ElasticSearch定时删除数据(非时间结尾规律索引)

首先:

感谢博主:参考博客:https://www.orchome.com/477

对于针对性的索引清理定期数据可行方法:

1.手动清理

可基于kibana索引管理进行索引数据清理

2.api清理

curl -XDELETE 'http://ip:端口/索引'

3.脚本清理

#!/bin/sh
# example: sh  delete_es_by_day.sh logstash-kettle-log logsdate 30
index_name=$1
daycolumn=$2
savedays=$3
format_day=$4
if [ ! -n "$savedays" ]; then
  echo "the args is not right,please input again...."
  exit 1
fi

if [ ! -n "$format_day" ]; then
  format_day='%Y%m%d'
fi
sevendayago=`date -d "-${savedays} day " +${format_day}`
curl -X POST  "192.1.80.36:30920/${index_name}/_delete_by_query?pretty" -H "Content-Type: application/json" -d '
{
  "query": {
    "range": {
      "'${daycolumn}'": {
	"from": null, 
	"to": '${sevendayago}'
      }
    }
  }
}'
echo "ok"

  

4.基于脚本定时任务清理数据

将脚本添加到定时任务,定期执行

5.基于elasticsearch-curator定时清理

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转载自www.cnblogs.com/durenniu/p/12365590.html
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