Big old vagrantfile to spin up multiple nodes

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :
VAGRANTFILE_API_VERSION = "2"
NODES = [
  ['proxy', 1, 10],
  ['app', 1, 20],
  ['db', 1, 30],
  ['cache', 1, 40]
]

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  NODES.each do |name, number, ip_start|
    number.times do |i|
      n = number == 1 ? name : "#{name}#{number}"
      config.vm.define n do |conf|
        conf.vm.box = "CentOS-6.4-x86_64-Minimal"
        conf.vm.provider "vmware_fusion" do |v|
          v.gui = false
          v.vmx['memsize'] = '1024'
          v.vmx['numvcpus'] = '1'
        end

        conf.vm.hostname = "#{n}.conductor.local"
        conf.vm.network "private_network", ip: ("192.168.33.%d" % [(ip_start + i)])
        conf.ssh.forward_agent = true
        conf.vm.network :forwarded_port,
          guest: 22,
          host: (2200 + ip_start + i),
          id: "ssh",
          protocol: "ssh",
          auto_correct: true

        conf.vm.synced_folder '.', '/data/cached-copy', nfs: File.exist?('.use-nfs')
        conf.vm.synced_folder '../conductor-themes', '/data/shared/theme_templates',  nfs: File.exist?('.use-nfs')

        conf.omnibus.chef_version = :latest

        conf.vm.provision :chef_solo do |chef|
          chef.encrypted_data_bag_secret_key_path = "../conductor-chef/encrypted_data_bag_secret"
          chef.data_bags_path = "../conductor-chef/data_bags"

          chef.cookbooks_path = ["../conductor-chef/cookbooks", "../conductor-chef/site-cookbooks"]

          chef.environments_path = "../conductor-chef/environments"
          chef.environment = "development"

          chef.roles_path = "../conductor-chef/roles"
          chef.add_role("solo")
          chef.add_role("conductor_#{name}")
          chef.add_role("vagrant")

          chef.json = {
            "deploy" => {"user" => "vagrant"}
          }
        end
      end
    end
  end
end