腾讯云调用api重装系统

1.准备SDK环境

1）安装腾讯云的python SDK

ps：如果同时具备 python2 及 python3 环境，则需使用 pip3 命令进行安装。

pip install --upgrade tencentcloud-sdk-python

 

2）如果安装SDK报以下错误，则需要升级pip的版本（如果可通过pip直接更新，则不需要做以下操作）

Downloading/unpacking cos-python-sdk-v5
  Downloading cos-python-sdk-v5-1.9.15.tar.gz (64kB): 64kB downloaded
  Running setup.py (path:/tmp/pip-build-C9EGzH/cos-python-sdk-v5/setup.py) egg_info for package cos-python-sdk-v5
    
Downloading/unpacking requests>=2.8 (from cos-python-sdk-v5)
  Downloading requests-2.27.1-py2.py3-none-any.whl (63kB): 63kB downloaded
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 290, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1266, in prepare_files
    req_to_install.extras):
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2401, in requires
    dm = self._dep_map
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2597, in _dep_map
    self.__dep_map = self._compute_dependencies()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2621, in _compute_dependencies
    parsed = next(parse_requirements(distvers))
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 49, in <lambda>
    next = lambda o: o.next()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2721, in parse_requirements
    "version spec")
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2686, in scan_list
    raise ValueError(msg, line, "at", line[p:])
ValueError: ('Expected version spec in', 'charset-normalizer ~=2.0.0', 'at', ' ~=2.0.0')

Storing debug log for failure in /root/.pip/pip.log

 

解决方法：

1.wget --no-check-certificate https://bootstrap.pypa.io/ez_setup.py
2.python ez_setup.py --insecure
3.wget https://pypi.python.org/packages/11/b6/abcb525026a4be042b486df43905d6893fb04f05aac21c32c638e939e447/pip-9.0.1.tar.gz#md5=35f01da33009719497f01a4ba69d63c9
4.tar -xf pip-9.0.1.tar.gz && cd pip-9.0.1
5.python setup.py install

　　

2.根据api文档编写脚本

需要填写的字段：

1.SecretId与SecretKey需要填写你云账号密钥对应的ID与Key，请确保你拥有重装该实例的权限
#    cred = credential.Credential("SecretId", "SecretKey")
2."ap-shanghai"这里改为你的服务器实例所在的地域，如果不知道可以去腾讯云文档查看
#    client = cvm_client.CvmClient(cred, "ap-shanghai", clientProfile)
3.这里填写服务器的实例ID，与重装需要使用的镜像ID，镜像ID字段不是必填，不填则默认使用服务器本身的镜像进行重装
#        "InstanceId": "实例ID",
#        "ImageId": "镜像ID",
4.此处为实例的增强服务字段，非必填，SecurityService=开启云安全服务，MonitorService=开启云监控服务，默认开启，如果关闭则填false
#        "EnhancedService": {
#            "SecurityService": {
#                "Enabled": True
#            },
#            "MonitorService": {
#                "Enabled": True

 

脚本内容:

import json
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.cvm.v20170312 import cvm_client, models
try:
    cred = credential.Credential("SecretId", "SecretKey")
    httpProfile = HttpProfile()
    httpProfile.endpoint = "cvm.tencentcloudapi.com"

    clientProfile = ClientProfile()
    clientProfile.httpProfile = httpProfile
    client = cvm_client.CvmClient(cred, "ap-shanghai", clientProfile)

    req = models.ResetInstanceRequest()
    params = {
        "InstanceId": "实例ID",
        "ImageId": "镜像ID",
        "EnhancedService": {
            "SecurityService": {
                "Enabled": True
            },
            "MonitorService": {
                "Enabled": True
            }
        }
    }
    req.from_json_string(json.dumps(params))

    resp = client.ResetInstance(req)
    print(resp.to_json_string())

except TencentCloudSDKException as err:
    print(err)