Vagrantfile

# Install required Vagrant plugins
missing_plugins_installed = false
required_plugins = %w(vagrant-cachier vagrant-hostsupdater)

required_plugins.each do |plugin|
  if !Vagrant.has_plugin? plugin
    system "vagrant plugin install #{plugin}"
    missing_plugins_installed = true
  end
end

# If any plugins were missing and have been installed, re-run vagrant
if missing_plugins_installed
  exec "vagrant #{ARGV.join(" ")}"
end

Vagrant.configure(2) do |config|
  
  config.vm.define :chef_server do |chef_server_config|
      chef_server_config.vm.box = "bento/ubuntu-16.04"
      chef_server_config.vm.hostname = "chef-server"
      chef_server_config.vm.network :private_network, ip: "10.0.15.10"
      chef_server_config.vm.network "forwarded_port", guest: 80, host: 8080
      config.vm.provision "shell", inline: "apt-get update && apt-get install -y unzip"
      chef_server_config.vm.provider "virtualbox" do |vb|
        vb.memory = "4096"
      end
      chef_server_config.vm.provision :shell, path: "scripts/bootstrap-chef-server.sh"
  end

# Creates the Chef Automate Server
  config.vm.define :chef_automate do |chef_automate_config|
      chef_automate_config.vm.box = "bento/ubuntu-16.04"
      chef_automate_config.vm.hostname = "chef-automate"
      chef_automate_config.vm.network :private_network, ip: "10.0.15.13"
      chef_automate_config.vm.network "forwarded_port", guest: 80, host: 9000
      config.vm.provision "shell", inline: "apt-get update && apt-get install -y unzip"
      chef_automate_config.vm.provider "virtualbox" do |vb|
        vb.memory = "4096"
      end
      chef_automate_config.vm.provision :shell, path: "scripts/bootstrap-chef-automate-server.sh"
  end

# Creates the Load Balancer
   config.vm.define :lb do |lb_config|
       lb_config.vm.box = "bento/centos-7.1"
       lb_config.vm.hostname = "lb"
       lb_config.vm.network :private_network, ip: "10.0.15.15"
       lb_config.vm.network "forwarded_port", guest: 80, host: 8090
       lb_config.vm.provider "virtualbox" do |vb|
         vb.memory = "256"
       end
       lb_config.vm.provision :shell, path: "scripts/nodes.sh"
   end

# Creates the two web servers
  (2..3).each do |i|
    config.vm.define "web#{i}" do |node|
      node.vm.box = "bento/centos-7.2"
      node.vm.hostname = "web#{i}"
      node.vm.network :private_network, ip: "10.0.15.2#{i}"
      node.vm.network "forwarded_port", guest: 80, host: "808#{i}"
      node.vm.provider "virtualbox" do |vb|
        vb.memory = "256"
      end
      node.vm.provision :shell, path: "scripts/nodes.sh"
    end
  end

end