腾讯云创建虚拟机

# -*- coding: utf-8 -*-

from tencentcloud.common import credential
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cvm.v20170312 import cvm_client, models
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.profile.client_profile import ClientProfile
import json
import sys
import requests, ssl
import urllib, re, os
import time

ssl._create_default_https_context = ssl._create_unverified_context
requests.packages.urllib3.disable_warnings()

try:
    def get_config(which):
        values = {}
        # user_path = os.path.join(os.path.abspath('.'), 'conf', 'user.py')
        # coding: UTF-8
        import os
        from os.path import exists, join, basename, dirname, isdir

        file_dir = '/'.join(dirname(__file__).split(os.sep)[:-2])
        user_path = os.path.join(file_dir, 'conf', 'user.py')
        execfile(user_path, values)
        return values.get(which, None)


    def derypt(data):
        pre_url = get_config('ROOT_SERVER_URL')
        reip = re.compile(r'(http.*?//.*?/)')
        url = "{}:7550/daemon/api/v2/encryption/decrypt?encrypted_text={}".format(
            reip.findall(pre_url)[0].rstrip('/'), urllib.quote(data))
        res = requests.get(url)
        return res.content


    def get_value(data, key=None):
        if not data:
            print '参数不允许为空'
            sys.exit(1)
        data = json.loads(data)
        if isinstance(data[0], dict):
            if key:
                return data[0][key]
            for k, v in data[0].items():
                return v
        elif isinstance(data, str):
            return data


    secretId = get_value(secret_id)
    secretKey = get_value(secret_key)
    secretKey = derypt(secretKey)

    available_zone = get_value(available_zone)
    Zone = get_value(zone)
    ProjectId = get_value(project_id)
    image_id = get_value(image_id)
    endpoint = get_value(endpoint)

    ProjectId = 0

    httpProfile = HttpProfile()
    httpProfile.reqMethod = "POST"  # post请求(默认为post请求)
    httpProfile.reqTimeout = 30  # 请求超时时间，单位为秒(默认60秒)
    httpProfile.endpoint = endpoint  # 指定接入地域域名(默认就近接入)

    # 实例化一个client选项，可选的，没有特殊需求可以跳过。
    clientProfile = ClientProfile()
    clientProfile.signMethod = "HmacSHA256"  # 指定签名算法(默认为HmacSHA256)
    clientProfile.httpProfile = httpProfile

    cred = credential.Credential(secretId, secretKey)
    client = cvm_client.CvmClient(cred, available_zone)
    #
    placement = {"ProjectId": ProjectId, "Zone": Zone}

    internetAccessible = {'InternetChargeType': 'TRAFFIC_POSTPAID_BY_HOUR',
                          'InternetMaxBandwidthOut': 5,  # 带宽上限，Mbps
                          'PublicIpAssigned': True
                          }

    loginsetings = {'Password': str(password)}
    #
    params = {'ImageId': image_id,
              'Placement': placement,
              'InternetAccessible': internetAccessible,
              'LoginSettings': loginsetings,
              'InstanceType': instance_type}

    print params
    resp = client.call('RunInstances', params)
    resp = json.loads(resp)
    try:
        vm_id = resp['Response']['InstanceIdSet'][0]
        print vm_id
        i=0
        req = models.DescribeInstancesStatusRequest()
        req.InstanceIds = [str(vm_id)]
        req.Offset =0
        req.Limit = 20
        while 1:
            resp = client.DescribeInstancesStatus(req)
            resp= resp.to_json_string()
            resp=json.loads(resp)
            time.sleep(3)
            status=resp["InstanceStatusSet"][0]["InstanceState"]
            if status=="RUNNING":
                break
            if status !='PENDING':
                print '虚拟机状态异常，目前状态为:',status
                sys.exit(1)

        print '虚拟机创建成功，id为:', vm_id
    except:
        print '创建虚拟机失败，返回信息如下：'
        print resp
        sys.exit(1)
except TencentCloudSDKException as err:
    print(err)