Could someone help me? I am having some issue when trying to push data to Graylog.
At the moment I am testing my environment, and everything is working properly.
Filebeat -> Logstash -> Graylog -> Elasticsearch
Here are my highlights:
When I turn my Logstash instance off and few minutes later on again, Filebeat resends the data and it works fine.
When I turn my Elasticsearch instance off and few minutes later on again, Logstash resends the data and it works fine.
The problem is when I turn my Graylog off. Then my Logstash starts receiving the error:
Trouble sending GELF event ........ (MY-MESSAGE-HERE)......... :error=>#<Errno::ECONNREFUSED: Connection refused - connect(2) for "localhost" port 5041>}
This is fine, I am expecting this error to happen, but Logstash is not trying to resend the data when I turn my Graylog on again.
Could someone help me?
My Logstash Persistent Queue is also activated with the config:
------------ Queuing Settings --------------