[Why] fluentd stop sending logs to elasticsearch after a few hours

[Error] fluent.warn: [es] failed to flush the buffer. retry_time=19 error_class=Fluent::Plugin::ElasticsearchOutput::RecoverableRequestFailure error="could not push logs to Elasticsearch, Connection refused - connect(2) for 172.17.0.2:9200 (Errno::ECONNREFUSED)"

[Reference] https://github.com/fluent/fluentd/issues/2334 https://github.com/uken/fluent-plugin-elasticsearch

Signed-off-by: Wu Zhende wuzhende666@163.com --- container/master-fluentd/docker-fluentd.conf | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/container/master-fluentd/docker-fluentd.conf b/container/master-fluentd/docker-fluentd.conf index 62c0319..5de7901 100644 --- a/container/master-fluentd/docker-fluentd.conf +++ b/container/master-fluentd/docker-fluentd.conf @@ -49,6 +49,9 @@ ssl_verify false log_es_400_reason true with_transporter_log true + reconnect_on_error true + reload_on_failure true + reload_connections false </store>

<store>