Vagrantfile

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

VAGRANTFILE_API_VERSION = "2"

machines_file = ENV['MACHINES']
machines_file ||= './vagrant/one_machine'
require machines_file


# Assign machines to their Ansible groups
def generate_ansible_groups(machines)
	require 'set'
	ansible_groups = {}
	all = Set.new
	machines.each do |m|
	  m["ansible_groups"].each do |group|
	    if not ansible_groups.has_key?(group)
	      ansible_groups[group] = []
	    end
	    ansible_groups[group].push(m["hostname"])
	    all = all.add(group)
	  end
	end
	return ansible_groups
end



Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

	config.vm.provision "ansible" do |ansible|
		ansible.groups = generate_ansible_groups(MACHINES)
		ansible.playbook = "main.yml"
		ansible.extra_vars = { mongodb_host: MONGO_HOST }
		# Useful during testing 
		ansible.host_key_checking = false
		# ansible.verbose = "vvvv"
		# ansible.inventory_path = "path"  # In this case we directly generate it
		# ansible.limit = "local"
		# ansible.raw_arguments = "--ask-vault-pass"
	end


	# Disabling the default /vagrant share.
	#   http://docs.vagrantup.com/v2/synced-folders/
	#   (Reason to disable it: In MacOS GuestAdditions trend to fail screwing the "up" or "reload".
	config.vm.synced_folder ".", "/vagrant", disabled: true

	MACHINES.each do |m|
		config.vm.define m["hostname"] do |node|
			node.vm.box = m["box"]
			node.vm.hostname = m["hostname"]
			node.vm.network :private_network, ip: m["ip"]

			m["ports"].each do |port|
				node.vm.network :forwarded_port, guest: port[0], host: port[1]
			end

			node.vm.provider :virtualbox do |vb|
				vb.cpus = m["cpus"]
				vb.memory = m["memory"]
			end
		end
	end
end