公司部分業務放在阿里云上面，雖然阿里云管理平臺本身有自己的監控后臺，但是公司也有自己獨立的zabbix監控系統，目前要做的就是把阿里云的監控轉移到自己公司的監控系統，需要使用到阿里云的API，API的使用分以下2種方式
1.使用阿里云的Python SDK(python2.7)，具體參考http://develop.aliyun.com/sdk/python?spm=5176.100054.0.0.tcU93U，示例代碼:
#!/usr/local/bin/bin/python2.7
#coding:utf-8
from aliyunsdkcore import client
from aliyunsdkrds.request.v20140815 import DescribeRegionsRequest
clt = client.AcsClient('access_key','access_secret','cn-hangzhou')
request=DescribeRegionsRequest.DescribeRegionsRequest()
request.set_accept_format('json')
#request.set_action_name("DescribeDBInstancePerformance")
request.set_action_name("DescribeResourceUsage")
#request.set_query_params(dict(DBInstanceId="rdsid",key="MySQL_NetworkTraffic",StartTime="2015-10-13T15:00Z",EndTime="2015-10-14T15:00Z"))
request.set_query_params(dict(DBInstanceId="rdsid",StartTime="2015-10-13T15:00Z",EndTime="2015-10-14T15:00Z"))
print(clt.do_action(request))
2.使用原生的API，示例代碼:
#!/usr/bin/python
#coding:utf-8
try: import httplib
except ImportError:
import http.client as httplib
import sys
import urllib
import urllib2
import time
import json
import itertools
import mimetypes
import base64
import hmac
import uuid
from hashlib import sha1
class AliyunMonitor:
def __init__(self,url):
self.access_id = 'access_id'
self.access_secret = 'access_secret'
self.url = url
##簽名
def sign(self,accessKeySecret, parameters):
sortedParameters = sorted(parameters.items(), key=lambda parameters: parameters[0])
canonicalizedQueryString = ''
for (k,v) in sortedParameters:
canonicalizedQueryString += '&' + self.percent_encode(k) + '=' + self.percent_encode(v)
stringToSign = 'GET&%2F&' + self.percent_encode(canonicalizedQueryString[1:]) #使用get請求方法
h = hmac.new(accessKeySecret + "&", stringToSign, sha1)
signature = base64.encodestring(h.digest()).strip()
return signature
def percent_encode(self,encodeStr):
encodeStr = str(encodeStr)
res = urllib.quote(encodeStr.decode(sys.stdin.encoding).encode('utf8'), '')
res = res.replace('+', '%20')
res = res.replace('*', '%2A')
res = res.replace('%7E', '~')
return res
def make_url(self,params):
timestamp = time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())
parameters = {
'Format' : 'JSON',
'Version' : '2014-08-15',
'AccessKeyId' : self.access_id,
'SignatureVersion' : '1.0',
'SignatureMethod' : 'HMAC-SHA1',
'SignatureNonce' : str(uuid.uuid1()),
'TimeStamp' : timestamp,
}
for key in params.keys():
parameters[key] = params[key]
signature = self.sign(self.access_secret,parameters)
parameters['Signature'] = signature
url = self.url + "/?" + urllib.urlencode(parameters)
return url
def do_request(self,params):
url = self.make_url(params)
print(url)
request = urllib2.Request(url)
try:
conn = urllib2.urlopen(request)
response = conn.read()
except urllib2.HTTPError, e:
print(e.read().strip())
raise SystemExit(e)
try:
obj = json.loads(response)
except ValueError, e:
raise SystemExit(e)
print obj
if __name__ == "__main__":
T = AliyunMonitor("https://rds.aliyuncs.com")
T.do_request({"key":"MySQL_NetworkTraffic","Action":"DescribeDBInstancePerformance","DBInstanceId":"rds_id","StartTime":"2015-10-13T15:00Z","EndTime":"2015-10-14T15:00Z"})
注意事項:確保運行腳本的主機時區時間無誤（yum install ntpdate && ntpdate time.windows.com)
posted on 2017-03-28 11:29
思月行云 閱讀(839)
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