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

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

# Customize the count of CPU cores on the VM
CPUS = 4

# Customize the amount of memory on the VM
MEMORY = 512

# Every Vagrant development environment requires a box. You can search for
# boxes at https://vagrantcloud.com/search.
BOX = "generic/centos7"

TOX_INI_DIR = '../..'

TEST_DIR = File.join(File.dirname(__FILE__), 'tests')


# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  config.vm.box = BOX

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # NOTE: This will enable public access to the opened port
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine and only allow access
  # via 127.0.0.1 to disable public access
  # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: DEVSTACK_HOST_IP

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on
  # your network.
  # config.vm.network "public_network", ip: "172.18.161.6"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:

  config.vm.provider "virtualbox" do |vb|
    # Display the VirtualBox GUI when booting the machine
    vb.gui = false

    vb.cpus = CPUS
    vb.memory = MEMORY
  end

  config.vm.provider "libvirt" do |libvirt|
    libvirt.cpus = CPUS
    libvirt.memory =  MEMORY
  end

  # No need to copy tox.ini folder to nodes to execute test cases
  config.vm.synced_folder TOX_INI_DIR, "/vagrant", type: "rsync",
        rsync__exclude: [".tox/"]

  config.vm.provision "ansible" do |ansible|
    ansible.playbook = "resolv_conf.yaml"
  end

  # Spawn a VM for each playbook in TEST_DIR
  for playbook_file in Dir[File.join(TEST_DIR, 'test_*.yaml')] do
    test_name = File.basename(playbook_file, '.yaml')
    config.vm.define test_name do |node|
      node.vm.hostname = test_name.gsub('_', '-')
      node.vm.provision "ansible" do |ansible|
        ansible.playbook = playbook_file
      end
    end
  end

end