磁盘空间监控--邮件报警

Posted 2020-11-07 lbqiang

#采用psutil获取磁盘信息，判断磁盘占用空间是否大于预设值

#!/usr/bin/env python
#coding:utf-8
import psutil
import socket
import subprocess
import smtplib
from email.mime.text import MIMEText
import smtplib
from email.mime.text import MIMEText
from email.header import Header
import os

def send_mail(subject):
　　message = MIMEText(subject,‘plain‘, ‘utf-8‘)
　　message[‘From‘] = mail_user # 发件人昵称
　　message[‘subject‘]=subject    #邮件主题
　　message[‘To‘] = ‘[email protected]‘ # 收件人昵称
　　try:
　　　　smtpObj = smtplib.SMTP()
　　　　smtpObj.connect(mail_host)
　　　　smtpObj.login(mail_user,mail_pass)
　　　　smtpObj.sendmail(mail_user,receiver, message.as_string())
　　　　print("邮件发送成功")
　　　　except smtplib.SMTPException as e:
　　　　print("Error: 无法发送邮件")

　　except Exception as error:
　　　　print(error)

 

def disk_num(disk,**kwargs):
　　disk[‘usage‘]=psutil.disk_usage(disk[‘mountpoint‘])
　　if disk[‘usage‘][3] > 50:

　　　　ip=os.popen(‘curl ip.6655.com/ip.aspx‘).readlines()[0]  #获取服务器公网ip
　　　　xxx=‘目录‘ + str(disk[‘mountpoint‘]) + ‘,‘ + ‘挂载磁盘:‘+ str(disk[‘device‘]) + ‘,‘+ str(‘目前使用百分比%s‘%(disk[‘usage‘][3])+ ‘服务器ip：‘ + str(ip))
　　　　send_mail(xxx)

if __name__=="__main__":

    mail_host=‘smtp.163.com‘

    mail_user="发件人邮箱"
    mail_pass="邮箱密码"
    receiver = ["[email protected]",]#收件人邮箱

    disk=psutil.disk_partitions()

    disk_dict={}
    for i in disk:
    disk_dict[‘device‘]=i.device
    disk_dict[‘mountpoint‘]=i.mountpoint
    disk_num(disk_dict)

邮件接收格式：