Delete old index elasticsearch

Search with query DSL curl -X GET 'http://es:9200/logs-*/_search?pretty' -H 'Content-Type: application/json' -d '{"query":{"match":{"level":"error"}},"size":5}' Show shards allocation curl -s 'http://es:9200/_cat/shards?v&h=index,shard,prirep,state,node,unassigned.reason' Force shard re-allocation curl -X POST http://es:9200/_cluster/reroute?retry_failed=true Update index settings curl -X PUT 'http://es:9200/my-index/_settings' -H 'Content-Type: application/json' -d '{"index":{"number_of_replicas":1}}' Create index template curl -X PUT 'http://es:9200/_index_template/logs-tpl' -H 'Content-Type: application/json' -d '{"index_patterns":["logs-*"],"template":{"settings":{"number_of_shards":2}}}'