day 74 shell项目告警系统(2)

20.23~20.25 告警系统邮件引擎

1、告警系统之mail.sh

• mail.sh内容 ，其中mail.py内容到这里下载https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D22Z/mail.py

  log=$1

t_s=`date +%s`

t_s2=`date -d "2 hours ago" +%s`

if [ ! -f /tmp/$log ]

then

    echo $t_s2 > /tmp/$log

fi

t_s2=`tail -1 /tmp/$log|awk '{print $1}'`

echo $t_s>>/tmp/$log

v=$[$t_s-$t_s2]

echo $v

if [ $v -gt 3600 ]

then

    ./mail.py  $1  $2  $3

    echo "0" > /tmp/$log.txt

else

    if [ ! -f /tmp/$log.txt ]

    then

        echo "0" > /tmp/$log.txt

    fi

    nu=`cat /tmp/$log.txt`

    nu2=$[$nu+1]

    echo $nu2>/tmp/$log.txt

    if [ $nu2 -gt 10 ]

    then

         ./mail.py  $1 "trouble continue 10 min $2" "$3"

         echo "0" > /tmp/$log.txt

    fi

fi