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Adding new instance in teh cluster - Wrong cluster UUID

Posted: Tue Aug 04, 2015 5:47 am
by teirekos
I added another node in my cluster.
Again, as you can see in the attached file, the /usr/local/nagioslogserver/logstash/etc/conf.d/999_outputs.conf
in my new node the cluster UUID is wrong. I am sure that I have enter the correct cluster UUID according to doc "Adding-Another-Instance-to-Nagios-Log-Server-Cluster.pdf". This is the second time that I get this in this version (2015R2.1). I guess smthing is wrong there...
Anyway I manually corrected it though and restarted logstash.

Thanx.

Re: Adding new instance in teh cluster - Wrong cluster UUID

Posted: Tue Aug 04, 2015 9:13 am
by jolson
Thank you for the report. I have had a suspicion about this problem, because it seems to turn up quite a lot. I haven't gotten it to reproduce yet. I will be testing this further today, and I'll let you know my results.

Re: Adding new instance in teh cluster - Wrong cluster UUID

Posted: Wed Aug 05, 2015 12:52 am
by teirekos
You can close the thread

Re: Adding new instance in teh cluster - Wrong cluster UUID

Posted: Wed Aug 05, 2015 9:46 am
by jolson
Just so you know, I have discovered a problem where the Logstash UUID is set improperly initially, but it's fixed after a single 'Apply Configuration'. Since many people don't Apply Configuration often, this can be problematic. Thanks for the report!