##Vagrantfile

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

  config.vm.box = "precise64"
  config.vm.box_url = "http://files.vagrantup.com/precise64.box"

  config.ssh.forward_x11 = true

  config.vm.provision :puppet,
    :options => "--modulepath=/vagrant/modules" do |puppet|
    puppet.manifests_path = "."
    puppet.manifest_file = "site.pp"
  end

  config.vm.define :python3 do |python3|
    python3.vm.hostname = "python3"
    python3.vm.provider :virtualbox do |virtualbox|
      virtualbox.name = "python3"
    end
    python3.vm.network :forwarded_port, guest: 8888, host: 8888
  end
end

###site.pp
node default {
  include testVM
}


#in modules/testVM//manifests/box/python3.pp
class testVM::box::python3 {
  #I was hoping this require statement would install python3 & virtualenv first?
  require python3::base

  #But it doesn't seem to because the following exec runs first and fails?
  #ssh'ing into the VM and the base packages didn't install?
  exec {
    'py3-venv':
      command => '/usr/bin/virtualenv --python=/usr/bin/python3 testpy3',
      require => Package['openssh-server','python-virtualenv'];
  ##I think problem is narrowed down to this - how do I run source or . ?
    'py3-activate':
      command => 'source testpy3/bin/activate',
      require=>Exec['py3-venv'];
  }

  #Try to add in a dependency to force package install - still doesn't work?
  Package['python3']->Exec['py3-venv']

  #Install in a small package to check it appears in python3 env
  package {
    [
      'ipythonblocks'
    ]: ensure   => latest,
       provider => 'pip';
  }
}

#I assumed this would install before the exec fired but it doesn't seem to?
class testVM::box::python3::base {
  package { 'python3':
    ensure => latest
  }
  package {
    [ 'ipython3',
      'python-virtualenv'
    ]: require => Package['python3'];
  }
}

script
  export HOME="/root"
  /vagrant/notebooks/ipython3 notebook --ip 0.0.0.0
end script