Vagrantfile

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

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2" if not defined? VAGRANTFILE_API_VERSION

require 'yaml'
if File.file?('config.yaml')
  conf = YAML.load_file('config.yaml')
else
  raise "Configuration file 'config.yaml' does not exist."
end

$add_manager_to_hosts= <<SETHOSTS
if ! grep -Fxq "#{conf['ip_address_manager']} #{conf['hostname_manager']}" /etc/hosts
then
    echo #{conf['ip_address_manager']} #{conf['hostname_manager']} >> /etc/hosts
fi
SETHOSTS
$git_use_https= <<USEHTTPS
apt-get install -y git
/usr/bin/git config --system url."https://github.com/".insteadOf git@github.com:
/usr/bin/git config --system url."https://".insteadOf git://
USEHTTPS


def configure_vm(name, vm, conf)
  vm.hostname = conf["hostname_#{name}"] || name

  if conf["use_bridge"] == false
    if conf["ip_address_#{name}"]
      vm.network :private_network, ip: conf["ip_address_#{name}"]
      vm.provision :shell, :inline => $add_manager_to_hosts
    else
      vm.network :private_network, type: "dhcp"
    end
  else
    # we do an L2 bridge directly onto the physical network, which means
    # that your OpenStack hosts (manager, compute) are directly in the
    # same network as your physical host. Your OpenStack guests (2nd
    # level guests that you create in nova) will be also on the same L2,
    # however they will be in a different address space (10.0.0.0/24 by
    # default).
    #
    # :use_dhcp_assigned_default_route true is important to let your
    # guests actually route all the way out to the real internet.
    vm.network :public_network, :bridge => conf['bridge_int'], :use_dhcp_assigned_default_route => true
  end

  vm.provider :virtualbox do |vb|
    # you need this for openstack guests to talk to each other
    vb.customize ["modifyvm", :id, "--nicpromisc2", "allow-all"]
    # if specified assign a static MAC address
    if conf["mac_address_#{name}"]
      vb.customize ["modifyvm", :id, "--macaddress2", conf["mac_address_#{name}"]]
    end
  end

  # puppet not installed by default in ubuntu-xenial
  vm.provision "shell", inline: "sudo apt-get update"
  vm.provision "shell", inline: "sudo apt-get install -y puppet"

  # puppet provisioning
  vm.provision "puppet" do |puppet|
    puppet.manifests_path = "puppet/manifests"
    puppet.module_path = "puppet/modules"
    puppet.manifest_file = "default.pp"
    puppet.options = "--verbose --debug"
    ## custom facts provided to Puppet
    puppet.facter = {
      ## tells default.pp that we're running in Vagrant
      "is_vagrant" => true,
      "is_compute" => (name != "manager"),
      "use_ldap" => conf["use_ldap"] || false,
      "extra_images" => conf["extra_images"] || "",
      "guest_interface_default" => conf["guest_interface_default"] || "enp0s8",
      "host_ip_iface" => conf["host_ip_iface"] || "enp0s8",
      "vagrant_username" => conf["vagrant_username"] || "ubuntu",
      "ip_version" => conf["ip_version"] || "4",
    }
    # add all the rest of the content in the conf file
    conf.each do |k, v|
      puppet.facter[k] = v
    end
  end

  if conf['setup_mode'] == "devstack"
    vm.provision "shell" do |shell|
      shell.inline = "sudo su - stack -c 'cd ~/devstack && ./stack.sh'"
    end
  end

  if conf['setup_mode'] == "grenade"
    vm.provision "shell" do |shell|
      shell.inline = "sudo su - stack -c 'cd ~/grenade && ./grenade.sh'"
    end
  end

end

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

  # Step 1: what's you base box that you are going to use
  #
  # - if you specify a local box_name on your system, we'll use that
  # - else we're going to use an upstream box from the cloud at 14.04 level
  # - lastly, let you override the url in case you have something cached locally
  #
  # The boot time is long for these, so I recommend that you convert to a local
  # version as soon as you can.
  config.vm.box = conf['box_name'] || 'ubuntu/bionic64'
  config.vm.box_url = conf['box_url'] if conf['box_url']

  if Vagrant.has_plugin?("vagrant-cachier")
    config.cache.scope = :box
    # see https://github.com/fgrehm/vagrant-cachier/issues/175
    config.cache.synced_folder_opts = {
      owner: "_apt",
      group: "ubuntu",
      mount_options: ["dmode=777", "fmode=666"]
    }
  end

  if Vagrant.has_plugin?("vagrant-proxyconf") && conf['proxy']
    config.proxy.http     = conf['proxy']
    config.proxy.https    = conf['proxy']
    config.proxy.no_proxy = "localhost,127.0.0.1,`facter ipaddress_eth1`,#{conf['hostname_manager']},#{conf['hostname_compute']},#{conf['ip_address_compute']},#{conf['ip_address_manager']},#{conf['user_domains']}"
    config.vm.provision :shell, :inline => $git_use_https
  end

  # NOTE(berendt): This solves the Ubuntu-specific Vagrant issue 1673.
  #                https://github.com/mitchellh/vagrant/issues/1673
  config.ssh.shell = "bash -c 'BASH_ENV=/etc/profile exec bash'"

  if Vagrant.has_plugin?("vagrant-hostmanager")
    config.hostmanager.enabled = true
    config.hostmanager.manage_host = true
    config.hostmanager.ignore_private_ip = false
    config.hostmanager.include_offline = true
    if conf["use_bridge"] == false || conf["use_ip_resolver"] == true
      config.hostmanager.ip_resolver = proc do |machine|
        result = ""
        begin
          machine.communicate.execute("ifconfig eth1") do |type, data|
            result << data if type == :stdout
          end
        # NOTE(jerryz): This catches the exception when host is still
        # not ssh reachable.
        # https://github.com/smdahlen/vagrant-hostmanager/issues/121
        rescue
          result = "# NOT-UP"
        end
        (ip = /inet addr:(\d+\.\d+\.\d+\.\d+)/.match(result)) && ip[1]
      end
    end
  end

  config.vm.define "manager", primary: true do |manager|
    configure_vm("manager", manager.vm, conf)
    manager.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"
    manager.vm.network "forwarded_port", guest: 6080, host: 6080, host_ip: "127.0.0.1"
  end

  if conf['hostname_compute']
    config.vm.define "compute" do |compute|
      configure_vm("compute", compute.vm, conf)
    end
  end

  # If true, then any SSH connections made will enable agent forwarding.
  # Default value: false
  config.ssh.forward_agent = true

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"
  if conf['local_openstack_tree']
    config.vm.synced_folder conf['local_openstack_tree'], "/home/vagrant/openstack"
  end

end