python運維----檢測主機IP ping不通則發郵件

 

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

#第一步：將對應的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():
    # 此處必須對IP地址進行處理--將ip地址轉換為字符串，否則getstatusoutput函數里面不能傳入變量
    os.environ['ip'] = str(ip)

    # 判斷ping 一下IP 之后是否通的並返回狀態的語句
    (status, optput) = commands.getstatusoutput('ping -c 2 $ip')

    # 判斷返回的狀態，如果為0說明ping得通，如果不為0則將對應的IP地址寫入另外一個文件里面，然后通過右鍵發送
    if status != 0:
        # print status,'The ip was not ping tong is',ip
        # 狀態為0的的直接pass
        f_noping_ip.write(str(ip))
    else:
        # print status,'The ip was ping de tong is',ip
        # 狀態不為0的全部寫入到noping.txt文件里面
        pass

f.close()
f_noping_ip.close()

#第二步：將文件noping.txt通過郵件發送到對應郵箱

# 此步注意首先要到163上去注冊一個郵箱帳號作為發件箱，而且要在客戶端中設置驗證
From = "[e-mail]" 
To = "[e-mail],[e-mail]" 
file_name = "noping.txt"     #附件名 

server = smtplib.SMTP("smtp.163.com") 
server.login("aochuanfei","aixocm123")  #僅smtp服務器需要驗證時 

# 構造MIMEMultipart對象做為根容器 
main_msg = email.MIMEMultipart.MIMEMultipart() 

# 構造MIMEText對象做為郵件顯示內容並附加到根容器 
text_msg = email.MIMEText.MIMEText("請注意附件是注意內容",_charset="utf-8") 
main_msg.attach(text_msg) 

# 構造MIMEBase對象做為文件附件內容並附加到根容器 
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 

## 設置附件頭 
basename = os.path.basename(file_name) 
file_msg.add_header('Content-Disposition','attachment', filename = basename)#修改郵件頭 
main_msg.attach(file_msg) 

# 設置根容器屬性 
main_msg['From'] = From 
main_msg['To'] = To 
main_msg['Subject'] = "ping不通的IP地址請看附件" 
main_msg['Date'] = email.Utils.formatdate( ) 

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

# 用smtp發送郵件 
try: 
    server.sendmail(From, To.split(','), fullText) 
finally: 
    server.quit()

 

請注意附件內容