python运维----检测主机IP ping不通则发邮件

 

#!/usr/bin/env python3 
#coding: utf-8

#第一步：将对应的ping不通的p地址弄到noping.txt文件中

import commands
import os
import smtplib 
import email.MIMEMultipart
import email.MIMEText
import email.MIMEBase
import mimetypes 
import email.MIMEImage
15 
f = open("/lianxi/aochuanfei/ip.txt","r")
f_noping_ip = open("/lianxi/aochuanfei/noping.txt","w")

for ip in f.readlines():
    # 此处必须对IP地址进行处理--将ip地址转换为字符串，否则getstatusoutput函数里面不能传入变量
    os.environ['ip'] = str(ip)

    # 判断ping 一下IP 之后是否通的并返回状态的语句
    (status, optput) = commands.getstatusoutput('ping -c 2 $ip')

    # 判断返回的状态，如果为0说明ping得通，如果不为0则将对应的IP地址写入另外一个文件里面，然后通过右键发送
    if status != 0:
        # print status,'The ip was not ping tong is',ip
        # 状态为0的的直接pass
        f_noping_ip.write(str(ip))
    else:
        # print status,'The ip was ping de tong is',ip
        # 状态不为0的全部写入到noping.txt文件里面
        pass

f.close()
f_noping_ip.close()

#第二步：将文件noping.txt通过邮件发送到对应邮箱

# 此步注意首先要到163上去注册一个邮箱帐号作为发件箱，而且要在客户端中设置验证
From = "aochuanfei@163.com" 
To = "158505233239@qq.com,123456@qq.com" 
file_name = "noping.txt"     #附件名 

server = smtplib.SMTP("smtp.163.com") 
server.login("aochuanfei","aixocm123")  #仅smtp服务器需要验证时 

# 构造MIMEMultipart对象做为根容器 
main_msg = email.MIMEMultipart.MIMEMultipart() 

# 构造MIMEText对象做为邮件显示内容并附加到根容器 
text_msg = email.MIMEText.MIMEText("请注意附件是注意内容",_charset="utf-8") 
main_msg.attach(text_msg) 

# 构造MIMEBase对象做为文件附件内容并附加到根容器 
ctype,encoding = mimetypes.guess_type(file_name) 
if ctype is None or encoding is not None: 
    ctype='application/octet-stream' 
maintype,subtype = ctype.split('/',1) 
file_msg=email.MIMEImage.MIMEImage(open(file_name,'rb').read(),subtype) 
print ctype,encoding 

## 设置附件头 
basename = os.path.basename(file_name) 
file_msg.add_header('Content-Disposition','attachment', filename = basename)#修改邮件头 
main_msg.attach(file_msg) 

# 设置根容器属性 
main_msg['From'] = From 
main_msg['To'] = To 
main_msg['Subject'] = "ping不通的IP地址请看附件" 
main_msg['Date'] = email.Utils.formatdate( ) 

# 得到格式化后的完整文本 
fullText = main_msg.as_string( ) 

# 用smtp发送邮件 
try: 
    server.sendmail(From, To.split(','), fullText) 
finally: 
    server.quit()

 

请注意附件内容