Global defaults for Chef development using Vagrant. ~/.vagrant.d/Vagrantfile

Vagrantfile

# global defaults file

def host_hardware_info
  hardware = {}
  operating_system = RbConfig::CONFIG['host_os']

  case operating_system
  when /darwin/
    hardware[:cpu_cores] = `sysctl -n hw.cpus`.to_i
    hardware[:memory] = `sysctl -n hw.memsize`.to_i / 1024 / 1024 / 4 # MB
  when /linux/
    hardware[:cpu_cores] = `nproc`.to_i
    hardware[:memory] = `grep 'MemTotal' /proc/meminfo | sed -e 's/MemTotal://' -e 's/kB//'`.to_i / 1024 / 4 # MB
  else
    hardware[:cpu_cores] = 1
    hardware[:memory] = 2048
  end

  hardware
end

Vagrant.configure("2") do |config|
  config.vm.box = 'bento/centos-7.1'
  config.vm.box_url = ''
  config.vm.box_check_update = false
  config.vm.post_up_message = 'Include helpful instructions for box users here.'

  config.vm.provider "virtualbox" do |vb|
    hardware = host_hardware_info
    vb.cpus = hardware[:cpu_cores]
    vb.memory = hardware[:memory]
  end

  config.vm.network :private_network, type: :dhcp

  if Vagrant.has_plugin? 'vagrant-cachier'
    config.cache.scope = :box
    config.cache.synced_folder_opts = { type: :rsync }
  end

  if Vagrant.has_plugin? 'vagrant-omnibus'
    config.omnibus.chef_version = :latest
    config.omnibus.cache_packages = true
  end
end