Comment 4 for bug 1471568

@Mike, I believe we should close this bug in documentation. If cluster admin does not want to use predefined networks, he/she should disable them in Fuel (https://bugs.launchpad.net/fuel/+bug/1471244). Otherwise Fuel relies on configuration data from astute.yaml and it will try to create those predefined networks on every re-deploy. So if you rename network, puppet won't be able to detect that and will try to create "net04" and "net04_ext" networks and attach them to "router04" router - and it may fail.