Hi, My goal is to display the vars using hiera MODULE level.

Here is my module structure and code.

directory/file: /etc/puppetlabs/code/environments/production/modules/sshd/manifests/init.pp
===============

class sshd (
  String $autoupdate,
  String $service_name,
) {
  exec { 'print vars on console':
  path      => '/bin',
  command   => "echo service Name: ${service_name}",
  logoutput => true,
  }
}

directory/file: /etc/puppetlabs/code/environments/production/modules/sshd/hiera.yaml
=================
---
version: 5
defaults:
  datadir: data
  data_hash: yaml_data
hierarchy:
  - name: "OS family"
    path: "os/%{facts.os.family}.yaml"

  - name: "common"
    path: "common.yaml"


directory/file: /etc/puppetlabs/code/environments/production/modules/sshd/hieradata/common.yaml
=================

---
sshd::autoupdate: false
sshd::service_name: ntpd


But when Im running the script from agent, It is displaying error like

Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Function Call, Class[Sshd]:
  expects a value for parameter 'autoupdate'
  expects a value for parameter 'service_name' at /etc/puppetlabs/code/environments/production/manifests/site.pp:6:3 on node puppetclient.

file: /etc/puppetlabs/code/environments/production/manifests/site.pp
=======
node default {
  include file_test
  include jira
  include profile::hiera_test
  include user::create_user
  include sshd
}

Question: why it is taking vars from hiera.yaml which is defined at "/etc/puppetlabs/code/environments/production/hieradata/common.yaml" butnot from "/etc/puppetlabs/code/environments/production/modules/sshd/hieradata/common.yaml"

file: /etc/puppetlabs/code/environments/production/hieradata/common.yaml
===========
---
profile::hiera_test::ssl: false
profile::hiera_test::backups_enabled: true
user::create_user::username: sriman
user::create_user::password: sriman
#sshd::autoupdate: "false"
#sshd::service_name: "sshd"