Elasticsearch 备份与恢复，独一无二

来源：互联网发布：mac解压rar命令编辑：程序博客网时间：2024/06/05 21:05

#创建文件夹用作Elasticsearch备份仓库：
mkdir /usr/local/suninfo/siem/backup
#赋权限
chmod 777 /usr/local/suninfo/siem/backup

在elasticsearch.yml文件中增加path.repo路径配置：

$ vim /usr/local/suninfo/siem/elasticsearch/config/elasticsearch.yml
加上这个配置：
path.repo: ["/usr/local/suninfo/siem/backup"]

重启elasticsearch

#----------------------------------创建仓库------------------------------------------
curl -XPUT 'http://192.168.211.50:9200/_snapshot/my_backup' -d '{
"type": "fs",
"settings": {
"compress" : "true",
"location": "/usr/local/suninfo/siem/backup/my_backup"
}
}'
#----------------------------------查看仓库------------------------------------------
curl -XGET 'http://192.168.211.50:9200/_snapshot/my_backup?pretty'

#----------------------------------备份索引------------------------------------------
curl -XPUT 'http://192.168.211.50:9200/_snapshot/my_backup/snapshot_1' // 备份所有

curl -XPUT 'http://192.168.211.50:9200/_snapshot/my_backup/snapshot_1' -d '{
"indices": "users",
"ignore_unavailable": "true",
"include_global_state": false,
"partial": "false"
}'

#----------------------------------查看备份------------------------------------------
curl -XGET 'http://127.0.0.1:9200/_snapshot/my_backup/snapshot_1'
curl -XGET 'http://127.0.0.1:9200/_snapshot/my_backup/snapshot_1/_status'

#----------------------------------恢复索引------------------------------------------
curl -XPOST 'http://192.168.211.50:9200/_snapshot/my_backup/snapshot_1/_restore' -d '{
"indices": "users",
"ignore_unavailable": "true",
"include_global_state": false,
"rename_pattern": "index_(.+)",
"rename_replacement": "restored_index_$1"
}'

#----------------------------------删除备份------------------------------------------
curl -XDELETE 'http://127.0.0.1:9200/_snapshot/my_backup/snapshot_1'

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