Vagrantfile

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

CPU = 1
MEM = 512
DOMAIN = 'cluster'
NET_BRIDGE = 'virbr0'

# NOTE: required for VBox linked_clone
Vagrant.require_version '>= 1.8', '<2.0'

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

  # NOTE: VirtualBox is useless for Fedora Atomic Host since it does not come
  # with VBox additions. You can't set the hostname, use shared folders, etc.
  config.vm.box = 'fedora/25-atomic-host'

  # Virtualbox specific configuration
  config.vm.provider 'virtualbox' do |vb|
    vb.gui = false
    vb.cpus = CPU
    vb.memory = MEM
    vb.linked_clone = true
  end

  # libvirt specific configuration
  config.vm.provider :libvirt do |domain|
    domain.graphics_type = 'none'
    domain.graphics_ip = nil
    domain.graphics_port = nil
    domain.video_type = nil
    domain.video_vram = 0
    domain.cpus = CPU
    domain.memory = MEM
    domain.random model: 'random'
  end

  # / is not writable on atomic host
  config.vm.synced_folder '.', '/vagrant', disabled: true
  # VirtualBox Fedora Atomic Host does not have VBox guest additions so must
  # use rsync here
  config.vm.synced_folder '.', '/var/vagrant', type: 'rsync', readonly: true
  # use 9p shared dir for libvirt
  config.vm.provider :libvirt do |_, override|
    override.vm.synced_folder '.', '/var/vagrant', type: '9p', readonly: true
  end

  config.vm.network :public_network,
    bridge: NET_BRIDGE,
    dev: NET_BRIDGE,
    mode: 'bridge',
    type: 'bridge',
    network_name: 'cluster-network'

  %w(master1 master2 master3 node1 node2 node3).each do |vm_name|
    config.vm.define vm_name do |machine|
      machine.vm.hostname = "#{vm_name}.#{DOMAIN}"
    end
  end

  # Enable provisioning with a shell script. Additional provisioners such as
  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
end