elasticsearch 索引创建过程（使用elasticsearch定时删除索引数据）

vim del_es_by_day.sh
#!/bin/bash
#定时删除elasticsearch索引
#author menard 2019-3-25
date=`date -d "-7 days" "+%Y.%m.%d"`
/usr/bin/curl -v --user elastic:password -XDELETE "http://192.168.10.201:9200/*-$date"

put test-2019.03.18
put index-2019.03.18

crontab -e
00 01 * * * /workspace/script/del_es_by_day.sh

*/1 * * * * /opt/scheduler/es_bk.sh >> /opt/scheduler/bk_log.txt 2>&1

#! /bin/bash
echo '=================================start======================================'
#删除备份的快照
curl -i -X DELETE localhost:9200/_snapshot/es_backup/snapshot01
#再次备份
curl -i -X PUT localhost:9200/_snapshot/es_backup/snapshot01
echo '==================================end======================================='

mkdir -p /bk/es/data
#修改权限
chmod -R 777 bk

curl -i -H ""'Content-Type:application/json;charset=UTF-8'"" -X PUT --data '{"type": "fs","settings": {"location": "/bk/es/data"}}' localhost:9200/_snapshot/es_backup

curl -i -X PUT localhost:9200/_snapshot/es_backup/snapshot01

curl -i -H ""'Content-Type:application/json;charset=UTF-8'"" -X PUT --data '{"indices": "'bk_user_index_server'"}' localhost:9200/_snapshot/es_backup/snapshot01

systemctl restart cron

curl -i -H ""'Content-Type:application/json;charset=UTF-8'"" -X POST --data '{"indices": "'bk_user_index_server'"}' localhost:9200/_snapshot/es_backup/snapshot01/_restore

curl -i -X POST localhost:9200/_snapshot/es_backup/snapshot01/_restore