Multi-node with MAAS # of nodes 1 1 3+ 4+ Large scale - - - ✓ Redundancy - - ✓ ✓ VM access over network - ✓ ✓ ✓ Minimum CPU cores per node 4 4 4 4 Minimum memory per node 16GB 16GB 32GB 32GB # of drives per node 1 1 2 2 # of NIC ports per node 1 2 2 2