{% set apt = salt['grains.filter_by']({
    'Debian': {
        'pkgs': ['unattended-upgrades'],
        'confd_dir': '/etc/apt/apt.conf.d',
        'unattended_config': '50unattended-upgrades',
        'periodic_config': '10periodic',
    },
}, merge=salt['pillar.get']('apt:lookup'), default='Debian') %}