$num_compute_nodes = 1 Vagrant.configure("2") do |config| config.vm.box = "bento/ubuntu-16.04" config.vm.provider :virtualbox do |vb| vb.customize ["modifyvm", :id, "--memory", 8192] vb.customize ["modifyvm", :id, "--cpus", 8] vb.customize ['modifyvm', :id, '--natnet1', '192.168.240.0/24'] vb.customize ["modifyvm", :id, "--nicpromisc3", "allow-all"] vb.customize "post-boot",["controlvm", :id, "setlinkstate1", "on"] end config.vm.provision "shell", path: "bootstrap.sh", privileged: false config.vm.synced_folder "..", "/demo" config.vm.define "control" do |config| config.vm.hostname = "control" config.vm.network "private_network", ip: "192.168.0.10" config.vm.network "private_network", ip: "192.168.1.10" config.vm.provision "shell", path: "setup_control.sh", privileged: false end (1 .. $num_compute_nodes).each do |n| config.vm.define vm_name = "compute-#{n}" do |config| config.vm.hostname = vm_name config.vm.network "private_network", ip: "192.168.0.#{n+20}" config.vm.network "private_network", ip: "192.168.1.#{n+20}" config.vm.provision "shell", path: "setup_compute.sh", privileged: false config.vm.provider :virtualbox do |v| v.customize ["modifyvm", :id, "--memory", 81920] v.customize ["modifyvm", :id, "--cpus", 8] file_to_disk1 = "large_disk_file.#{n}.vdi1" v.customize ['createhd', '--filename', file_to_disk1, '--size', 1000 * 1024] v.customize ['storageattach', :id, '--storagectl', 'SATA Controller', '--port', 1, '--device', 0, '--type', 'hdd', '--medium', file_to_disk1 ] file_to_disk2 = "large_disk_file.#{n}.vdi2" v.customize ['createhd', '--filename', file_to_disk2, '--size', 1000 * 1024] v.customize ['storageattach', :id, '--storagectl', 'SATA Controller', '--port', 2, '--device', 0, '--type', 'hdd', '--medium', file_to_disk2 ] end end end end