Development Workflow: Basic Vagrantfile template

vagrant.yml

# You have to find this version of Debian box.
# box_url: ""
box_url: "/path/to/your/Debian/precise32.box"
ip: "192.168.43.10"
cpus: 1
memory: 512

Vagrantfile

require "yaml"

CONFIG = YAML.load_file(File.expand_path("../config/vagrant.yml", __FILE__))
VM_BOX = "yourapp-box"
VM_BOX_URL = CONFIG["box_url"]
VM_IP_ADDRESS = CONFIG["ip"]
VM_MEMORY = CONFIG["memory"]
VM_CPU = CONFIG["cpus"]

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.vm.box = VM_BOX
  config.vm.box_url = VM_BOX_URL
  config.vm.network "private_network", ip: VM_IP_ADDRESS
  config.ssh.forward_agent = true
  config.vm.synced_folder "./", "/home/vagrant/yourapp", nfs: true

  config.vm.provider :virtualbox do |v|
    v.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
    v.customize ["modifyvm", :id, "--memory", VM_MEMORY]
    v.customize ["modifyvm", :id, "--cpus", VM_CPU]
    v.customize ["modifyvm", :id, "--ioapic", "on"]
  end

end