tasks/init.rb

   1 #!/opt/puppetlabs/puppet/bin/ruby
   2 # frozen_string_literal: true
   3
   4 require 'json'
   5 require 'open3'
   6 require 'puppet'
   7
   8 def apt_get(action)
   9   cmd = ['apt-get', action]
  10   cmd << '-y' if ['upgrade', 'dist-upgrade', 'autoremove'].include?(action)
  11   ENV['DEBIAN_FRONTEND'] = 'noninteractive' if ['upgrade', 'dist-upgrade'].include?(action)
  12   stdout, stderr, status = Open3.capture3(*cmd)
  13   raise Puppet::Error, stderr if status != 0
  14   { status: stdout.strip }
  15 end
  16
  17 params = JSON.parse(STDIN.read)
  18 action = params['action']
  19
  20 begin
  21   result = apt_get(action)
  22   puts result.to_json
  23   exit 0
  24 rescue Puppet::Error => e
  25   puts({ status: 'failure', error: e.message }.to_json)
  26   exit 1
  27 end