Contents

Puppet::Parser::Functions::newfunction(:fqdn_rand, :type => :rvalue, :doc =>
  "Generates random numbers based on the node's fqdn. The first argument
  sets the range.  Additional (optional) arguments may be used to further
  distinguish the seed.") do |args|
    require 'md5'
    max = args.shift
    srand MD5.new([lookupvar('fqdn'),args].join(':')).to_s.hex
    rand(max).to_s
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
puppet-2.6.4	lib/puppet/parser/functions/fqdn_rand.rb
puppet-2.6.3	lib/puppet/parser/functions/fqdn_rand.rb
puppet-2.6.2	lib/puppet/parser/functions/fqdn_rand.rb
puppet-2.6.1	lib/puppet/parser/functions/fqdn_rand.rb
puppet-2.6.0	lib/puppet/parser/functions/fqdn_rand.rb