map.jinja

{%- set server = salt['grains.filter_by']({
    'Debian': {
        'pkgs': ['powerdns'],
        'service': 'powerdns',
    },
    'RedHat': {
        'pkgs': ['powerdns'],
        'service': 'powerdns',
    },
}, merge=salt['pillar.get']('powerdns:server')) %}