Config DSL example use case (Vagrant)

...headless.rb

vm.customize do |cvm|
  cvm.memory_size = 1024
  cvm.vram_size = 12
  cvm.cpu_count = 2
  cvm.accelerate_3d_enabled = false
  cvm.accelerate_2d_video_enabled = false
  cvm.monitor_count = 1

  cvm.bios.acpi_enabled = true
  cvm.bios.io_apic_enabled = false

  cvm.cpu.pae = true

  cvm.hw_virt.enabled = false
  cvm.hw_virt.nested_paging = false
  # STORAGE
end

Vagrantfile

config.vm.define :www do |cfg|
    #...
    cfg.send :eval, IO.read("#{@cc_root_path}/vms/hobos/headless.rb")
    cfg.send :eval, IO.read("#{@cc_root_path}/vms/hobos/#{role}.rb")
    #...
end