GUI >> Cluster >> Logstash >> Nodes (no nodes displayed)

Elastic Stack Elasticsearch
1

When we click on Nodes under the Logstash section. Nothing is displayed!!

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image1902×817 82 KB

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image1881×500 33.6 KB

2

Try setting the time range more than 15 minutes, like last 24 hrs or last 7 days, inside the nodes page

3

last 1 week. No luck. We are screwed!!!

4

Did it work before? Did it show logstash nodes data before?

Also, check for metric logs in Discover, I think the index is .monitoring-logstash-* or any other logs from logstash nodes

Also, could be because of old versions or permissions

5 
POST /_query?format=txt
{
  "query": """
  FROM .monitoring-logstash-*
|   LIMIT 100
    """
}


{
  "error": {
    "root_cause": [
      {
        "type": "verification_exception",
        "reason": """Found 1 problem
line 2:3: Unknown index [.monitoring-logstash-*]"""
      }
    ],
    "type": "verification_exception",
    "reason": """Found 1 problem
line 2:3: Unknown index [.monitoring-logstash-*]"""
  },
  "status": 400
}
6

set xpack.monitoring.enabled: true in the logstash.yml?

Also, did it work before? did the problem occur after any config change?