Code review comment for lp:~ntt-pf-lab/nova/network-service

In this case, this client, even though it's called nova-manage-network, it's doing something a bit different from nova-manage in that it's simply making REST API calls to the nova-api server as opposed to updating DB records directly from the script. The only other client tool in Nova that I was aware of that does something similar was novaclient so I just implemented it the same way. This branch is also experimental, and it's here just to showcase that the network services can be pluggable The new (less disruptive) way to do this is being developed in lp:~midokura/nova/network-refactoring.

And I completely agree that we need to make everything as consistent as possible to Nova, which is one of the main focuses in the new branch.