Joo*_*187 3 linux elasticsearch
我有 2 个 Elasticsearch(1 个用于 PROD,1 个用于 DEV 环境)并且我已经设置了一个 NFS 分区(存储库)用于通过 bash 脚本从 PROD 备份所有索引。我们在 DEV Elasticsearch 上有相同的索引,但里面有不同的数据。今天开发人员说他想要从PROD到DEV的2个索引的完整副本。我已经有了完整的索引备份!我知道如何恢复所有索引,但如何选择仅有的 2 个索引?不是完全恢复索引?例如,我有包含这些家伙的快照
{
"snapshot":"elasticsearch_all_indicies_25_06_2018",
"uuid":"aGzmhyOkmlkfmflnslndfs",
"version_id":5060699,
"version":"5.6.6",
"indices":[
"banners",
"products",
"catalogs",
"darbiz",
".kibana",
"invoices",
"bundles",
"groups",
"searchitems",
"params",
"orders"
],
"state":"SUCCESS",
"start_time":"2018-06-24T23:30:01.978Z",
"start_time_in_millis":1529883001978,
"end_time":"2018-06-24T23:30:06.765Z",
"end_time_in_millis":1529883006765,
"duration_in_millis":4787,
"failures":[
],
"shards":{
"total":75,
"failed":0,
"successful":75
}
}
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例如,我只需要恢复到 DEV 的订单和参数索引,而不是整个集合,我该怎么做?谢谢你
您可以在发送到 REST API 的 JSON 内容的正文中指定要恢复的索引。例如:
POST /_snapshot/my_backup/snapshot_1/_restore
{
"indices": "order,params",
"ignore_unavailable": true,
"include_global_state": true
}
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参考
https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-snapshots.html#_restore
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