一、Snapshot
1、从已备份的快照中复原indices
POST _snapshot/oss_bucket_name/snapshot_name/_restore?wait_for_completion=false{ "indices":"indices_name", "ignore_unavailable":"true", "index_settings": { "index.number_of_replicas": 0, "index.routing.allocation.total_shards_per_node":"10" }, "include_global_state":false}