paulbsd-salt/states/postgresql/users.sls

---
{%- from "postgresql/map.jinja" import postgresql with context %}
{%- for user in postgresql.users %}
postgresql-user-{{ user.name }}:
  postgres_user.present:
    - name: {{ user.name }}
    {%- if user.password is defined %}
    - password: {{ user.password }}
    {%- endif %}
    - login: {{ user.login|default(true) }}
    - superuser: {{ user.superuser|default(false) }}
    - db_user: postgres
{% endfor %}