Those changes were made before I created this topic, so the log in my initial post was still accurate.
But here's the weird part... I created the SSH tunnel which allowed the connection to the ES node to come up, which was a temporary workaround, but did the job. Then last night I was looking at doing some tuning of ES, and did a node list to check the effective mlockall configuration. [root@HRTV-GES001 indices]# curl http://10.100.10.222:9200/_nodes/process?pretty { "cluster_name" : "graylog2", "nodes" : { "yKgtXP1MSeGX0ScDJK9ETQ" : { "name" : "Crazy Eight", "transport_address" : "10.100.10.222:9300", "host" : "10.100.10.222", "ip" : "10.100.10.222", "version" : "2.3.2", "build" : "b9e4a6a", "http_address" : "10.100.10.222:9200", "process" : { "refresh_interval_in_millis" : 1000, "id" : 4073, "mlockall" : false } }, "DDJ9GLAkTIG81SjiRA-_Cg" : { "name" : "graylog-71192b15-8a49-4f65-847f-cc62028fa176", "transport_address" : "10.100.10.221:9350", "host" : "10.100.10.221", "ip" : "10.100.10.221", "version" : "2.3.1", "build" : "bd98092", "attributes" : { "client" : "true", "data" : "false", "master" : "false" }, "process" : { "refresh_interval_in_millis" : 1000, "id" : 1892, "mlockall" : false } } } } Which looks correct, all addresses are exactly what they should be. So out of curiosity I dropped the tunnel, and everything stayed connected. Bounced graylog-server and the connection came back up fine. Now I thought I had restarted graylog-server after I changed the IP addresses in the config, but now I'm having doubts. I do know it wasn't restarted between when I brought up the tunnel, until when I restarted it for testing after noticing the tunnel should be needed anymore. So I'm not really sure what happened. -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/6bdd0763-a829-4811-90b8-ce261b891e6c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
