采用快照方式
1.源集群采用NFS，注意权限
2.共享目录完成后，在所有ES服务器上挂载为同一目录
3.创建快照仓库
put _snapshot/my_backup
{
"type": "fs",
"settings": {
"compress": true,
"location": "/data/esback"
}
}
4.全部索引备份
get _snapshot/my_backup/snapshot_1
目标ES集群
0.创建快照仓库
put _snapshot/my_backup
{
"type": "fs",
"settings": {
"compress": true,
"location": "/data/esback"
}
}
1.查看快照状态
GET _snapshot/my_backup/snapshot_1/_status
注意要完全一样
2.恢复快照
post _snapshot/my_backup/snapshot_1/_restore
3.如果是全部恢复
要删除.kibana索引
不能与恢复的索引一样
DELETE .kibana