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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.loaddir(dir, type)
return unless FileTest.directory?(dir)
Dir.entries(dir).find_all { |e| e =~ /\.rb$/ }.each do |file|
fqfile = ::File.join(dir, file)
begin
Puppet.info "Loading #{type} %s" % ::File.basename(file.sub(".rb",''))
Timeout::timeout(self.timeout) do
load fqfile
end
rescue => detail
Puppet.warning "Could not load #{type} %s: %s" % [fqfile, detail]
end
end
end
def self.loadfacts
# LAK:NOTE See http://snurl.com/21zf8 [groups_google_com]
x = Puppet[:factpath].split(":").each do |dir|
loaddir(dir, "fact")
end
end
def self.timeout
timeout = Puppet[:configtimeout]
case timeout
when String:
if timeout =~ /^\d+$/
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.loadfacts
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(key)
Puppet::Node::Facts.new(key, Facter.to_hash)
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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