Elasticsearch Index Backup Recovery

Backup Script es_backup.sh:

#!/bin/bash
#备份昨天数据, deleted 30 days ago Index host= ' hostname ' es_user=$1es_passwd=$2# get yesterday date (backup used) date_yesterday= ' date-d '-1 day "+%y.%m.%d ' # Gets the current timestamp date_now= ' Date +%s ' #获取一个月前的日期date_month_ago = ' date [email protected]$[$date _now-2592000] "+%y.%m.%d" ' For i in Txxxx zhaoxxx #指定备份索引do #判断仓库是否存在, does not exist create code= ' Curl-xget-u$es_user: $es _passwd-s-W "%{http_code}\n "http://127.0.0.1:9200/_snapshot/" $i "-o/dev/null-i" [!-d/s3/elasticsearch/"$i"] &&/usr/bin/sudo Mkdi r/s3/elasticsearch/"$i" &&/usr/bin/sudo chown-r elasticsearch.elasticsearch/s3/elasticsearch/if ["$code" -ne];then curl-xput-u$es_user: $es _passwd http://127.0.0.1:9200/_snapshot/"$i"-d ' {"type": " FS "," Settings ": {" Location ":"/s3/elasticsearch/' $i ' "}} ' [$?-eq 0]&&A mp   echo "Create warehouse: $i" Else echo "warehouse: $i already exists!" Fi #备份昨天数据 curl-xput-u$es_user: $es _passwd http://127.0.0.1:9200/_snapshot/"$i"/"$i"-"$date _yesterday"-d ' {"Indices": "' $i '-' $date _yesterday '"} ' [$-ne 0]&& echo "$time $host $i-$date _yesterday backup F ailed! "|mail-s" ES Backup Information "$address #删除上个月当天的数据 curl-xdelete-u$es_user: $es _passwd http://127.0.0.1: 9200/"$i"-"$date _month_ago" | | echo "No data existed the day before last month!" Done

Recovery Script es_restore.sh:

#!/bin/bash
#恢复指定时间段内索引数据es_user =$1es_passwd=$2while:d o #读取用户输入 read-p "Please enter the service you want to restore (eg:xxxxx, q exit): Service #指定恢复数据的索引名 EC  Ho "Input: $service" If ["$service" = "Q"];then exit fi while:do read-p "Please enter the start date (eg:2018-05-01, Q return to previous level):"    start_date if ["$start _date" = "Q"];then break fi read-p "Please enter the end date (eg:2018-05-30, Q return to previous level):" End_date If ["$end _date" = "Q"];then break fi start_date_tosecond= ' date-d $start _date +%s ' end_date_tosecond= ' da te-d $end _date +%s ' #收集所有日期 function gen_date {index=0 while ["$start _date_tosecond"-le "$end _date_tos Econd "] do curr_date= ' date [email protected] $start _date_tosecond +%y.%m.%d ' date_arr[index]= $curr   _date start_date_tosecond=$[$start _date_tosecond+86400] let index++ done} gen_date $start _date $end _date n=0 While ["$n"-lt "${#date_arr [@]}"] do echo ${date_arr[$n]} code= ' Curl-xpost-u$es_u Ser: $es _passwd-s-W "%{http_code}\n "http://127.0.0.1:9200/_snapshot/" $service "/" $service "-${date_arr[$n]}/_restore-o/dev/null ' let n++ echo "$code" if ["$code"-eq];then echo "$service _${date_arr[$n]} import Successful" Else echo "$s ervice_${date_arr[$n]} Import Failed "Fi done Donedone

Elasticsearch Index Backup Recovery