My instance of Graylog (2.3) isn’t processing messages. This issue has come out of no where, we haven’t changed any config etc. so i’m unsure as to why this issue has arisen.
I have tried restarting: Graylog, Elasticsearch and Mongodb.
I have also deleted the message journal and then restarted everything.
I have checked the logs and there isn’t anything in there at all.
I used netstat to ensure that ES was working and check the GL config to ensure that it was pointed in the right direction of ES.
Not really sure what I can do now, any ideas?