bpf-vm

Vagrantfile

# frozen_string_literal: true

# rubocop:disable Style/GlobalVars

$CPU = 4

$chruby_version = '0.3.9'
$ruby_install_version = '0.7.0'
$default_ruby_version = '2.7.1'
$ruby_versions = %w[
  2.7.1
  2.6.6
]

BPF_BCC = <<~BASH
  apt-get -qq update
  apt-get -qq install linux-headers-$(uname -r) binutils-dev
  apt-get -qq install bison cmake flex g++ git libelf-dev zlib1g-dev libfl-dev systemtap-sdt-dev
  apt-get -qq install llvm-8-dev llvm-8-runtime libclang-8-dev clang-8
  apt-get -qq install bpftrace
  apt-get -qq install bpfcc-tools
BASH

DOCKER_INSTALL = <<~BASH
  curl -fsSL https://get.docker.com -o get-docker.sh | sh -
BASH

CHRUBY = <<~BASH
  cd /tmp
  wget -O chruby.tar.gz https://github.com/postmodern/chruby/archive/v#{$chruby_version}.tar.gz
  tar -xzvf chruby.tar.gz
  cd chruby-#{$chruby_version}
  sudo make install
  echo 'source /usr/local/share/chruby/chruby.sh' >> /home/vagrant/.bashrc
  echo 'source /usr/local/share/chruby/auto.sh' >> /home/vagrant/.bashrc
BASH

RUBY_INSTALL = <<~BASH
  cd /tmp
  wget -O ruby-install.tar.gz  https://github.com/postmodern/ruby-install/archive/v#{$ruby_install_version}.tar.gz
  tar -xzvf ruby-install.tar.gz
  cd ruby-install-#{$ruby_install_version}
  sudo make install
BASH

DOTFILES = <<~BASH
  git clone --bare https://github.com/liaden/dotfiles /home/vagrant/.cfg
  git --git-dir=/home/vagrant/.cfg/ --work-tree=/home/vagrant checkout
  ./setup.sh
BASH

def install_ruby(version)
  "ruby-install ruby #{version} -j#{$CPU} -- --enable-dtrace"
end

DEFAULT_RUBY_VERSION = <<~BASH
  echo 'chruby #{$default_ruby_version}' >> /home/vagrant/.bashrc
BASH

Vagrant.configure('2') do |config|
  config.vm.define 'bpf-vm' do |box|
    box.vm.box = 'ubuntu/eoan64'

    box.vm.provider 'virtualbox' do |v|
      v.memory = 4096
      v.cpus = $CPU
      v.customize ['modifyvm', :id, '--uart1', '0x3F8', '4']
      v.customize ['modifyvm', :id, '--uartmode1', 'file', './bpf-vm_tty50.log']
    end

    box.vm.provision :shell, inline: DOTFILES, privileged: false
    box.vm.provision :shell, inline: BPF_BCC
    box.vm.provision :shell, inline: DOCKER_INSTALL
    box.vm.provision :shell, inline: CHRUBY
    box.vm.provision :shell, inline: RUBY_INSTALL
    box.vm.provision :shell, inline: DEFAULT_RUBY_VERSION

    $ruby_versions.each do |version|
      box.vm.provision :shell, inline: install_ruby(version)
    end
  end
end

# rubocop:enable Style/GlobalVars