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Contents
require 'hiera_puppet'
module Puppet::Parser::Functions
newfunction(:hiera, :type => :rvalue, :arity => -2, :doc => "Performs a
standard priority lookup and returns the most specific value for a given key.
The returned value can be data of any type (strings, arrays, or hashes).
In addition to the required `key` argument, `hiera` accepts two additional
arguments:
- a `default` argument in the second position, providing a value to be
returned in the absence of matches to the `key` argument
- an `override` argument in the third position, providing a data source
to consult for matching values, even if it would not ordinarily be
part of the matched hierarchy. If Hiera doesn't find a matching key
in the named override data source, it will continue to search through the
rest of the hierarchy.
More thorough examples of `hiera` are available at:
<http://docs.puppetlabs.com/hiera/1/puppet.html#hiera-lookup-functions>
") do |*args|
key, default, override = HieraPuppet.parse_args(args)
HieraPuppet.lookup(key, default, self, override, :priority)
end
end
Version data entries
66 entries across 66 versions & 2 rubygems