vagrant/Vagrantfile

Vagrant.configure(2) do |config|
  # enable env plugin
  config.env.enable
  
  # base box
  config.vm.box = "centos/7"

  # add synced host folder with guest folder
  config.vm.synced_folder ".", "/vagrant", type: "virtualbox"

  # ssh configuration
  config.ssh.insert_key = false
  config.ssh.private_key_path = [ENV['PRIVATE_KEY_PATH'], "~/.vagrant.d/insecure_private_key"]
  
  machines = {
    'izyim'    => { 
      :ip => '10.0.0.20',
      :provision => './scripts/izyim.sh',
      :cores => '2',
      :memory => '1024',
      :guest_port => '22',
      :host_port => '2201'
    },
    'exchange'  => {
      :ip => '10.0.0.21',
      :provision => './scripts/exchange.sh',
      :cores => '2',
      :memory => '1024',
      :guest_port => '22',
      :host_port => '2202'
    }
  }

  machines.each do |hostname, attrs|
    config.vm.define hostname do |machine|
      # set up the hostname
      machine.vm.hostname = hostname

      # set up private network
      machine.vm.network "private_network", ip: attrs[:ip]

      # enable port forwarding
      machine.vm.network :forwarded_port, host_ip: '127.0.0.1', id: 'ssh', guest: attrs[:guest_port], host: attrs[:host_port], protocol: 'tcp'
      
      # provision scripts
      machine.vm.provision "file", source: ENV['PUBLIC_KEY_PATH'], destination: '~/.ssh/authorized_keys'
    
      machine.vm.provision :shell do |provision|
        provision.path = attrs[:provision]
      end

      # virtualbox specific settings
      machine.vm.provider "virtualbox" do |v|
        v.memory = attrs[:memory]
        v.cpus = attrs[:cores]
      end
    end
  end	
end