views.py 文件源码

def healthcheck(request):
    index = request.registry.settings['elasticsearch_index']
    try:
        status = request.es.cluster.health(index=index)['status']
    except exceptions.ElasticsearchException as exc:
        raise FailedHealthcheck('elasticsearch exception') from exc
    if status not in ('yellow', 'green'):
        raise FailedHealthcheck('cluster status was {!r}'.format(status))
    return {'status': 'ok', 'version': bouncer_version}