定时清理 elasticsearch 6.5.4 的索引文件

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#!/bin/ship='127.0.0.1'
port=''day=`date -d "2 days ago" +%Y%m%d`
#day=`date -d "5 hour ago" +%Y.%m.%d`echo ""
echo "================================================="
echo `date +"%Y-%m-%d %H:%M.%S"`indexname=`curl -XGET -s $ip:$port/_cat/indices|awk '{print $3}'`
if [ $? -ne ];then
echo "Connect $ip:$port error...."
else
echo "Connect $ip:$port Sucess,loading index ..."
filength=${#indexname[@]}
if [[ -eq "$lenqth" ]];then
echo "Nothings to do!"
fifor i in $indexname
do
time=`echo $i|awk -F"-" '{print $NF}'|egrep "([0-9][0-9][0-9][0-9]).(0[1-9]|[1][0-2]).(0[1-9]|[1-2][0-9]|3[0-1])"`
time=${time//./} if [ -n "$time" ];then
if [ "$time" -lt "$day" ];then
echo ""
echo "Delete $i"
curl -XDELETE http://$ip:$port/$i
fi
fi
doneecho ""