---
- name: Get postgresql configuration setting
  ansible.builtin.command: "psql -t -A -c 'SHOW {{ postgresql_setting_name }}'"
  become: true
  become_user: postgres
  register: postgresql_setting_rslt

- name: Verify postgresql configuration setting
  ansible.builtin.assert:
    that: "postgresql_setting_rslt.stdout == '{{ postgresql_setting_value }}'"
    fail_msg: >
      postgresql setting {{ postgresql_setting_name }} value {{ postgresql_setting_rslt.stdout }}
      does not match expected {{ postgresql_setting_value }}
    success_msg: >
      postgresql setting {{ postgresql_setting_name }} value is {{ postgresql_setting_value }}