Comment 1 for bug 1737058

wgrant did some digging into their staging server
[13:59:11] <wgrant> Hmmh mmm
[13:59:19] <wgrant> Are subnets new in 2.3?
[13:59:53] <wgrant> Trying to debug this 2.3.0 upgrade network-get thing. New models are fine.
[14:00:08] <wgrant> But the only subnets in the DB are for the new model
[14:06:36] <wgrant> Looking at the code, it does not seem implausible that this is the problem.
[14:06:51] <wgrant> getOneNetworkConfig requires a corresponding subnet to exist to match the IP to the space.
[14:10:22] <wgrant> Oh interesting.
[14:11:26] <wgrant> I have a second model on the prod controller (now 2.2.6) that was created in 2.2.0, and it has subnets, while the controller model and main model (created in 2.0 or 2.1) don't have subnets.
[14:11:48] <wgrant> So I guess subnets were new in 2.2, and 2.3 breaks if they're not there, but no upgrade added them from 2.1 and earlier?