Zero's Blog

keepalived切换通知脚本

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more changeState_mail.py
#!/usr/bin/python
# -*- coding: UTF-8 -*-
import smtplib
import socket
import time
from email.MIMEText import MIMEText
from email.Utils import formatdate
from email.Header import Header
import sys
#发送邮件的相关信息，根据实际情况填写
smtpHost = 'mail.xxx.com'
smtpPort = '25'
sslPort  = '465'
fromMail = 'user@xxx.com'
toMail  = 'user@xxx.com'
username = 'user@xxx.com'
password = 'passwd'
#解决中文问题
reload(sys)
sys.setdefaultencoding('utf8')
 
#邮件标题和内容
 subject  = socket.gethostname() + " HA status has changed"
 body= (time.strftime("%Y-%m-%d %H:%M:%S")) + " vrrp transition, " + socket.gethostname() + " changed to be " + sys.argv[1]
  
#初始化邮件
  encoding = 'utf-8'
  mail = MIMEText(body.encode(encoding),'plain',encoding)
  mail['Subject'] = Header(subject,encoding)
  mail['From'] = fromMail
  mail['To'] = toMail
  mail['Date'] = formatdate()
   
   try:
#连接smtp服务器，明文/SSL/TLS三种方式，根据你使用的SMTP支持情况选择一种
#普通方式，通信过程不加密
#smtp = smtplib.SMTP(smtpHost,smtpPort)
#smtp.ehlo()
#smtp.login(username,password)
    
#tls加密方式，通信过程加密，邮件数据安全，使用正常的smtp端口
#smtp = smtplib.SMTP(smtpHost,smtpPort)
#smtp.ehlo()
#smtp.starttls()
#smtp.ehlo()
#smtp.login(username,password)
	 
#纯粹的ssl加密方式，通信过程加密，邮件数据安全
		smtp = smtplib.SMTP_SSL(smtpHost,sslPort)
		smtp.ehlo()
		smtp.login(username,password)
				  
#发送邮件
		smtp.sendmail(fromMail,toMail,mail.as_string())
		smtp.close()
		print 'OK'
	except Exception:
	    print 'Error: unable to send email'

changeState_mail.py