After a conversation with @jamespage, we agreed that it was better practice to simply inject values into the neutron.conf file, rather than adding complexity to the charm by proliferating configuration files.
Unfortunately, it does not appear that the neutron template is currently setup to accept config injection outside of the DEFAULT category. This bug will be fixed once that issue is addressed, I think.
After a conversation with @jamespage, we agreed that it was better practice to simply inject values into the neutron.conf file, rather than adding complexity to the charm by proliferating configuration files.
Unfortunately, it does not appear that the neutron template is currently setup to accept config injection outside of the DEFAULT category. This bug will be fixed once that issue is addressed, I think.