8-13 11 views
背景
做为乙方运维人员经常会有要提供服务器的资源利用率报表的时候，随便搞搞就要花半天时间，为此写了这么一个自动化的脚本，你可以将其集合到自己的运维平台上做个定时异步，废话不多说，上脚本
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#!/usr/bin/env python # -*- coding: utf-8 -*- # @Author : Eric Winn # @Email : eng.eric.winn@gmail.com # @Time : 2018/2/25 14:53 # @Version : 1.0 # @File : aliyun_monitor # @Software : PyCharm import os import logging import logging.config from aliyunsdkcore import client from aliyunsdkcms.request.v20170301 import QueryMetricListRequest import xlsxwriter import datetime, time import json from concurrent.futures import ProcessPoolExecutor class aliyun_monitor: def __init__(self, access_key, access_secret, region_ids, period, start_time, days_ago): self.project = '' self.metric = '' self.instrance = '' self.period = period self.start_time = start_time self.days_ago = days_ago self.clt = client.AcsClient(access_key, access_secret, region_ids) self.request = QueryMetricListRequest.QueryMetricListRequest() self.request.set_accept_format('json') def setattr(self, project, metric, instrance): self.project = project self.metric = metric self.instrance = instrance def factory(self): self.request.set_Project(self.project) self.request.set_Metric(self.metric) timestamp_start = int(time.mktime(time.strptime(self.start_time, "%Y-%m-%d %H:%M:%S"))) * 1000 self.request.set_StartTime(timestamp_start) self.request.set_Dimensions("{'instanceId':'" + self.instrance + "'}") self.request.set_Period(self.period) result = self.clt.do_action_with_exception(self.request) result = json.loads(result) result = result['Datapoints'] return result def run(self): result = self.factory() MaxUse = [] MinUse = [] average = [] UseTime = [] data = {} for mx in result: if self.metric == "diskusage_utilization" and mx['diskname'] == "/": continue MaxUse.append(float('%.2f' % mx['Average'])) UseTime.append(mx['timestamp']) MinUse.append(mx['Minimum']) average.append(mx['Average']) MaxUseTime = datetime.datetime.strftime( datetime.datetime.fromtimestamp(UseTime[MaxUse.index(max(MaxUse))] / 1000), "%Y-%m-%d %H:%M:%S") MinUseTime = datetime.datetime.strftime( datetime.datetime.fromtimestamp(UseTime[MinUse.index(min(MinUse))] / 1000), "%Y-%m-%d %H:%M:%S") AverageTime = datetime.datetime.strftime( datetime.datetime.fromtimestamp(UseTime[average.index(max(average))] / 1000), "%Y-%m-%d %H:%M:%S") data.update({ 'MaxUseTime': MaxUseTime, 'MinUseTime': MinUseTime, 'MaxUse': max(MaxUse), 'MinUse': min(MinUse), 'AverageTime': AverageTime, 'Average': max(average) }) return data class Excel: def __init__(self, fname): self.fname = fname self.workbook = xlsxwriter.Workbook(fname) self.worksheet = self.workbook.add_worksheet() self.format_body = self.workbook.add_format({ 'align': 'center', 'valign': 'vcenter', 'font_size': 12, 'bg_color': '#5ABAFE', 'border': 1 }) self.format_title = self.workbook.add_format({ 'bold': True, 'align': 'center', 'valign': 'vcenter', 'font_size': 20, 'bg_color': 'green', 'border': 1 }) self.format_buname = self.workbook.add_format({ 'bold': True, 'align': 'center', 'valign': 'vcenter', 'font_size': 15, 'bg_color': '#5ABAFE', 'border': 1 }) def write(self, col, data, key): if key == 'title': format = self.format_title self.worksheet.write_row(col, data, format) elif key == 'body': format = self.format_body self.worksheet.write_column(col, data, format) elif key == 'buname': format = self.format_buname for v in data: co = 'A' + str(col) + ':A' + str(col + 1) self.worksheet.merge_range(co, v, format) col += 2 def close(self): self.workbook.close() def read_config(conf): from ConfigParser import ConfigParser import codecs cfg = ConfigParser() cfg.readfp(codecs.open(conf, 'r', encoding='utf-8')) instanceIds = eval(cfg.get('aliyun_monitor', 'instanceIds')) metric_list = eval(cfg.get('aliyun_monitor', 'metric_list')) rds_metric_list = eval(cfg.get('aliyun_monitor', 'rds_metric_list')) lbs_metric_list = eval(cfg.get('aliyun_monitor', 'lbs_metric_list')) access_key = eval(cfg.get('aliyun_monitor', 'access_key')) access_secret = eval(cfg.get('aliyun_monitor', 'access_secret')) region_ids = eval(cfg.get('aliyun_monitor', 'region_ids')) days_ago = eval(cfg.get('aliyun_monitor', 'days_ago')) period = eval(cfg.get('aliyun_monitor', 'period')) title = eval(cfg.get('aliyun_monitor', 'title')) buname = eval(cfg.get('aliyun_monitor', 'buname')) start_time = datetime.datetime.strftime(datetime.datetime.now() + datetime.timedelta(days=days_ago), "%Y-%m-%d %H:%M:%S") return access_key, access_secret, region_ids, days_ago, period, title, buname, instanceIds, metric_list, rds_metric_list, lbs_metric_list, start_time def make_message(result, start_time, excel_file_name): from mail import mailFactory msgBody = u''' <table> <thead> <tr style="font-size:20px;background-color: green"> <th>主机</th> <th>CPU</th> <th>内存</th> <th>磁盘</th> <th>流量入</th> <th>流量出</th> </tr> </thead> <tbody> ''' for s in result: msgBody += u''' <tr> <td rowspan="2" style="background-color: #5ABAFE;font-size: 15px;font-weight: bold;text-align: center;vertical-align: middle"> %s </td> ''' % s['name'] for metric_value in s['value']: msgBody += u''' <td> 最高：%s </td> ''' % metric_value[0] msgBody += ''' </tr> <tr> ''' for metric_value in s['value']: msgBody += u''' <td> 最低：%s </td> ''' % metric_value[1] msgBody += u''' </tr> </tbody> </table> <a href="http://www.itnotebooks.com/public/data/%s" style="font-size: 20px;color: blue;" >下载到本地</a> ''' % excel_file_name header = {'Content-Type': 'text/html; charset="utf-8"', } mailFactory(['aaa@aaa.com','bbb@aaa.com'], u'XX项目阿里云监控月报' + ' (' + start_time + " ~ " + time.strftime('%Y-%m-%d %H:%M:%S', time.localtime( time.time())) + ')', None, msgBody, header) if __name__ == '__main__': BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) logging.config.fileConfig(os.path.join(BASE_DIR, "../conf/logs.cnf")) access_key, access_secret, region_ids, days_ago, period, title, buname, instanceIds, metric_list, rds_metric_list, lbs_metric_list, start_time = read_config( os.path.join(BASE_DIR, "../conf/aliyun.cnf")) excel_file_name = datetime.datetime.strftime(datetime.datetime.now(), "%Y-%m-%d_%H%M%S") + '.xlsx' excel_file = os.path.join(BASE_DIR, "../data" + "/" + excel_file_name) alm = aliyun_monitor(access_key, access_secret, region_ids, period, start_time, days_ago) excel = Excel(excel_file) excel.write('A1', title, 'title') excel.write(2, buname, 'buname') result = [] v = 2 for inds in instanceIds: k = 66 metric_result = [] _metric_result = {} if instanceIds.index(inds) == 4: project_name = 'acs_slb' metric_list = lbs_metric_list elif instanceIds.index(inds) == 5: project_name = 'acs_rds' metric_list = rds_metric_list else: project_name = 'acs_ecs_dashboard' for mt in metric_list: if mt: alm.setattr(project_name, mt, inds) data = alm.run() if metric_list.index(mt) >= 3: MaxUse = data.get('MaxUse') MinUse = data['MinUse'] if MaxUse > 1024 and MaxUse < (1024 * 1024): MaxUse = '%.2fKb' % (MaxUse / 1024) elif MaxUse >= (1024 * 1024): MaxUse = '%.2fMb' % (MaxUse / 1024 / 1024) else: MaxUse = '%.2f' % MaxUse if MinUse > 1024 and MinUse < (1024 * 1024): MinUse = '%.2fKb' % (MinUse / 1024) elif MinUse >= (1024 * 1024): MinUse = '%.2fMb' % (MinUse / 1024 / 1024) else: MinUse = '%.2f' % MinUse else: if data: MaxUse = '%.2f%%' % data.get('MaxUse') MinUse = '%.2f%%' % data['MinUse'] else: MaxUse = None MinUse = None metric_one_result = [MaxUse, MinUse] excel.write(chr(k) + str(v), [u'最大：%s' % (MaxUse), u'最小：%s' % (MinUse)], 'body') k += 1 metric_result.append(metric_one_result) v += 2 _metric_result['name'] = buname[instanceIds.index(inds)] _metric_result['value'] = (metric_result) result.append(_metric_result) excel.close() make_message(result, start_time, excel_file_name) |
如果想赏钱，可以用微信扫描下面的二维码，一来能刺激我写博客的欲望，二来好维护云主机的费用； 另外再次标注博客原地址 itnotebooks.com 感谢！
你好，请问下aliyun.cnf文件的格式是什么样的
里面就是定义了一些基本信息，如access_key，access_secret等认证信息、区域、获取前多少天的数据、instranceId等
已经调试出来了 ，谢谢！