{% import_yaml "postgres/defaults.yaml" as defaults %}
{% import_yaml "postgres/osmap.yaml" as osmap %}
{% import_yaml "postgres/codenamemap.yaml" as oscodenamemap %}

{% set postgres = salt['grains.filter_by'](
    defaults,
    merge=salt['grains.filter_by'](
        osmap,
        grain='os_family',
        merge=salt['grains.filter_by'](
            oscodenamemap,
            grain='oscodename',
            merge=salt['pillar.get']('postgres', {}),
        ),
    ),
    base='postgres',
) %}