web站点健康检测和告警小脚本

#!/bin/sh

web01="http://172.18.52.xx:8080/web/api/getTime"
web02="http://172.18.52.xx:8080/web/api/getTime"
web01_status="/root/.web01_cache"
web02_status="/root/.web02_cache"
maillog="/root/maillog"
#状态码:0是正常,1是异常
mails="4948xxxx@qq.com,1012xxxx@qq.com"
time=`date -d today +"%Y-%m-%d"`

#$web01 $web01_status $mails
mailing(){
  count=`cat $2|grep 1|wc -l`
  result=`curl -s -m 2 $1 -o /dev/null -w %{http_code}` > /dev/null
  #echo $result
  if [ $result -eq 200 ];then
    if [ $count -gt 2 ];then
      echo $2 |awk -F. '{print$2}'|awk -F_ '{print$1"节点已经恢复"}'|mail  -s "MoGuMiao告警" $3 > /dev/null
    fi
    echo 0 > $2
  else
    echo 1 >> $2
  fi


  count=`cat $2|grep 1|wc -l`
  #echo $count
  if [ $count -gt 2 ];then
    echo $2 |awk -F. '{print$2}'|awk -F_ '{print$1"节点故障,请尽快检查"}'|mail  -s "MoGuMiao告警" $3 > /dev/null
  fi
}
############################################
#web01检查
mailing $web01 $web01_status $mails
#web02检查
mailing $web02 $web02_status $mails