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

#
# Vagrantfile to create docker-host-base
#
# Maintainer: Andreas Antener <andreas@uaventure.com>
#
# After build, do "vagrant package --base docker-host-base" to package,
# and import as box: "vagrant box add --name docker-host-base package.box"
#
Vagrant.configure(2) do |config|
  config.vm.box = "ubuntu/trusty64"

  config.vm.define "docker-host-base"

  config.vm.provider "virtualbox" do |vb|
    vb.name = "docker-host-base"
    vb.gui = true
    vb.memory = "1024"
  end
  
  config.vm.provision "file", source: "config/docker-default", destination: "/home/vagrant/docker-default"
  config.vm.provision "file", source: "config/xsessionrc", destination: "/home/vagrant/.xsessionrc"

  config.vm.provision "shell", inline: <<-SHELL
    # Update and install apps
    export DEBIAN_FRONTEND=noninteractive
    sudo apt-get update
    sudo apt-get upgrade -y
    sudo apt-get install -y --no-install-recommends ubuntu-desktop
    sudo apt-get install -y gnome-terminal unity-lens-applications

    # Reset the ssh key (because vagrant regenerates it during provisioning)
    sudo wget --no-check-certificate https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub -O /home/vagrant/.ssh/authorized_keys
    sudo chmod 0700 /home/vagrant/.ssh
    sudo chmod 0600 /home/vagrant/.ssh/authorized_keys
    sudo chown -R vagrant /home/vagrant/.ssh

    # Copy docker config
    sudo mv /home/vagrant/docker-default /etc/default/docker

    # Enable autologin so docker can start GUI apps
    sudo echo "autologin-user=vagrant" >> /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
    sudo echo "autologin-user-timeout=0" >> /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf

    # X session RC
    chmod +x /home/vagrant/.xsessionrc
  SHELL

  config.vm.provision "docker"

  # Shutdown after provisioning. "vagrant halt" doesn't recognize the original ssh key anymore
  # and would just kill the VM. This might lead to FS inconsistencies (e.g. in the docker DB).
  config.vm.provision "shell", inline: "sudo shutdown -h now"
end