#!/usr/bin/env python
#coding=utf-8
from pprint import pprint
import json
from config import Config
from word_generater import decodestr
from aliyunsdkcore.client import AcsClient
from aliyunsdkcore.acs_exception.exceptions import ClientException
from aliyunsdkcore.acs_exception.exceptions import ServerException
from aliyunsdkecs.request.v20140526.DescribeInstancesRequest import DescribeInstancesRequest


def privateIP2InstanceID(ip,region):
    d = {}
    client = AcsClient(decodestr(Config.accessKeyId), decodestr(Config.accessSecret), region)
    request = DescribeInstancesRequest()
    request.set_accept_format('json')
    request.set_PrivateIpAddresses([ip])
    response = client.do_action_with_exception(request)
    result = json.loads(str(response, encoding='utf-8'))
    eipinfo = result['Instances']["Instance"][0].get('EipAddress')
    if eipinfo:
        d['eipid'] = eipinfo['AllocationId']
    d['instanceid'] = result['Instances']["Instance"][0]["InstanceId"]
    return d


if __name__ == "__main__":
    #print(privateIP2InstanceID("172.18.135.107"))
    print(privateIP2InstanceID("172.16.181.135","cn-hangzhou"))