文件操作 - dmi_computersystem.rb
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文件: /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/resolvers/windows/dmi_computersystem.rb
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# frozen_string_literal: true module Facter module Resolvers class DMIComputerSystem < BaseResolver init_resolver class << self # Name # UUID private def post_resolve(fact_name, _options) @fact_list.fetch(fact_name) { read_fact_from_computer_system(fact_name) } end def read_fact_from_computer_system(fact_name) win = Facter::Util::Windows::Win32Ole.new computersystem = win.return_first('SELECT Name,UUID FROM Win32_ComputerSystemProduct') unless computersystem @log.debug 'WMI query returned no results for Win32_ComputerSystemProduct with values Name and UUID.' return end build_fact_list(computersystem) @fact_list[fact_name] end def build_fact_list(computersys) @fact_list[:name] = computersys.Name @fact_list[:uuid] = computersys.UUID end end end end end
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