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這篇文章將為大家詳細(xì)講解有關(guān)使用python怎么編寫一個(gè)檢測nginx服務(wù)郵件的腳本,文章內(nèi)容質(zhì)量較高,因此小編分享給大家做個(gè)參考,希望大家閱讀完這篇文章后對相關(guān)知識有一定的了解。
$ cat checkserver.py #!/usr/bin/python # -*- coding: utf-8 -*- import os import socket import smtplib from email.mime.text import MIMEText from email.header import Header mail_host = "smtp.exmail.qq.com" mail_user = "yunwei-monitor@111.com" mail_pass = "yNE8dcsx" sender = 'yunwei-monitor@111.com' receivers = ['lixinliang@111.com'] def Checkserverdown(): #三個(gè)參數(shù):第一個(gè)為文本內(nèi)容,第二個(gè) plain 設(shè)置文本格式,第三個(gè) utf-8 設(shè)置編碼 message = MIMEText('192.168.71.200 nginx is down','plain','utf-8') message['From'] = Header("Nginx is down ", 'utf-8') # 發(fā)送者 message['To'] = Header("李鑫亮", 'utf-8') # 接收者 subject = '192.168.71.200 nginx is down' message['Subject'] = Header(subject,'utf-8') try: smtpobj = smtplib.SMTP() smtpobj.connect(mail_host,25) smtpobj.login(mail_user,mail_pass) smtpobj.sendmail(sender,receivers,message.as_string()) print("郵件發(fā)送成功") except smtplib.SMTPException: print("Error: 無法發(fā)送郵件") def Checkserverstilldown(): #三個(gè)參數(shù):第一個(gè)為文本內(nèi)容,第二個(gè) plain 設(shè)置文本格式,第三個(gè) utf-8 設(shè)置編碼 message = MIMEText('192.168.71.200 nginx is still down','plain','utf-8') message['From'] = Header("Nginx is still down ", 'utf-8') # 發(fā)送者 message['To'] = Header("李鑫亮", 'utf-8') # 接收者 subject = '192.168.71.200 nginx is still down' message['Subject'] = Header(subject,'utf-8') try: smtpobj = smtplib.SMTP() smtpobj.connect(mail_host,25) smtpobj.login(mail_user,mail_pass) smtpobj.sendmail(sender,receivers,message.as_string()) print("郵件發(fā)送成功") except smtplib.SMTPException: print("Error: 無法發(fā)送郵件") def Checkserverup(): #三個(gè)參數(shù):第一個(gè)為文本內(nèi)容,第二個(gè) plain 設(shè)置文本格式,第三個(gè) utf-8 設(shè)置編碼 message = MIMEText('192.168.71.200 nginx is up','plain','utf-8') message['From'] = Header("Nginx is up ", 'utf-8') # 發(fā)送者 message['To'] = Header("李鑫亮", 'utf-8') # 接收者 subject = '192.168.71.200 nginx is up' message['Subject'] = Header(subject,'utf-8') try: smtpobj = smtplib.SMTP() smtpobj.connect(mail_host,25) smtpobj.login(mail_user,mail_pass) smtpobj.sendmail(sender,receivers,message.as_string()) print("郵件發(fā)送成功") except smtplib.SMTPException: print("Error: 無法發(fā)送郵件") # 判斷 nginx 進(jìn)程輸出內(nèi)容來確定是否要進(jìn)行進(jìn)程啟動(dòng) file = "/tmp/nginx.txt" os.system("""ps -ef |grep nginx |grep -Ev "grep|vim" > %s""" % file) print (os.path.getsize(file)) if os.path.getsize(file) == 0: Checkserverdown() os.system("/usr/sbin/nginx") print (os.path.getsize(file)) os.system("""ps -ef |grep nginx |grep -Ev "grep|vim" > %s""" % file) if os.path.getsize(file) == 0: Checkserverstilldown() os.system("/usr/sbin/nginx") else: Checkserverup()
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