def __create_connection(self, config):
kwargs = {
'host': config['HOST'],
'port': config.get('PORT', 9200),
'use_ssl': config.get('USE_SSL', False),
'verify_certs': True,
'ca_certs': certifi.where()
}
if 'AWS_ACCESS_KEY' in config and \
'AWS_SECRET_KEY' in config and \
'AWS_REGION' in config:
kwargs['connection_class'] = RequestsHttpConnection
kwargs['http_auth'] = AWSRequestsAuth(
aws_access_key=config['AWS_ACCESS_KEY'],
aws_secret_access_key=config['AWS_SECRET_KEY'],
aws_host=config['HOST'],
aws_region=config['AWS_REGION'],
aws_service='es')
es = Elasticsearch(**kwargs)
es._index = config['INDEX_NAME']
es._settings = config.get('INDEX_SETTINGS', DEFAULT_INDEX_SETTINGS)
return es
