My default Vagrantfile

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

VAGRANTFILE_API_VERSION = "2"
VM_NAME = "Rainicorn"
IP_ADDRESS = "192.168.100.3"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Every Vagrant virtual environment requires a box to build off of.
  config.vm.box = VM_NAME
  config.vm.hostname = VM_NAME

  config.ssh.username = "vagrant"
  config.ssh.password = "vagrant"

  config.vm.network "private_network", ip: IP_ADDRESS

  config.vm.provider "virtualbox" do |vb|
    vb.memory = 256
  end

  config.vm.define VM_NAME do |name|
  end

end