python监控日志中的报错并进行邮件报警

#!/bin/sh
#日志路径
mall_c_log_path='/data/admin/log/mall-c/1.0.0/qa/base/1/mall-c.log'
mall_mg_log_path='/data/admin/log/mall-mg/1.0.0/qa/base/1/mall-mg.log'
#当前时间前一分钟，精确到分
curdate=`date -d "1 minute aGo" +"%Y-%m-%d %H:%M"`
echo ${curdate}
#获取mall_c要截取日期日志的开始和结束行号
c_start_line=`cat -n $mall_c_log_path | grep "${curdate}" | head -1 | cut -f1`
c_end_line=`cat -n $mall_c_log_path | grep "${curdate}" | tail -1 | cut -f1`
#获取mall_mg要截取日期日志的开始和结束行号
mg_start_line=`cat -n $mall_mg_log_path | grep "${curdate}" | head -1 | cut -f1`
mg_end_line=`cat -n $mall_mg_log_path | grep "${curdate}" | tail -1 | cut -f1`
sed -n "$c_start_line,${c_end_line}p" $mall_c_log_path > /data/admin/log_err/mall_c_now.log
sed -n "$mg_start_line,${mg_end_line}p" $mall_mg_log_path > /data/admin/log_err/mall_mg_now.log
#清空错误日志文件
> /data/admin/log_err/mall-c_err.txt
> /data/admin/log_err/mall-mg_err.txt
#将报错信息写入文件
err_list=(ArithmeticExecption NullPointerException ClassCastException NegativeArrayException ArrayIndexOutOfBoundsException SecturityException EOFException FileNotFoundException NumberFORMatException sqlException IOException NoSuchMethodException SocketTimeoutException)
for i in ${err_list[*]}; do
cat /data/admin/log_err/mall_c_now.log | grep -C 20 "${i}" >> /data/admin/log_err/mall-c_err.txt
cat /data/admin/log_err/mall_mg_now.log | grep -C 20 "${i}" >> /data/admin/log_err/mall-mg_err.txt
done

# -*- coding: UTF-8 -*-
import smtplib,os
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header
def send_mail_attch():
    #发送邮箱
    # sender='18706710668@163.com'
    sender='815618406@qq.com'
    #接收邮箱
    receiver='815618406@qq.com'
    #发送邮箱服务器
    # smtpserver='smtp.163.com'
    smtpserver='smtp.qq.com'
    #用户名  口令
    # username='18706710668@163.com'
    username='815618406@qq.com'
    passWord='vwrfpqwbwgsybdah'
    #中文需参数‘utf8'，单字节字符不需要
    # 发送邮件主题
    subject = '互动赢家QA环境日志监控报警'
    msg = MIMEMultipart('mixed')
    msg['Subject'] = Header(subject, 'utf-8')
    #邮件正文
    text = "Dear all!\n 附件是后端日志报错内容，请查收~"
    zw = MIMEText(text,'plain','utf-8')
    msg.attach(zw)
    #邮件附件1
    size_mall_c = os.path.getsize('/data/admin/log_err/mall-c_err.txt')
    if size_mall_c != 0:
        mall_c_log = open('/data/admin/log_err/mall-c_err.txt',"rb")
        send_mall_c_log = mall_c_log.read()
        mall_c_log.close()
        att_1 = MIMEText(send_mall_c_log, 'base64', 'utf-8')
        att_1["Content-Type"] = "application/octet-stream"
        att_1["Content-Disposition"] = "attachment;filename = 'mall_c_err.txt'"
        msg.attach(att_1)
    #邮件附件2
    size_mall_mg = os.path.getsize('/data/admin/log_err/mall-mg_err.txt')
    if size_mall_mg != 0:
        mall_mg_log = open('/data/admin/log_err/mall-mg_err.txt',"rb")
        send_mall_mg_log = mall_mg_log.read()
        mall_mg_log.close()
        att_2 = MIMEText(send_mall_mg_log, 'base64', 'utf-8')
        att_2["Content-Type"] = "application/octet-stream"
        att_2["Content-Disposition"] = "attachment;filename = 'mall_mg_err.txt'"
        msg.attach(att_2)
    msg['to']='815618406@qq.com'
    msg['from']='815618406@qq.com'
    smtp=smtplib.SMTP_SSL('smtp.qq.com',port=465)
    #smtp=smtplib.SMTP()
    #smtp.connect('smtp.qq.com')
    #smtp.set_debuglevel(1)
    smtp.login(username,password)
    smtp.sendmail(sender,receiver,msg.as_string())
    smtp.quit()
if __name__ == '__main__':
    size_mall_c = os.path.getsize('/data/admin/log_err/mall-c_err.txt')
    size_mall_mg = os.path.getsize('/data/admin/log_err/mall-mg_err.txt')
    if (size_mall_c != 0) or (size_mall_mg != 0):
        send_mail_attch()

#!/bin/sh
#执行收集报错的脚本
sh /data/admin/log_err/monitor_log_err.sh
sleep 10
#执行发送邮件脚本
/usr/bin/python /data/admin/log_err/send_email.py