# -*- mode: ruby -*-
# vi: set ft=ruby sw=2 ts=2 sts=2 et :

# 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|
  # root off of the rackspace provider dummy box
  config.vm.box = "dummy"

  # rackspace systems even with cloud-init
  # don't seem to have the cloud init user ${osname}
  # getting the ssh key for some reason, root does
  # so use that
  config.ssh.username = 'root'

  # DEPRECATED
  # ==========
  #
  # NOTE: The Rackspace provider section is deprecated as we are moving into a
  # private OpenStack cloud. It may be revived after we've migrated and have a
  # chance to do work to reconfigure the Rackspace public cloud to work for
  # burst access
  #
  # make sure to set the following in your
  # ~/.vagrant.d/boxes/dummy/0/rackspace/Vagrantfile
  # rs.username
  # rs.api_key
  # rs.rackspace_region
  #
  # If you are not using a SSH token / smartcard also set this
  # rs.key_name
  # config.ssh.private_key_path  -- set this outside the rackspace block
  #         in your base box
  config.vm.provider :rackspace do |rs|
    # create these base builds always on the smallest system possible
    rs.flavor = 'general1-1'

    # allow for switching to ORD cloud but default to DFW
    if (ENV['RSREGION'] == 'ord')
      rs.rackspace_region = :ord
    else
      rs.rackspace_region = :dfw
    end

    # Default to the Fedora 20 image unless overridden by a RSIMAGE
    # environment variable
    if ENV['IMAGE']
      rs.image = ENV['IMAGE']
    else
      rs.image = 'Fedora 20 (Heisenbug) (PVHVM)'
    end
  end
  # /DEPRECATED

  # Configuration used by ODL Private cloud
  # Should be mostly usable by any OpenStack cloud that can
  # utilize upstream cloud images
  config.vm.provider :openstack do |os, override|
    if ENV['BOX']
      override.vm.box = ENV['BOX']
    else
      override.vm.box = 'dummy'
    end
    config.ssh.username = 'centos'
    os.flavor = 'm1.small'

    # require an IMAGE to be passed in
    # IMAGE must be a human name and not an image ID!
    if ENV['IMAGE']
      os.image = ENV['IMAGE']
    else
      os.image = 'BAD IMAGE'
      override.ssh.username = 'baduser'
    end

    case ENV['IMAGE']
      when /.*ubuntu.*/i
        override.ssh.username = 'ubuntu'

      when /.*fedora.*/i
        override.ssh.username = 'fedora'

        # take care of the tty requirement by fedora for sudo
        os.user_data = "#!/bin/bash
/bin/sed -i 's/ requiretty/ !requiretty/' /etc/sudoers;"

      when /.*centos.*/i
        override.ssh.username = 'centos'

        # take care of the tty requirement by centos for sudo
        os.user_data = "#!/bin/bash
/bin/sed -i 's/ requiretty/ !requiretty/' /etc/sudoers;"
    end

  end

  # Do a full system update and enable enforcing if needed
  config.vm.provision 'shell', path: '../lib/baseline.sh'

  # Execute a system clean-up in prep for imaging so that this base
  # image can be used for other Rackspace Vagrant configurations
  config.vm.provision 'shell', path: '../lib/system_reseal.sh'
end