Nagios Support Forum

Posted: **Tue Sep 29, 2015 3:15 pm**

Hi,

Just upgraded my 2 node cluster to 2015R2.2. Now getting flooded w/ warnings about the second node not being part of the cluster.

Everything looks OK as far as shards and indices. The cluster status is also green. I noticed the logstash and elasticsearch logs are 200MB and 1GB.

Posted: **Tue Sep 29, 2015 3:48 pm**

It's possible that your nodes were de-synchronized somehow. I'd like you to check on the following for me and report back:

Run the following on both nodes:

Code: Select all

cat /usr/local/nagioslogserver/var/cluster_hosts
curl -XGET 'http://localhost:9200/_cluster/health'
curl -XGET 'http://localhost:9200/_nodes'

Posted: **Tue Sep 29, 2015 4:07 pm**

here you go

Posted: **Wed Sep 30, 2015 9:15 am**

I've looked through the logs you posted and don't see anything that jumps out. I'll defer to jolson on this he might have an idea.

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