Elasticsearch-Kibana troubleshooting

Elasticsearch fails in the middle of Kibana initialization, and this failure during initialization is critical to Kibana. If it fails, you must manually remove the index because it is in a broken state.

Perform the following steps to delete the Kibana index and restart the pod:

1. Delete Kibana index.

   curl -XDELETE http://elasticsearch:9200/.kibana*

2. Delete pod.

   After you delete the pod, Kubernetes creates a new pod.

   kubectl delete pods <POD-ID> -n <namespace>