require 'rake/tasklib' class BuildGenericBoxTask < ::Rake::TaskLib include ::Rake::DSL attr_reader :name def initialize(name, distrib, release, arch, opts = {}) @name = name @distrib = distrib @release = release.to_s @arch = arch.to_s @install_chef = opts.fetch(:chef, true) @install_puppet = opts.fetch(:puppet, true) @install_babushka = opts.fetch(:babushka, true) @file = opts[:file] || default_box_file desc "Build an #{distrib.upcase} #{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.entries('boxes/temp').size > 2 puts 'There is a partially built box under ' + File.expand_path('./boxes/temp') + ', please remove it before building a new box' exit 1 end pwd = Dir.pwd sh 'mkdir -p boxes/temp/' Dir.chdir 'boxes/temp' do sh "sudo #{pwd}/boxes/#{@distrib}/download #{@arch} #{@release}" [ :puppet, :chef, :babushka ].each do |cfg_engine| next unless instance_variable_get :"@install_#{cfg_engine}" script_name = "install-#{cfg_engine}" install_path = File.join pwd, 'boxes', @distrib, script_name unless File.readable? install_path install_path = File.join pwd, 'boxes', 'common', script_name end if File.readable? install_path sh "sudo #{install_path}" else STDERR.puts "cannot execute #{install_path} (not found?)" end end 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 #{pwd}/boxes/#{@distrib}/lxc-template ." metadata = File.read("#{pwd}/boxes/#{@distrib}/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 'mkdir -p boxes/output' 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 class BuildDebianBoxTask < BuildGenericBoxTask def initialize(name, release, arch, opts = {}) super(name, 'debian', release, arch, opts) end end class BuildUbuntuBoxTask < BuildGenericBoxTask def initialize(name, release, arch, opts = {}) super(name, 'ubuntu', release, arch, opts) end end chef = ENV['CHEF'] != '0' puppet = ENV['PUPPET'] != '0' babushka = ENV['BABUSKA'] != '0' namespace :boxes do namespace :ubuntu do namespace :build do desc 'Build an Ubuntu Precise 64 bits box' BuildUbuntuBoxTask. new(:precise64, :precise, 'amd64', chef: chef, puppet: puppet, babushka: babushka) desc 'Build an Ubuntu Quantal 64 bits box' BuildUbuntuBoxTask. new(:quantal64, :quantal, 'amd64', chef: chef, puppet: puppet, babushka: babushka) # 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, babushka: babushka) end end namespace :debian do namespace :build do desc 'Build an Debian Wheezy 64 bits box' BuildDebianBoxTask. new(:wheezy64, :wheezy, 'amd64', chef: chef, puppet: puppet, babushka: babushka) desc 'Build an Debian Sid/unstable 64 bits box' BuildDebianBoxTask. new(:sid64, :sid, 'amd64', chef: chef, puppet: puppet, babushka: babushka) end end end