whoami7 - Manager
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proc
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self
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root
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usr
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local
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rvm
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gems
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ruby-2.1.10@system
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gems
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puppet-3.4.3
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lib
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puppet
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files >> //proc/self/root/usr/local/rvm/gems/ruby-2.1.10@system/gems/puppet-3.4.3/lib/puppet/node.rb
require 'puppet/indirector' # A class for managing nodes, including their facts and environment. class Puppet::Node require 'puppet/node/facts' require 'puppet/node/environment' # Set up indirection, so that nodes can be looked for in # the node sources. extend Puppet::Indirector # Adds the environment getter and setter, with some instance/string conversion include Puppet::Node::Environment::Helper # Use the node source as the indirection terminus. indirects :node, :terminus_setting => :node_terminus, :doc => "Where to find node information. A node is composed of its name, its facts, and its environment." attr_accessor :name, :classes, :source, :ipaddress, :parameters, :trusted_data attr_reader :time, :facts ::PSON.register_document_type('Node',self) def self.from_pson(pson) raise ArgumentError, "No name provided in serialized data" unless name = pson['name'] node = new(name) node.classes = pson['classes'] node.parameters = pson['parameters'] node.environment = pson['environment'] node end def to_data_hash result = { 'name' => name, 'environment' => environment.name, } result['classes'] = classes unless classes.empty? result['parameters'] = parameters unless parameters.empty? result end def to_pson_data_hash(*args) { 'document_type' => "Node", 'data' => to_data_hash, } end def to_pson(*args) to_pson_data_hash.to_pson(*args) end def environment return super if @environment if env = parameters["environment"] self.environment = env return super end # Else, return the default Puppet::Node::Environment.new end def initialize(name, options = {}) raise ArgumentError, "Node names cannot be nil" unless name @name = name if classes = options[:classes] if classes.is_a?(String) @classes = [classes] else @classes = classes end else @classes = [] end @parameters = options[:parameters] || {} @facts = options[:facts] if env = options[:environment] self.environment = env end @time = Time.now end # Merge the node facts with parameters from the node source. def fact_merge if @facts = Puppet::Node::Facts.indirection.find(name, :environment => environment) @facts.sanitize merge(@facts.values) end rescue => detail error = Puppet::Error.new("Could not retrieve facts for #{name}: #{detail}") error.set_backtrace(detail.backtrace) raise error end # Merge any random parameters into our parameter list. def merge(params) params.each do |name, value| @parameters[name] = value unless @parameters.include?(name) end @parameters["environment"] ||= self.environment.name.to_s end # Calculate the list of names we might use for looking # up our node. This is only used for AST nodes. def names return [name] if Puppet.settings[:strict_hostname_checking] names = [] names += split_name(name) if name.include?(".") # First, get the fqdn unless fqdn = parameters["fqdn"] if parameters["hostname"] and parameters["domain"] fqdn = parameters["hostname"] + "." + parameters["domain"] else Puppet.warning "Host is missing hostname and/or domain: #{name}" end end # Now that we (might) have the fqdn, add each piece to the name # list to search, in order of longest to shortest. names += split_name(fqdn) if fqdn # And make sure the node name is first, since that's the most # likely usage. # The name is usually the Certificate CN, but it can be # set to the 'facter' hostname instead. if Puppet[:node_name] == 'cert' names.unshift name else names.unshift parameters["hostname"] end names.uniq end def split_name(name) list = name.split(".") tmp = [] list.each_with_index do |short, i| tmp << list[0..i].join(".") end tmp.reverse end # Ensures the data is frozen # def trusted_data=(data) Puppet.warning("Trusted node data modified for node #{name}") unless @trusted_data.nil? @trusted_data = data.freeze end end
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