--- # more cpu to create graphs num_cpus: 4 datadisks: - 10 firewall_in: - {proto: tcp, port: 22, from: [172.20.20.0/22]} - {proto: tcp, port: 443, from: [172.20.20.0/22]} - {proto: tcp, port: 4949, from: [172.20.20.0/22]}