nodes['doc.lon1.icinga2'] = {
    'bundles': set(),
    'groups': {
        'webserver',
    },
    'metadata': {
        'apt': {
           'repos': {
                'buster-backports': {
                    'install_gpg_key': False, # default debian signing key
                    'items': [
                        'deb http://deb.debian.org/debian buster-backports main',
                    ],
                },
            },
        },
        'nginx': {
            'vhosts': {
                'icinga.franzi.business': {},
            },
        },
        'os': 'debian',
        'os_release': 'buster',
    },
}