通过aliyun的sdk自动生成服务器资源利用率报表

8-13 DEVOPS,PYTHON Eric Winn 11 views

通过aliyun的sdk自动生成服务器资源利用率报表

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

#!/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)

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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>

</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">

</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"))