Elasticsearch常见操作举例

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1、创建仓储

单节点直接创建，多节点需要先挂载一个目录

sshfs [email protected]:/root/目录/ /data1/es/backups/ -o allow_other

PUT
http://192.168.0.102:9200/_snapshot/仓储名

参数
{
  "type": "fs",
  "settings": {
  "location": "/data1/es/backups/"
  }
}

2、查询仓储

GET
http://192.168.0.101:9200/_snapshot/_all

3、查询仓储中数据的snapshot名字

GET
http://192.168.0.101:9200/_snapshot/仓储名/_all

4、还原数据

POST
http://192.168.0.101:9200/_snapshot/仓储名/snapshot名字/_restore

5、查看还原进度

GET
http://192.168.0.101:9200/_snapshot/仓储名/snapshot名字/_status

6、备份数据

PUT
http://192.168.0.101:9200/_snapshot/仓储名/快照名字

参数
{
  "indices": "需要备份的索引名字"
}

7、查看备份

GET
http://192.168.0.101:9200/_snapshot/仓储名/快照名字

8、删除仓储

DELETE
http://192.168.0.101:9200/_snapshot/仓储名

9、增加减少副本

PUT
http://192.168.0.101:9200/索引名/_settings

参数
{
  "number_of_replicas": 1
}