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自动删除 Elasticsearch 索引

#!/bin/bash
# author: Wang XiaoQiang
# crontab -e
# 0 0 * * * /root/script/del_esindex.sh # auto delete
7 day ago elasticsearch index dtime=`date -d "7 day ago" +%Y-%m-%d` dtime_stamp=`date -d "$dtime" +%s` indexs=`curl -s http://127.0.0.1:9200/_cat/indices | awk $3~/^logstash/{print $3}` for line in $indexs;do index=$line itime=`echo $line | awk -F - {print $3} | tr . -` itime_stamp=`date -d "$itime" +%s` if [ $itime_stamp -lt $dtime_stamp ];then curl -X DELETE "http://127.0.0.1:9200/$index" > /dev/null 2>&1 fi done

自动删除 Elasticsearch 索引