| Current Path : /usr/share/ruby/vendor_ruby/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
| Current File : //usr/share/ruby/vendor_ruby/hiera.rb |
require 'yaml'
class Hiera
require "hiera/error"
require "hiera/version"
require "hiera/config"
require "hiera/util"
require "hiera/backend"
require "hiera/console_logger"
require "hiera/puppet_logger"
require "hiera/noop_logger"
require "hiera/fallback_logger"
require "hiera/filecache"
class << self
attr_reader :logger
# Loggers are pluggable, just provide a class called
# Hiera::Foo_logger and respond to :warn and :debug
#
# See hiera-puppet for an example that uses the Puppet
# loging system instead of our own
def logger=(logger)
require "hiera/#{logger}_logger"
@logger = Hiera::FallbackLogger.new(
Hiera.const_get("#{logger.capitalize}_logger"),
Hiera::Console_logger)
rescue Exception => e
@logger = Hiera::Console_logger
warn("Failed to load #{logger} logger: #{e.class}: #{e}")
end
def warn(msg); @logger.warn(msg); end
def debug(msg); @logger.debug(msg); end
end
attr_reader :options, :config
# If the config option is a string its assumed to be a filename,
# else a hash of what would have been in the YAML config file
def initialize(options={})
options[:config] ||= File.join(Util.config_dir, 'hiera.yaml')
@config = Config.load(options[:config])
Config.load_backends
end
# Calls the backends to do the actual lookup.
#
# The scope can be anything that responds to [], if you have input
# data like a Puppet Scope that does not you can wrap that data in a
# class that has a [] method that fetches the data from your source.
# See hiera-puppet for an example of this.
#
# The order-override will insert as first in the hierarchy a data source
# of your choice.
def lookup(key, default, scope, order_override=nil, resolution_type=:priority)
Backend.lookup(key, default, scope, order_override, resolution_type)
end
end