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TROUBLESHOOTING Elasticsearch non nominal status in Nagios

Troubleshooting Elasticsearch cluster non-nominal status

Why do that

Your supervision (Nagios), or the punch admin dashboard reports a Yellow or Red status on an Elasticsearch cluster

What to do

Use the PunchPlatform platformctl command to check the elasticsearch status and health. The common problems are:

  • Under-replication (Yellow status of «online cluster», and some indexes within): refer to Troubleshooting Elasticsearch under-replication.
  • Some Data unavailability (RED status) : refer to [Troubleshooting Elasticsearch under-replication](