阿里雲獲取所有例項資訊 API 使用

示例**:

import json, yaml

try: from aliyunsdkcore.client import acsclient from aliyunsdkcore import client from aliyunsdkecs.request.v20140526 import describeinstancesrequest except importerror as e: print("error: ", e) exit()

class alicloudapi(object): """ 阿里雲api獲取資料 """ # 例項編號 hid = 1 # 所有region的主機 all_instances_dic = {}

def \_\_init\_\_(self, key, secret, zone="cn-beijing"):

self.key = key
self.secret = secret
self.zone = zone
self.client = acsclient(self.key, self.secret, self.zone)
def instances\_count(self, page\_size=10):
"""返回頁碼數量
:param page\_size:
:return:
"""# 建立 request，並設定引數
request = describeinstancesrequest.describeinstancesrequest()
request.set\_pagesize(page\_size)
# 發起 api 請求並列印返回
response = self.client.do\_action\_with\_exception(request)
ret = json.loads(response, encoding='utf-8')
# 頁碼
total\_page, b = divmod(ret\['totalcount'\], page\_size)
if b:
total\_page = total\_page + 1
return total\_page
def queryinstances(self):
"""獲取各region的例項資訊
:return: region下所有的例項資訊
"""per\_region\_instances = \[\]
try:
total\_page = self.instances\_count()
for page\_num in range(1, total\_page + 1):
num = " 第%d頁 " % page\_num
print(num.center(100, "\*"))
# 建立 request，並設定引數
request = describeinstancesrequest.describeinstancesrequest()
request.set\_pagenumber(page\_num)
# 發起 api 請求並列印返回
response = self.client.do\_action\_with\_exception(request)
ret = json.loads(response, encoding='utf-8')
# print(json.dumps(ret), indent=4, ensure\_ascii=false))
instances = ret\['instances'\]\['instance'\]
for item in instances:
ele = {}
ele\['zoneid'\] = item\['zoneid'\]
ele\['instanceid'\] = item\['instanceid'\]
ele\['instancetype'\] = item\['instancetype'\]
ele\['hostname'\] = item\['hostname'\]
ele\['instancename'\] = item\['instancename'\]
# 公網ip
if item\['publicipaddress'\]\['ipaddress'\]:
ele\['publicipaddress'\] = item\['publicipaddress'\]\['ipaddress'\]\[0\]
else:
ele\['publicipaddress'\] = ""
# 私網ip
if item\['inneripaddress'\]\['ipaddress'\]:
ele\['inneripaddress'\] = item\['inneripaddress'\]\['ipaddress'\]\[0\]
else:
ele\['inneripaddress'\] = item\['vpcattributes'\]\['privateipaddress'\]\['ipaddress'\]\[0\]
print(alicloudapi.hid, ele\['zoneid'\], ele\['instanceid'\], ele\['instancetype'\], ele\['hostname'\],
ele\['instancename'\], ele\['publicipaddress'\], ele\['inneripaddress'\])
alicloudapi.hid += 1
# 每個例項放入列表中
# print(ele)
page\_num += 1
except exception as e:
print("error: ", e)
return per\_region\_instances
def get\_all\_instances(self, region\_li):
"""獲得所有region例項
:param region\_li: region列表
:return:
"""for zone in region\_li:
self.zone = zone
print("\\033\[0;32mnow,start query %s region\\033\[0m" % zone)
obj = alicloudapi(self.key, self.secret, zone)
per\_region\_instances = obj.queryinstances()
alicloudapi.all\_instances\_dic\[zone\] = per\_region\_instances
return alicloudapi.all\_instances\_dic

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