aws 预留实例到期监控

概述环境准备 安装python的aws 开发工具包 pip install boto3 配置aws账号 [[email protected] service]# aws configureAWS Access Key ID [None]: xxxxxxAWS Secret Access Key [None]: xxxxxDefault region name [None]:Defaul

环境准备

安装python的aws 开发工具包

pip install boto3

配置aws账号

[[email protected] service]# aws configureAWS Access Key ID [None]: xxxxxxAWS Secret Access Key [None]: xxxxxDefault region name [None]:Default output format [None]:

监控脚本：

#!/usr/bin/env python# -*- Coding:utf-8 -*-import boto3,osimport datetimefrom ReservedInstancesMonitor_message import *def reserved_instances_info():    data=response[‘ReservedInstances‘]    #send_message=""    reserved_instances_number=0    for info in data:        #购买时长        purchase_time=info[‘Duration‘]        #购买起始时间        purchase_start_time=info[‘Start‘]        #print(purchase_time,purchase_start_time)        #获取当前时间        current_time=datetime.datetime.Now()        #print(current_time)        #获取过期时间        retired_time=datetime.datetime.strptime( str(purchase_start_time).split(‘+‘)[0],"%Y-%m-%d %H:%M:%s.%f") + datetime.timedelta(seconds=purchase_time)        #剩余过期时间        retired_left_time=(retired_time -current_time).days        if retired_left_time <= 7:           #send_message +=info[‘InstanceType‘] +" "+str(info[‘InstanceCount‘])+"\n"            reserved_instances_number+=info[‘InstanceCount‘]        #print("预留实例类型:   " + info[‘InstanceType‘],"   过期数量:   ",info[‘InstanceCount‘],"   多少天后过期:  ",retired_left_time)    return reserved_instances_numberif __name__==‘__main__‘:    region_List=[‘ap-northeast-2‘,‘eu-central-1‘]    for region in region_List:        print("-"*100)        clIEnt=boto3.clIEnt(‘ec2‘,region_name=region)        response = clIEnt.describe_reserved_instances(Filters=[{‘name‘:‘state‘,‘Values‘:[‘active‘,]},])        instances_number=reserved_instances_info()        if instances_number != 0:           message="【xx告警】区域: " +region+ " " + str(instances_number) +" "+ "台预留实例将于7天后到期,请及时购置!"           print (message)           send_sms(APIkey,message,mobile)

发短信脚本：

#!/usr/bin/python#-*- Coding:utf-8 -*-# APIkey:成功注册后登录云片官网,进入后台可查看# text:需要使用已审核通过的模板或者默认模板# mobile:接收的手机号,仅支持单号码发送import osimport urllib,urllib2,httplib,timefrom subprocess import Popen,PIPEAPIkey=‘xxxx‘mobile=‘xxxx‘def send_sms(APIkey,text,mobile):     #服务地址     sms_host = "sms.yunpian.com"     #端口号     port = 443     #版本号     version = "v2"     #智能匹配模板短信接口的URI     sms_send_uri = "/" + version + "/sms/single_send.Json"     params = urllib.urlencode({‘APIkey‘: APIkey,‘text‘: text,‘mobile‘:mobile})     headers = {"Content-type": "application/x-www-form-urlencoded","Accept": "text/plain"}     conn = httplib.httpSConnection(sms_host,port=port,timeout=30)     conn.request("POST",sms_send_uri,params,headers)     response = conn.getresponse()     response_str = response.read()     conn.close()     return response_strif __name__==‘__main__‘:     pass     #message="【小慕告警】区域: %s %s 台预留实例将于7天后到期,请及时购置!" %(region,instances_number)     #print send_message     #send_sms(APIkey,mobile)

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