assert node.has_bundle('systemd')

streams = {
    's1': {
        'url': 'http://live.ber.c3voc.de:7999/s1',
        'port': 15001,
    },
    's2': {
        'url': 'http://live.ber.c3voc.de:7999/s2',
        'port': 15002,
    },
    's3': {
        'url': 'http://live.ber.c3voc.de:7999/s3',
        'port': 15003,
    },
    's4': {
        'url': 'http://live.ber.c3voc.de:7999/s4',
        'port': 15004,
    },
    's5': {
        'url': 'http://live.ber.c3voc.de:7999/s5',
        'port': 15005,
    },
    's6': {
        'url': 'http://live.ber.c3voc.de:7999/s6',
        'port': 15006,
    },
    'sloop': {
        'url': 'http://live.ber.c3voc.de:7999/sloop_h264',
        'port': 15000,
    },
}

files = {}
svc_systemd = {}

pkg_apt = {
    'ffmpeg': {},
}

for stream_id, config in streams.items():
    config['id'] = stream_id

    files['/opt/voc-loudness-monitor/loudness_{}.sh'.format(stream_id)] = {
        'source': 'loudness.sh',
        'content_type': 'mako',
        'context': config,
        'mode': '0755',
        'triggers': {
            'svc_systemd:loudness_{}:restart'.format(stream_id),
        },
        'needs': {
            'pkg_apt:ffmpeg',
        },
    }
    files['/etc/systemd/system/loudness_{}.service'.format(stream_id)] = {
        'source': 'loudness.service',
        'content_type': 'mako',
        'context': config,
        'needs': {
            'file:/opt/voc-loudness-monitor/loudness_{}.sh'.format(stream_id),
        },
        'triggers': {
            'action:systemd-reload',
            'svc_systemd:loudness_{}:restart'.format(stream_id),
        },
    }

    svc_systemd['loudness_{}'.format(stream_id)] = {
        'needs': {
            'file:/etc/systemd/system/loudness_{}.service'.format(stream_id),
            'action:systemd-reload',
        },
        # These units are designed to fail if the assigned stream fails. No need
        # to restart them on every bw run.
        # Downside of this: services must be started once they are applied.
        'running': None,
    }