Vagrantfile

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

require 'yaml'

ANSIBLE_PATH = '.' # path targeting Ansible directory (relative to Vagrantfile)

# Set Ansible roles_path relative to Ansible directory
ENV['ANSIBLE_ROLES_PATH'] = File.join(ANSIBLE_PATH, 'vendor', 'roles')

config_file = File.join(ANSIBLE_PATH, 'group_vars/development')

if File.exists?(config_file)
  wordpress_sites = YAML.load_file(config_file)['wordpress_sites']
  raise "no sites found in #{config_file}" if wordpress_sites.to_h.empty?
else
  raise "#{config_file} file not found. Please set `ANSIBLE_PATH` in Vagrantfile"
end

Vagrant.require_version '>= 1.5.1'

Vagrant.configure('2') do |config|
  config.vm.box = 'roots/bedrock'
  config.ssh.forward_agent = true

  # Required for NFS to work, pick any local IP
  config.vm.network :private_network, ip: '192.168.50.5'

  hostname, *aliases = wordpress_sites.flat_map { |(_name, site)| site['site_hosts'] }
  config.vm.hostname = hostname

  if Vagrant.has_plugin? 'vagrant-hostsupdater'
    config.hostsupdater.aliases = aliases
  else
    puts 'vagrant-hostsupdater missing, please install the plugin:'
    puts 'vagrant plugin install vagrant-hostsupdater'
  end

  if Vagrant::Util::Platform.windows?
    wordpress_sites.each do |(name, site)|
      config.vm.synced_folder local_site_path(site), remote_site_path(name), owner: 'vagrant', group: 'www-data', mount_options: ['dmode=776', 'fmode=775']
    end
  else
    if !Vagrant.has_plugin? 'vagrant-bindfs'
      raise Vagrant::Errors::VagrantError.new,
        "vagrant-bindfs missing, please install the plugin:\nvagrant plugin install vagrant-bindfs"
    else
      wordpress_sites.each do |(name, site)|
        config.vm.synced_folder local_site_path(site), nfs_path(name), type: 'nfs'
        config.bindfs.bind_folder nfs_path(name), remote_site_path(name), u: 'vagrant', g: 'www-data'
      end
    end
  end

  if Vagrant::Util::Platform.windows?
    playbook_path = File.join(ANSIBLE_PATH, 'dev.yml')
    hosts_path = File.join(ANSIBLE_PATH, 'hosts')
    
    config.vm.provision :shell do |sh|
      sh.path = 'windows.sh'
      sh.args = "#{playbook_path} #{hosts_path}"
    end
  else
    config.vm.provision :ansible do |ansible|
      ansible.playbook = File.join(ANSIBLE_PATH, 'dev.yml')
      ansible.groups = {
        'web' => ['default'],
        'development' => ['default']
      }

      if vars = ENV['ANSIBLE_VARS']
        extra_vars = Hash[vars.split(',').map { |pair| pair.split('=') }]
        ansible.extra_vars = extra_vars
      end
    end
  end

  config.vm.provider 'virtualbox' do |vb|
    # Give VM access to all cpu cores on the host
    cpus = case RbConfig::CONFIG['host_os']
      when /darwin/ then `sysctl -n hw.ncpu`.to_i
      when /linux/ then `nproc`.to_i
      else 2
    end

    # Customize memory in MB
    vb.customize ['modifyvm', :id, '--memory', 1024]
    vb.customize ['modifyvm', :id, '--cpus', cpus]

    # Fix for slow external network connections
    vb.customize ['modifyvm', :id, '--natdnshostresolver1', 'on']
    vb.customize ['modifyvm', :id, '--natdnsproxy1', 'on']
  end
end

def local_site_path(site)
  File.expand_path(site['local_path'], ANSIBLE_PATH)
end

def nfs_path(site_name)
  "/vagrant-nfs-#{site_name}"
end

def remote_site_path(site_name)
  File.join('/srv/www/', site_name, 'current')
end

windows.sh

#!/bin/bash
#
# Windows provisioner for bedrock-ansible
# based on KSid/windows-vagrant-ansible
# @author Andrea Brandi
# @version 1.0

ANSIBLE_PLAYBOOK=$1
ANSIBLE_HOSTS=$2
TEMP_HOSTS="/tmp/ansible_hosts"

if [ ! -f /vagrant/$ANSIBLE_PLAYBOOK ]; then
  echo "Ansible playbook not found."
  exit 1
fi

if [ ! -f /vagrant/$ANSIBLE_HOSTS ]; then
  echo "Ansible hosts not found."
  exit 2
fi

# Create an ssh key if not already created.
if [ ! -f ~/.ssh/id_rsa ]; then
  echo -e "\n\n\n" | ssh-keygen -t rsa
fi

# Install Ansible and its dependencies if not installed.
if [ ! -f /usr/bin/ansible ]; then
  echo "Adding Ansible repository..."
  sudo apt-add-repository ppa:rquillo/ansible
  echo "Updating system..."
  sudo apt-get -y update
  echo "Installing Ansible..."
  sudo apt-get -y install ansible
fi

cp /vagrant/${ANSIBLE_HOSTS} ${TEMP_HOSTS} && chmod -x ${TEMP_HOSTS}
echo "Running Ansible provisioner defined in Vagrantfile..."
ansible-playbook /vagrant/${ANSIBLE_PLAYBOOK} --inventory-file=${TEMP_HOSTS} --sudo --user=vagrant --extra-vars "default_ssh_user=vagrant is_windows=true" --connection=local
rm ${TEMP_HOSTS}