Elasticsearch:8.4.0 and graylog:5.1.1

[gsmith]

Hey @balarimpy

@balarimpy

VersionProbe - Unable to retrieve version from Elasticsearch node: Connect timed out

Did you set up TLS?

I seen another issue here

ERROR [VersionProbe] Unable to retrieve version from Elasticsearch node: Failed to connect to /127.0.0.1:9200. - Connection refused (Connection refused)

So I have updated my graylog server from 4.2.7 to 4.3.9 yesterday. Everything was working perfectly. Today when I started the server I get a “connection refused” when trying to access the UI. I have looked at the logs and narrowed it down to this: INFO [VersionProbe] Elasticsearch is not available. Retry #1 ERROR [VersionProbe] Unable to retrieve version from Elasticsearch node: Failed to connect to /127.0.0.1:9200. - Connection refused (Connection refused). INFO [VersionProbe] Elasticsearch…