cloud-init.yaml

#cloud-config
# vim: syntax=yaml
packages:
  - lvm2
  - mc

write_files:
  - content: |
      #!/bin/bash -ex
      echo "this is a test" > /root/test.txt
    path: /root/test.sh
    owner: 'root:root'
    permissions: '755'

runcmd:
  - /root/test.sh

Vagrantfile

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

# 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 = "dummy"
  config.vm.provider "aws" do |aws, override|
    aws.access_key_id = ENV['AWS_ACCESS_KEY_ID']
    aws.secret_access_key = ENV['AWS_SECRET_ACCESS_KEY']
    aws.keypair_name = "otaeguis"

    aws.ami = "ami-018c9568" # trusty 64 PV
    aws.instance_type = "m3.medium"
    aws.region = "us-east-1"
    aws.security_groups = [ 'jenkins' ]
    aws.tags = { 
      'Name' => 'blue.spantree.net',
      'Hostname' => 'blue',
      'fqdn' => 'blue.spantree.net',
    }
    aws.block_device_mapping = [
      { 
        'DeviceName' => '/dev/sda1',
        'Ebs.VolumeSize' => 50 
      },
      {
        'DeviceName' => '/dev/sdg',
        'Ebs.VolumeSize' => 150
      }
    ]
    aws.user_data = File.read("cloud-init.yaml")
    override.ssh.username = "ubuntu"
    override.ssh.private_key_path = "~/.ssh/id_rsa"

  end

end