Comment # 6 on bug 1007529 from Eugen Block

(In reply to Robert Schweikert from comment #5)
> OK, I switched the patch back to fall back to the deprecated but still
> supported version of writing the network configuration.
> 
> I have to check with upstream on the though process to customize the new
> implementation.
> 
> Network setup should be working again. Sorry for triggering this issue by
> switching to the new implementation pre-maturely.
> 
> Please report back.

I retried with cloud-init-0.7.8-23.1.x86_64 and now the instance is getting its
network configuration correctly again. At least for the one test I ran. Thanks
for switching it back. Let me know if there's more to test. :-)