#!/bin/bash

while [ true ]; do

/bin/sleep 1

sh mysql_status.sh

done

#!/bin/sh

#pid kill thread for chenglee

#if fileformat=dos, update fileformat=unix

#code:set fileformat=unix

#check:set ff ?

if [ $# -lt 1 ]

then

  echo "not procedure_name"

  exit 1

fi

PROCESS=`ps -ef|grep $1|grep -v grep|grep -v PPID|awk '{ print $2}'`

for i in $PROCESS

do

  echo "Kill the $1 process [ $i ]"

  kill -9 $i

done

#!/bin/bash

#/usr/bin/nmap localhost | grep 3306

#lsof -i:3306

MYSQLPORT=`netstat -tlnp | grep "3306"|awk -F[:" "]+ '{print $4}'`

STR_TIME=$ date "+%Y-%m-%d %H:%M:%S"

function checkMysqlStatus(){

    /usr/bin/mysql -uroot -plizhenghua --connect_timeout=5 -e "show databases;" &>/dev/null 2>&1

    if [ $? -ne 0 ]

    then

        restartMysqlService

        if [ "$MYSQLPORT" == "3306" ];then

            echo "mysql restart successful......"

        else

            echo "mysql restart failure......"

            python mail.py

        fi

    else

        echo "mysql is running..."

    fi

}  

function restartMysqlService(){

    cat code.txt

    echo "测试重启mysql服务!"

    echo "清除mysql残余!"

    chengkill mysqld

    echo "准备重启!"

    service mysqld restart

    echo "重启成功!"

#    python mail.py

}  

if [ "$MYSQLPORT" == "3306" ]

then

    checkMysqlStatus

else

    restartMysqlService

fi

#!/usr/bin/python

#-*- coding:utf-8 -*-

#Python Mail for chenglee

#if fileformat=dos, update fileformat=unix

#code:set fileformat=unix

#check:set ff ?

import smtplib

from email.mime.text import MIMEText

from email.utils import formataddr

my_sender='11318@qq.com'    # 发件人邮箱账号

my_pass = 'mwbajizijah'              # 发件人邮箱密码(当时申请smtp给的口令)

my_user='14783@qq.com'      # 收件人邮箱账号，我这边发送给自己

my_content='系统管理员您好,该系统的mysql进程已经崩溃并重启失败,请手动重启!!'

my_title='进程告警'

def mail():

    ret=True

    try:

        msg=MIMEText(my_content,'plain','utf-8')

        msg['From']=formataddr(["发件人昵称",my_sender])  # 括号里的对应发件人邮箱昵称、发件人邮箱账号

        msg['To']=formataddr(["收件人昵称",my_user])              # 括号里的对应收件人邮箱昵称、收件人邮箱账号

        msg['Subject']=my_title                # 邮件的主题，也可以说是标题

        server=smtplib.SMTP_SSL("smtp.qq.com", 465)  # 发件人邮箱中的SMTP服务器，端口是465

        server.login(my_sender, my_pass)  # 括号中对应的是发件人邮箱账号、邮箱密码

        server.sendmail(my_sender,[my_user,],msg.as_string())  # 括号中对应的是发件人邮箱账号、收件人邮箱账号、发送邮件

        server.quit()# 关闭连接

    except Exception:# 如果 try 中的语句没有执行，则会执行下面的 ret=False

        ret=False

    return ret

ret=mail()

if ret:

    print("邮件发送成功")

else:

    print("邮件发送失败")

/

　　　/　　　/　　　/

　　 ____,____  /

　 //  |ヽヽ  ＼　　/

　^^^^^|^^^^^^^

/　　  | ∩,,∩　/　　/

 　 　 |(*(T)*)

 　/　  0と　 )　　/

　  　　  し─ Ｊ

        chenglee