Sha256: 84a6f8f0181c2524b3d9b79f0e74f834dc2f7d3b64f3f4de28f8d9f47a6af8d4
Contents?: true
Size: 1.34 KB
Versions: 45
Compression:
Stored size: 1.34 KB
Contents
require 'puppet/node'
require 'puppet/indirector/exec'
class Puppet::Node::Exec < Puppet::Indirector::Exec
desc "Call an external program to get node information. See
the [External Nodes](http://docs.puppetlabs.com/guides/external_nodes.html) page for more information."
include Puppet::Util
def command
command = Puppet[:external_nodes]
raise ArgumentError, "You must set the 'external_nodes' parameter to use the external node terminus" unless command != "none"
command.split
end
# Look for external node definitions.
def find(request)
output = super or return nil
# Translate the output to ruby.
result = translate(request.key, output)
create_node(request.key, result)
end
private
# Turn our outputted objects into a Puppet::Node instance.
def create_node(name, result)
node = Puppet::Node.new(name)
set = false
[:parameters, :classes, :environment].each do |param|
if value = result[param]
node.send(param.to_s + "=", value)
set = true
end
end
node.fact_merge
node
end
# Translate the yaml string into Ruby objects.
def translate(name, output)
YAML.load(output).inject({}) { |hash, data| hash[symbolize(data[0])] = data[1]; hash }
rescue => detail
raise Puppet::Error, "Could not load external node results for #{name}: #{detail}"
end
end
Version data entries
45 entries across 45 versions & 3 rubygems