Adding support for network in cloud-config
I'm working on a platform that does not pass the networking information via the metadata.json within the cidata, so to provide network configuration I would need to pass that info as part of the userdata.json similar to a standard linux cloud-config file.
It looks like this isn't implemented today, and I was planning on taking. stab at it. It seems the best way to do this would be to just reformat the data provided via the yaml into the format used by the meta_data.json (v1 or v2) and hand that off to the network plugin. Thoughts on going down this path before I put some time/effort into it and submit a pull request? Is there any reason that the network plugin for cloud-config hasn't been implemented besides it just not being needed/requested?
