need to figure out how to add variables to the config to help with naming the machine and other options, but this doesn't seem to far off.

It seems it's just another option that can be injected into fog and the like.

I'd love some feed back here, and I have no idea when this'll happen, but if i find the cycles i'll give it a shot. Though i'd love to see someone else step up and make this wrapper for us!