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require 'puppet/node/facts'
require 'puppet/indirector/code'
class Puppet::Node::Facts::Facter < Puppet::Indirector::Code
desc "Retrieve facts from Facter. This provides a somewhat abstract interface
between Puppet and Facter. It's only `somewhat` abstract because it always
returns the local host's facts, regardless of what you attempt to find."
def self.load_fact_plugins
# Add any per-module fact directories to the factpath
module_fact_dirs = Puppet[:modulepath].split(":").collect do |d|
["lib", "plugins"].map do |subdirectory|
Dir.glob("%s/*/#{subdirectory}/facter" % d)
end
end.flatten
dirs = module_fact_dirs + Puppet[:factpath].split(":")
x = dirs.each do |dir|
load_facts_in_dir(dir)
end
end
def self.load_facts_in_dir(dir)
return unless FileTest.directory?(dir)
Dir.chdir(dir) do
Dir.glob("*.rb").each do |file|
fqfile = ::File.join(dir, file)
begin
Puppet.info "Loading facts in %s" % [::File.basename(file.sub(".rb",''))]
Timeout::timeout(self.timeout) do
load file
end
rescue SystemExit,NoMemoryError
raise
rescue Exception => detail
Puppet.warning "Could not load fact file %s: %s" % [fqfile, detail]
end
end
end
end
def self.timeout
timeout = Puppet[:configtimeout]
case timeout
when String
if timeout =~ /^\d+$/
timeout = Integer(timeout)
else
raise ArgumentError, "Configuration timeout must be an integer"
end
when Integer # nothing
else
raise ArgumentError, "Configuration timeout must be an integer"
end
return timeout
end
def initialize(*args)
super
self.class.load_fact_plugins
end
def destroy(facts)
raise Puppet::DevError, "You cannot destroy facts in the code store; it is only used for getting facts from Facter"
end
# Look a host's facts up in Facter.
def find(request)
result = Puppet::Node::Facts.new(request.key, Facter.to_hash)
result.add_local_facts
result.stringify
result.downcase_if_necessary
result
end
def save(facts)
raise Puppet::DevError, "You cannot save facts to the code store; it is only used for getting facts from Facter"
end
end
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