Comment 1 for bug 1477748

Just so it's documented somewhere...

You delete everything except for the ubuntu, mos and auxilliary lines. The mos and auxilliary lines should be updated by the fuel-createmirror so those are OK. You then update the ubuntu line to point to "deb http://<fuel-master-ip>:8080/ubuntu-part trusty main"

For example:
  ubuntu deb http://10.20.0.2:8080/ubuntu-part trusty main
  mos deb http://10.20.0.2:8080/2014.2.2-6.1/ubuntu/x86_64 mos6.1 main restricted
  auxilliary deb http://10.20.0.2:8080/2014.2.2-6.1/ubuntu/auxiliary auxiliary main restricted