Class: Puppet::Application::Apply

Inherits:
Puppet::Application show all
Defined in:
lib/puppet/application/apply.rb

Constant Summary

Constants inherited from Puppet::Application

DOCPATTERN

Instance Attribute Summary

Attributes inherited from Puppet::Application

#command_line, #options

Instance Method Summary collapse

Methods inherited from Puppet::Application

[], banner, clear!, clear?, controlled_run, exit, find, #handlearg, #help, #initialize, interrupted?, #name, option, option_parser_commands, #parse_options, #preinit, restart!, restart_requested?, #run, run_mode, #set_run_mode, should_not_parse_config, should_parse_config, #should_parse_config?, should_parse_config?, stop!, stop_requested?

Methods included from Util

activerecord_version, benchmark, chuser, classproxy, #execfail, #execpipe, execute, logmethods, memory, proxy, recmkdir, secure_open, symbolize, symbolizehash, symbolizehash!, synchronize_on, thinmark, #threadlock, which, withumask

Methods included from Util::POSIX

#get_posix_field, #gid, #idfield, #methodbyid, #methodbyname, #search_posix_field, #uid

Constructor Details

This class inherits a constructor from Puppet::Application

Instance Method Details

#apply ⇒ Object 



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# File 'lib/puppet/application/apply.rb', line 39

def apply
  if options[:catalog] == "-"
    text = $stdin.read
  else
    text = File.read(options[:catalog])
  end

  begin
    catalog = Puppet::Resource::Catalog.convert_from(Puppet::Resource::Catalog.default_format,text)
    catalog = Puppet::Resource::Catalog.pson_create(catalog) unless catalog.is_a?(Puppet::Resource::Catalog)
  rescue => detail
    raise Puppet::Error, "Could not deserialize catalog from pson: #{detail}"
  end

  catalog = catalog.to_ral

  require 'puppet/configurer'
  configurer = Puppet::Configurer.new
  configurer.run :catalog => catalog
end

#main ⇒ Object 



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# File 'lib/puppet/application/apply.rb', line 76

def main
  # Set our code or file to use.
  if options[:code] or command_line.args.length == 0
    Puppet[:code] = options[:code] || STDIN.read
  else
    manifest = command_line.args.shift
    raise "Could not find file #{manifest}" unless File.exist?(manifest)
    Puppet.warning("Only one file can be applied per run.  Skipping #{command_line.args.join(', ')}") if command_line.args.size > 0
    Puppet[:manifest] = manifest
  end

  # Collect our facts.
  unless facts = Puppet::Node::Facts.find(Puppet[:node_name_value])
    raise "Could not find facts for #{Puppet[:node_name_value]}"
  end

  unless Puppet[:node_name_fact].empty?
    Puppet[:node_name_value] = facts.values[Puppet[:node_name_fact]]
    facts.name = Puppet[:node_name_value]
  end

  # Find our Node
  unless node = Puppet::Node.find(Puppet[:node_name_value])
    raise "Could not find node #{Puppet[:node_name_value]}"
  end

  # Merge in the facts.
  node.merge(facts.values)

  # Allow users to load the classes that puppet agent creates.
  if options[:loadclasses]
    file = Puppet[:classfile]
    if FileTest.exists?(file)
      unless FileTest.readable?(file)
        $stderr.puts "#{file} is not readable"
        exit(63)
      end
      node.classes = File.read(file).split(/[\s\n]+/)
    end
  end

  begin
    # Compile our catalog
    starttime = Time.now
    catalog = Puppet::Resource::Catalog.find(node.name, :use_node => node)

    # Translate it to a RAL catalog
    catalog = catalog.to_ral

    catalog.finalize

    catalog.retrieval_duration = Time.now - starttime

    require 'puppet/configurer'
    configurer = Puppet::Configurer.new
    report = configurer.run(:skip_plugin_download => true, :catalog => catalog)

    if not report
      exit(1)
    elsif options[:detailed_exitcodes] then
      exit(report.exit_status)
    else
      exit(0)
    end
  rescue => detail
    puts detail.backtrace if Puppet[:trace]
    $stderr.puts detail.message
    exit(1)
  end
end

#parseonly ⇒ Object 



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# File 'lib/puppet/application/apply.rb', line 60

def parseonly
  # Set our code or file to use.
  if options[:code] or command_line.args.length == 0
    Puppet[:code] = options[:code] || STDIN.read
  else
    Puppet[:manifest] = command_line.args.shift
  end
  begin
    Puppet::Node::Environment.new(Puppet[:environment]).known_resource_types
  rescue => detail
    Puppet.err detail
    exit 1
  end
  exit 0
end

#run_command ⇒ Object 



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# File 'lib/puppet/application/apply.rb', line 29

def run_command
  if options[:catalog]
    apply
  elsif Puppet[:parseonly]
    parseonly
  else
    main
  end
end

#setup ⇒ Object 



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# File 'lib/puppet/application/apply.rb', line 147

def setup
  exit(Puppet.settings.print_configs ? 0 : 1) if Puppet.settings.print_configs?

  # If noop is set, then also enable diffs
  Puppet[:show_diff] = true if Puppet[:noop]

  Puppet::Util::Log.newdestination(:console) unless options[:logset]
  client = nil
  server = nil

  Signal.trap(:INT) do
    $stderr.puts "Exiting"
    exit(1)
  end

  # we want the last report to be persisted locally
  Puppet::Transaction::Report.cache_class = :yaml

  if options[:debug]
    Puppet::Util::Log.level = :debug
  elsif options[:verbose]
    Puppet::Util::Log.level = :info
  end
end