Configure the top of the script with your network settings
Requirements:
Controller (can also be compute):
Vmware VM (or physical) with:
3 HDD (sda os 20gb, sdb block 20gb, sdc object 10gb)
2 nics physical or virtual
Compute:
Vmware VM (or physical) with:
3 HDD (sda os 20gb, sdb block 20gb, sdc object 10gb)
2 nics physical or virtual