ruby 厨师中级班的Ohai模块重构

Posted 2021-05-16

Ohai.plugin(:Apache) do
  provides "apache/modules"

  collect_data(:default) do
    apache Mash.new
    apache[:modules] = {:static => [], :shared => []}
      modules = shell_out("apachectl -t -D DUMP_MODULES")
      modules.stdout.each_line do |line|
      fullkey, value = line.split(/\(/, 2).map {|i| i.strip}
      apache_mod = fullkey.gsub(/_module/,"")
      dso_type = value.to_s.chomp("\)")
      if dso_type.match(/shared/)
        apache[:modules][:shared] << apache_mod
      elsif dso_type.match(/static/)
        apache[:modules][:static] << apache_mod
      end
    end
  end
end