gistfile1.rb

Vagrant::Config.run do |config|
  # Choose our base box:
  config.vm.box = "centos"

  # Talk to our central Chef server:
  config.chef.run_list.clear
  config.chef.chef_server_url = "https://chef.domain.com"
  config.chef.validation_key_path = "validation.pem"
  config.vm.provisioner = :chef_server
  config.chef.add_role("vagrant-unstable")
  require 'etc'
  user_name = Etc.getlogin
  project_name = File.basename(File.expand_path("../", __FILE__))
  config.chef.node_name = "project_name"+"."+"user_name"+"."+"box"+"."+"vagrant"
end