Vagrantfile

# frozen_string_literal: true

# -*- mode: ruby -*-
# vi: set ft=ruby :
##############################################################################
# Copyright (c) 2022
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

host = RbConfig::CONFIG['host_os']

no_proxy = ENV['NO_PROXY'] || ENV['no_proxy'] || '127.0.0.1,localhost'
(1..254).each do |i|
  no_proxy += ",10.0.2.#{i}"
end

case host
when /darwin/
  mem = `sysctl -n hw.memsize`.to_i / 1024
when /linux/
  mem = `grep 'MemTotal' /proc/meminfo | sed -e 's/MemTotal://' -e 's/ kB//'`.to_i
when /mswin|mingw|cygwin/
  mem = `wmic computersystem Get TotalPhysicalMemory`.split[1].to_i / 1024
end

# rubocop:disable Metrics/BlockLength
Vagrant.configure('2') do |config|
  # rubocop:enable Metrics/BlockLength
  config.vm.provider :libvirt
  config.vm.provider :virtualbox

  config.vm.box = 'generic/ubuntu2004'
  config.vm.box_check_update = false
  config.vm.synced_folder './', '/vagrant'

  config.vm.provision 'shell', privileged: false do |sh|
    sh.env = {
      DEBUG: ENV.fetch('DEBUG', true)
    }
    sh.inline = <<-SHELL
      set -o errexit
      set -o pipefail

      if [ -f /etc/netplan/01-netcfg.yaml ]; then
          sudo sed -i "s/addresses: .*/addresses: [1.1.1.1, 8.8.8.8, 8.8.4.4]/g" /etc/netplan/01-netcfg.yaml
          sudo netplan apply
      fi

      cd /vagrant/scripts
      ./install.sh | tee ~/install.log
    SHELL
  end

  %i[virtualbox libvirt].each do |provider|
    config.vm.provider provider do |p|
      p.cpus = ENV['CPUS'] || 3
      p.memory = ENV['MEMORY'] || mem / 1024 / 4
    end
  end

  config.vm.provider 'virtualbox' do |v|
    v.gui = false
    v.customize ['modifyvm', :id, '--nictype1', 'virtio', '--cableconnected1', 'on']
    # Enable nested paging for memory management in hardware
    v.customize ['modifyvm', :id, '--nestedpaging', 'on']
    # Use large pages to reduce Translation Lookaside Buffers usage
    v.customize ['modifyvm', :id, '--largepages', 'on']
    # Use virtual processor identifiers  to accelerate context switching
    v.customize ['modifyvm', :id, '--vtxvpid', 'on']
  end

  config.vm.provider :libvirt do |v, override|
    override.vm.synced_folder './', '/vagrant', type: 'virtiofs'
    v.memorybacking :access, mode: 'shared'
    v.random_hostname = true
    v.management_network_address = '10.0.2.0/24'
    v.management_network_name = 'administration'
    v.cpu_mode = 'host-passthrough'
  end

  if !ENV['http_proxy'].nil? && !ENV['https_proxy'].nil? && Vagrant.has_plugin?('vagrant-proxyconf')
    config.proxy.http = ENV['http_proxy'] || ENV['HTTP_PROXY'] || ''
    config.proxy.https    = ENV['https_proxy'] || ENV['HTTPS_PROXY'] || ''
    config.proxy.no_proxy = no_proxy
    config.proxy.enabled = { docker: false }
  end
end