Cluster health elasticsearch
Show cluster status: green/yellow/red, shards, nodes
curl -s http://localhost:9200/_cluster/health | jq .
more elasticsearch
all 19 commands →
List indices
curl -s 'http://localhost:9200/_cat/indices?v&h=index,health,pri,rep,docs.count,store.size&s=store.size:desc'
Delete index
curl -X DELETE http://localhost:9200/<index>
Get index settings
curl -s http://localhost:9200/<index>/_settings | jq .
Reindex
curl -X POST http://localhost:9200/_reindex -H 'Content-Type: application/json' -d '{"source":{"index":"old"},"dest":{"index":"new"}}'
Force merge index
curl -X POST 'http://localhost:9200/<index>/_forcemerge?max_num_segments=1'