---
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/%{hostname}.yaml"
  - name: "Common data"
    path: "common.yaml"