python 监控 api 脚本
这个脚本的作用是: 访问 url,返回码大于500就发送报警邮件主要用了 requests 模块, 所以跑监控脚本的 机器要先安装 requests
pip install requests
[*]#!/usr/bin/env python
[*]# -*- coding: utf-8 -*-
[*]
[*]import smtplib
from email.mime.text import MIMEText
import sys
[*]import requests
[*]
[*]
[*]urls=[]
[*]urls.append('http://www.abc.cn/v1/users.json')
[*]urls.append('http://www.abc.cn')
[*]
[*]
[*]# 报警邮件参数设置, 前三行是用来发件的邮箱的配置
[*]mail_host = 'smtp.exmail.qq.com'
[*]mail_user = 'xj@abc.cn' #qq邮箱这个地方必须写全！
[*]mail_pass = "123456"
[*]mail_postfix = 'suibianxie.com'
[*]admin_email = 'admin@youremail.com'
[*]
[*]
[*]
[*]
[*]# 邮件发送函数
[*]def send_mail(to_list,subject,content):
[*] me = mail_user+""
[*] msg = MIMEText(content)
[*] msg['Subject'] = subject
[*] msg['From'] = me
[*] msg['to'] = to_list
[*]
[*]
[*] try:
[*] s = smtplib.SMTP()
[*] s.connect(mail_host)
[*] s.login(mail_user,mail_pass)
[*] s.sendmail(me,to_list,msg.as_string())
[*] s.close()
[*] return True
[*] except Exception,e:
[*] print str(e)
[*] return False
[*]
[*]
[*]# 主体部分
[*]for url in urls:
[*] try:
[*] r = requests.get(url,timeout=3)
[*] if r.status_code >= 500:
[*] msg = 'Error: ' + str(r.status_code) + ' ' + url
[*] print "send email"
[*] send_mail( admin_email,"api error",msg)
[*] print "done"
[*] except requests.exceptions.ConnectionError as e:
[*] print "These aren't the domains we're looking for."
[*] except requests.exceptions.ConnectTimeout as e:
[*] print "Too slow Mojo!"
[*] except requests.exceptions.HTTPError as e:
[*] print "And you get an HTTPError:", e.message
之后放 crontab 里面运行就行
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