create-domain will automatically deploy the following roles:
 - directory
 - dnsr
 - manager

== First server, no router ==
 - edubuntu-server-build-template
 - edubuntu-server-setup-network --outside eth0 --inside eth1
 - edubuntu-server-create-domain edubuntu.example
 - edubuntu-server-auth join edubuntu.example
 - for role in dhcpd; do
       edubuntu-server-add-role $role
   done
 - edubuntu-server-manage start

== First server, existing router ==
 - edubuntu-server-build-template
 - edubuntu-server-setup-network --bridge eth0
 - edubuntu-server-create-domain edubuntu.example
 - edubuntu-server-auth join edubuntu.example
 - for role in dhcpd; do
       edubuntu-server-add-role $role
   done
 - edubuntu-server-manage start

== Second server ==
 - edubuntu-server-build-template
 - edubuntu-server-setup-network --bridge eth0
 - edubuntu-server-auth join edubuntu.example
 - for role in dnsr dhcpd manager directory; do
       edubuntu-server-add-role $role
   done
