All functions of 'bundle exec rake dots' now work

puppet/production/hiera.yaml

@@ -0,0 +1,11 @@
+---
+version: 5
+defaults:                # Used for any hierarchy level that omits these keys.
+  datadir   : hieradata       # This path is relative to hiera.yaml's directory.
+  data_hash : yaml_data  # Use the built-in YAML backend.
+
+hierarchy:
+  - name: "Per-node data"
+    path: "nodes/%{trusted.certname}.yaml"
+  - name: "Common data"
+    path: "common.yaml"