| Action | Command | Details |
|---|---|---|
| Start Elasticsearch | sudo systemctl start elasticsearch |
Start Elasticsearch service. |
| Check Elasticsearch health | curl -X GET 'localhost:9200/_cluster/health?pretty' |
Check cluster health. |
| Start Logstash | sudo systemctl start logstash |
Start Logstash service. |
| Test Logstash config | logstash -t -f logstash.conf |
Test Logstash configuration. |
| Start Kibana | sudo systemctl start kibana |
Start Kibana service. |
| Access Kibana UI | http://localhost:5601 |
Open Kibana in browser. |
| List indices | curl -X GET 'localhost:9200/_cat/indices?v' |
List Elasticsearch indices. |
| Delete index | curl -X DELETE 'localhost:9200/index_name' |
Delete an Elasticsearch index. |