@media only all and (prefers-color-scheme: dark) {
.highlight .hll { background-color: #49483e }
.highlight .c { color: #75715e } /* Comment */
.highlight .err { color: #960050; background-color: #1e0010 } /* Error */
.highlight .k { color: #66d9ef } /* Keyword */
.highlight .l { color: #ae81ff } /* Literal */
.highlight .n { color: #f8f8f2 } /* Name */
.highlight .o { color: #f92672 } /* Operator */
.highlight .p { color: #f8f8f2 } /* Punctuation */
.highlight .ch { color: #75715e } /* Comment.Hashbang */
.highlight .cm { color: #75715e } /* Comment.Multiline */
.highlight .cp { color: #75715e } /* Comment.Preproc */
.highlight .cpf { color: #75715e } /* Comment.PreprocFile */
.highlight .c1 { color: #75715e } /* Comment.Single */
.highlight .cs { color: #75715e } /* Comment.Special */
.highlig
$num_compute_nodes = 2

Vagrant.configure("2") do |config|

  config.vm.box = "bento/ubuntu-16.04"

  config.vm.provider :virtualbox do |vb|
    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
    config.vm.provider :virtualbox do |vb|
      vb.customize ["modifyvm", :id, "--memory", 8192]
      vb.customize ["modifyvm", :id, "--cpus", 8]
    end
  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", 40960 ]
        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

  config.vm.define "onap" do |config|
    config.vm.hostname = "onap"
    config.vm.network "private_network", ip: "192.168.0.2"
    config.vm.network "private_network", ip: "192.168.1.2"
    config.vm.provision "shell", path: "create_onap.sh", privileged: false
    config.vm.provider :virtualbox do |vb|
      vb.customize ["modifyvm", :id, "--memory", 4096]
      vb.customize ["modifyvm", :id, "--cpus", 4]
    end
  end
end