--- client: hosts: ${HOSTS:elasticsearch} port: ${PORT:9200} url_prefix: use_ssl: ${USE_SSL:False} certificate: client_cert: client_key: ssl_no_validate: False http_auth: timeout: ${TIMEOUT:30} master_only: ${MASTER_ONLY:False} logging: loglevel: ${LOGLEVEL:INFO} logfile: logformat: ${LOGFORMAT:default} blacklist: ['elasticsearch', 'urllib3']