require 'rake/tasklib' class BuildUbuntuBoxTask < ::Rake::TaskLib include ::Rake::DSL attr_reader :name def initialize(name, release, arch, opts = {}) @name = name @release = release.to_s @arch = arch.to_s @install_chef = opts.fetch(:chef, true) @install_puppet = opts.fetch(:puppet, true) @file = opts[:file] || default_box_file desc "Build an Ubuntu #{release} #{arch} box" unless ::Rake.application.last_comment task name do RakeFileUtils.send(:verbose, true) do run_task end end end def run_task if File.exists?("./boxes/output/#{@file}") puts 'Box has been built already!' exit 1 end if Dir.exists?('boxes/temp') puts "There is a partially built box under #{File.expand_path('./boxes/temp')}, please remove it before building a new box" exit 1 end sh 'mkdir -p boxes/temp/' Dir.chdir 'boxes/temp' do sh "sudo ../ubuntu/download #{@arch} #{@release}" sh "sudo ../ubuntu/install-puppet" if @install_puppet sh "sudo ../ubuntu/install-chef" if @install_chef sh 'sudo rm -f rootfs.tar.gz' sh 'sudo tar --numeric-owner -czf rootfs.tar.gz ./rootfs/*' sh 'sudo rm -rf rootfs' sh "sudo chown #{ENV['USER']}:#{ENV['USER']} rootfs.tar.gz" sh "cp ../ubuntu/lxc-template ." metadata = File.read('../ubuntu/metadata.json.template') metadata.gsub!('ARCH', @arch) metadata.gsub!('RELEASE', @release) File.open('metadata.json', 'w') { |f| f.print metadata } sh "tar -czf tmp-package.box ./*" end sh "cp boxes/temp/tmp-package.box boxes/output/#{@file}" sh "rm -rf boxes/temp" end def default_box_file require 'time' "lxc-#{@release}-#{@arch}-#{Date.today}.box" end end namespace :boxes do namespace :ubuntu do namespace :build do chef = ENV['CHEF'] != '0' puppet = ENV['PUPPET'] != '0' desc 'Build an Ubuntu Precise 64 bits box' BuildUbuntuBoxTask.new(:precise64, :precise, 'amd64', chef: chef, puppet: puppet) desc 'Build an Ubuntu Quantal 64 bits box' BuildUbuntuBoxTask.new(:quantal64, :quantal, 'amd64', chef: chef, puppet: puppet) # FIXME: Find out how to install chef on raring desc 'Build an Ubuntu Raring 64 bits box' BuildUbuntuBoxTask.new(:raring64, :raring, 'amd64', chef: false, puppet: puppet) end end end