Module: Puppet::Configurer::FactHandler

Included in:
Puppet::Configurer
Defined in:
lib/puppet/configurer/fact_handler.rb

Overview

Break out the code related to facts. This module is just included into the agent, but having it here makes it easier to test.

Instance Method Summary collapse

Instance Method Details

#encode_facts(facts) ⇒ Object 

 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
 
# File 'lib/puppet/configurer/fact_handler.rb', line 35 def encode_facts(facts) # facts = find_facts  # NOTE: :facts specified as parameters are URI encoded here,  # then encoded for a second time depending on their length:  #  # <= 1024 characters sent via query string of a HTTP GET, additionally query string encoded  # > 1024 characters sent in POST data, additionally x-www-form-urlencoded  # so it's only important that encoding method here return original values  # correctly when CGI.unescape called against it (in compiler code)  if Puppet[:preferred_serialization_format] == "pson" { :facts_format => :pson, :facts => Puppet::Util.uri_query_encode(facts.render(:pson)) } else { :facts_format => 'application/json', :facts => Puppet::Util.uri_query_encode(facts.render(:json)) } end end

#facts_for_uploading ⇒ Object 

 31 32 33
 
# File 'lib/puppet/configurer/fact_handler.rb', line 31 def facts_for_uploading encode_facts(find_facts) end

#find_facts ⇒ Object 

 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
 
# File 'lib/puppet/configurer/fact_handler.rb', line 12 def find_facts # This works because puppet agent configures Facts to use 'facter' for  # finding facts and the 'rest' terminus for caching them. Thus, we'll  # compile them and then "cache" them on the server.  facts = Puppet::Node::Facts.indirection.find(Puppet[:node_name_value], :environment => Puppet::Node::Environment.remote(@environment)) unless Puppet[:node_name_fact].empty? Puppet[:node_name_value] = facts.values[Puppet[:node_name_fact]] facts.name = Puppet[:node_name_value] end facts rescue SystemExit, NoMemoryError raise rescue Exception => detail message = _("Could not retrieve local facts: %{detail}") % { detail: detail } Puppet.log_exception(detail, message) raise Puppet::Error, message, detail.backtrace end