redis key是否设置过期时间监控，并发送至企业微信

Myth丶恋晨 2022-10-07 14:57 175阅读 0赞

#!/bin/sh
 db_ip=127.0.0.1
 db_port=6379
 #password=abc123
 cursor=0
 cnt=10000
 new_cursor=0
 
 for i in Valid: JWT:token:user: SMS:forgetMobile SMS:forgetCountry a:
 do
 redis-cli -h $db_ip -p $db_port scan $cursor match $i\* count $cnt > scan_tmp_result_prod
 new_cursor=`sed -n '1p' scan_tmp_result_prod`
 sed -n '2,$p' scan_tmp_result_prod > scan_result_prod
 cat scan_result_prod |while read line
 do
 ttl_result=`redis-cli -h $db_ip -p $db_port ttl $line`
 if [[ $ttl_result == -1 ]];then
 echo $line >> no_ttl_prod-`date '+%Y%m%d%H'`.log
 fi
 done 
 
 while [ $cursor -ne $new_cursor ]
 do
 redis-cli -h $db_ip -p $db_port scan $new_cursor match $i\* count $cnt > scan_tmp_result_prod
 new_cursor=`sed -n '1p' scan_tmp_result_prod`
 sed -n '2,$p' scan_tmp_result_prod > scan_result_prod
 cat scan_result_prod |while read line
 do
 ttl_result=`redis-cli -h $db_ip -p $db_port ttl $line`
 if [[ $ttl_result == -1 ]];then
 echo $line >> no_ttl_prod-`date '+%Y%m%d%H'`.log
 fi
 done
 done
 rm -rf scan_tmp_result_prod
 rm -rf scan_result_prod
 done
 
 WEBHOOK_URL="https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=derfytg67-dre6-56yh-er56-5db6cc9edc10"
 
 message() { 
 msg1="{\"msgtype\": \"markdown\",\"markdown\": {\"content\": \"# **REDIS节点key过期时间监控****存在未设置过期时间的key**\\n #### **已经搜集整理**\\n > 检测搜集时间： "
 msg2=`date '+%Y-%m-%d %H:%M:%S'`
 msg3=" \\n > 未设置过期时间key路径：$PWD/no_ttl_prod-`date '+%Y%m%d%H'`.log\"}}"
 msg="$msg1 $msg2 $msg3"
 
 curl --location --request POST ${WEBHOOK_URL} --header 'Content-Type: application/json' -d "$msg"
 }
 
 message_successed() { 
 msg4="{\"msgtype\": \"markdown\",\"markdown\": {\"content\": \"# **REDIS节点key过期时间监控****不存在未设置过期时间的key**\\n > 检测搜集时间： "
 msg5=`date '+%Y-%m-%d %H:%M:%S'`
 msg6=" \\n > 检测结果：不存在未设置过期时间的key\"}}"
 msg_successed="$msg4 $msg5 $msg6"
 
 curl --location --request POST ${WEBHOOK_URL} --header 'Content-Type: application/json' -d "$msg_successed"
 }
 
 datetime=`date '+%Y%m%d%H'`
 if [ -f no_ttl_prod-$datetime\.log ];then
 ttl_num=`cat no_ttl_prod-$datetime\.log |wc -l`
 if [[ $ttl_num > 0 ]];then
 message
 fi
 else
 message_successed
 fi

发送结果如下：  
![在这里插入图片描述][20210618185942495.png]

[20210618185942495.png]: /images/20221005/4fecc2d262e547498729a1644b5f0533.png