hiera.yaml

---
:backends:
  - yaml
:yaml:
  # TODO: Possibly use variable interpolation to dynamically configure :datadir:
  #       For example by seting a top-level variable in site.pp and then use %{::var_name} here.
  :datadir: 'manifests-846018e2aa141a5eb79a64b4015fc5f3/hieradata'
:hierarchy:
  # Note: We have observed that in some situations the Puppet fact 'fqdn' is not set.  For this reason we opted to
  #       define the Hiera hierarchy based on 'hostname' instead.
  - environments/%{::node_env}/hosts/%{::hostname}  # e.g. => environments/testing/hosts/kafka1.yaml
  - environments/%{::node_env}/roles/%{::node_role} # e.g. => environments/testing/roles/kafka_broker.yaml
  - roles/%{::node_role}                            # e.g. => roles/kafka_broker.yaml
  - environments/%{::node_env}                      # e.g. => environments/testing.yaml
  - common