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

# Require the OpenStack provider plugin and YAML module
require 'vagrant-openstack-provider'
require 'yaml'

# Read YAML file with OpenStack credentials
creds = YAML.load_file(File.join(File.dirname(__FILE__), 'credentials.yml'))

# Read YAML file with instance information
instances = YAML.load_file(File.join(File.dirname(__FILE__), 'instances.yml'))

# Specify Vagrant version, Vagrant API version, and Vagrant provider
Vagrant.require_version '>= 1.6.0'
VAGRANTFILE_API_VERSION = '2'
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'openstack'

# Specify OpenStack authentication URL
# Edit the following line with your correct information
ENV['OS_AUTH_URL'] = 'http://controller:5000/v2.0'

# Create and configure the OpenStack instance(s)
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # No Vagrant box needed with OpenStack
  # config.vm.box = "dummy"

  # Specify path to SSH private key
  # Edit the following line with your correct information
  config.ssh.private_key_path = '~/.ssh/keypair.pem'

  # Configure the base information for the OpenStack provider
  config.vm.provider 'openstack' do |os|
    os.openstack_auth_url = ENV['OS_AUTH_URL']
    os.username = creds['username']
    os.password = creds['password']
    os.tenant_name = creds['tenant']
    os.server_name = 'default'
    os.flavor = 'm1.small'
    os.image = 'default'
    os.floating_ip_pool = 'default'
    os.networks = 'default'
    os.keypair_name = 'default'
    # Edit the following line with your correct information
    os.security_groups = ['default']
    os.sync_method = 'none'
  end # config.vm.provider 'openstack'

  # Loop through YAML file and set per-instance information
  instances.each do |instance|
    config.vm.define instance['name'] do |srv|
      srv.vm.provider 'openstack' do |os, override|
        os.server_name = instance['name']
        os.flavor = instance['flavor']
        os.image = instance['image']
        os.floating_ip_pool = instance['ip_pool']
        os.networks = instance['networks']
        os.keypair_name = instance['keypair']
        override.ssh.username = instance['ssh_user']
      end # srv.vm.provider
    end # config.vm.define
  end # instances.each
end # Vagrant.configure