fworks-tech Elasticsearch
Use curl to interact with Elasticsearch REST API.
Common Operations
Cluster
- Health:
curl "${ES_URL:-http://localhost:9200}/_cluster/health" - Nodes:
curl "${ES_URL:-http://localhost:9200}/_cat/nodes?v" - Indices:
curl "${ES_URL:-http://localhost:9200}/_cat/indices?v"
Search
- Basic search:
curl -X POST "${ES_URL}/<index>/_search" -H 'Content-Type: application/json' -d '{"query":{"match":{"field":"value"}}}' - Count:
curl "${ES_URL}/<index>/_count"
Index Management
- Create index:
curl -X PUT "${ES_URL}/<index>" - Delete index:
curl -X DELETE "${ES_URL}/<index>" - Index document:
curl -X POST "${ES_URL}/<index>/_doc" -H 'Content-Type: application/json' -d '{"field":"value"}'
Notes
- Default port 9200
- Use
?prettyfor formatted JSON output - Use
/_cat/endpoints for human-readable output