DockerHostVagrantfile

Vagrant.configure("2") do |config|

  config.vm.provision "docker"

  config.vm.provision "shell", inline: <<-SHELL
  set -e # Stop on any error

  sudo sed -i '/tty/!s/mesg n/tty -s \\&\\& mesg n/' /root/.profile

  # Taken from https://github.com/GeoffreyPlitt/vagrant-audio/blob/master/Vagrantfile
  # --------------- SETTINGS ----------------
  # Other settings
  export DEBIAN_FRONTEND=noninteractive
  sudo apt-get update
  # ---- OSS AUDIO
  sudo usermod -a -G audio vagrant
  sudo apt-get install -y linux-sound-base alsa-base alsa-utils linux-headers-3.13.0-53 debconf-utils
  if [[ ! -L /lib/modules/$(uname -r)/source && ! -d /lib/modules/$(uname -r)/source ]]
  then
    sudo ln -s /usr/src/linux-headers-$(uname -r)/ /lib/modules/$(uname -r)/source
  fi
  sudo debconf-set-selections <<< "linux-sound-base linux-sound-base/sound_system select  alsa"
  echo "READY."
  # have to reboot for drivers to kick in, but only the first time of course
  if [ ! -f ~/runonce ]
  then
    touch ~/runonce
    sudo reboot
  fi

  # The following line terminates all ssh connections. Therefore
  # Vagrant will be forced to reconnect.
  # That's a workaround to have the docker command in the PATH
  ps aux | grep 'sshd:' | awk '{print $2}' | xargs kill
SHELL

  config.vm.define "dockerhost"
  config.vm.box = "ubuntu/trusty64"
  config.vm.network "forwarded_port",
    guest: 4557, host: 4557, protocol: "tcp"
  config.ssh.forward_x11 = true # useful since some audio testing programs use x11

  config.vm.provider :virtualbox do |vb|
      vb.name = "dockerhost"
      vb.memory = 2048
      vb.cpus = 4
      vb.customize ["modifyvm", :id, '--audio', 'coreaudio', '--audiocontroller', 'ac97'] # choices: hda sb16 ac97
  end

end