1、查看集群设置
GET /_cluster/settings
2、设置allocation
#禁止分片分配 put _cluster/settings { "transient":{ "cluster.routing.allocation.enable": "none" } }
#允许分片分配 put /_cluster/settings { "transient":{ "cluster.routing.allocation.enable": "all" } }
3、删除索引
# kibana dev tools delete {index_name} eg：delete ngxrelate-2018_05_26 # curl方式 curl -XDELETE -u elastic:changeme ‘localhost:9200/nginxaccess-2017_09?pretty‘
4、查看未分配分片（unassigned shard）
# curl方式 curl http://10.80.17.154:9200/_cat/shards | grep -i unassigned
5、查看索引
# kibana dev tools GET /_cat/indices?v # curl 方式 curl -u elastic:changeme ‘http://localhost:9200/_cat/indices?v‘
6、查看模板（template）
# kibana dev tools GET /_template/nginxaccess?pretty # curl方式 curl -u elastic:changeme ‘http://localhost:9200/_template/nginxaccess?pretty‘
7、删除模板
# kibana dev tools DELETE /_template/nginxaccess # curl方式 curl -XDELETE -u elastic:changeme ‘http://localhost:9200/_template/nginxaccess‘
8、加载模板
curl -u elastic:changeme -XPUT ‘http://localhost:9200/_template/nginxaccess‘ -d @nginxaccess.json
9、查看mapping
curl -u elastic:changeme ‘http://localhost:9200/{INDEX_NAME}/_mapping/?pretty‘
10、查看集群的状态
# kibana dev tools GET /_cat/health?v&ts=false&pretty # curl curl -u elastic:changeme ‘http://localhost:9200/_cat/health?v&ts=false&pretty‘
11、计算集群中文档数量
curl -u elastic:changeme ‘http://10.80.17.154:9200/_count?pretty‘ -d ‘{"query": {"match_all": {}}}‘
原文：https://www.cnblogs.com/sailq21/p/9298109.html