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Contents
#
# module_hash.rb
#
module Puppet::Parser::Functions
newfunction(:module_hash, :type => :rvalue, :doc => <<-EOS
This function performs a lookup for a variable value in various locations:
See: module_params()
If no value is found in the defined sources, it returns an empty hash ({})
EOS
) do |args|
value = nil
CORL.run do
raise(Puppet::ParseError, "module_hash(): Define at least the variable name " +
"given (#{args.size} for 1)") if args.size < 1
var_name = args[0]
default = ( args.size > 1 ? args[1] : {} )
options = ( args.size > 2 ? args[2] : {} )
module_name = parent_module_name
if module_name
module_var_name = "#{module_name}::#{var_name}"
config = CORL::Config.init(options, [ :param, :module_hash, var_name ], module_name, {
:provisioner => :puppetnode,
:hiera_scope => self,
:puppet_scope => self,
:search => 'core::default',
:search_name => false,
:force => true,
:merge => true,
:undefined_value => :undef
})
value = CORL::Config.lookup_hash(module_var_name, default, config)
end
end
return value
end
end
Version data entries
26 entries across 26 versions & 1 rubygems