ksc-sdk-python 1.1.0

SDK 使用文档
========

A low-level interface to a growing number of KSC Web Services.


----------------
Install 安装
----------------

+ pip 安装
+ pip install ksc-sdk-python

+ github 安装
+ 通过 `GitHub <https://github.com/liuyichen/kscore>`__ 下载
+ 进入`kscore`目录通过命令 python setup.py install 安装

----------------
Config 配置
----------------

+ 申请安全凭证：

在第一次使用云API之前，用户首先需要在金山云控制台IAM服务申请安全凭证，安全凭证包括access_key_id和secret_access_key,access_key_id 是用于标识API调用者的身份，secret_access_key是用于加密签名字符串和服务器端验证签名字符串的密钥。secret_access_key 必须严格保管，避免泄露。

+ 通过文件配置及管理密钥，参考examples内示例：

+ 所在位置: '/etc/kscore.cfg' 或 './.kscore.cfg' 或 'C:\\kscore.cfg'

+ 注意: 使用相对路径时，需与运行目录保持一致。
::

[Credentials]
ks_access_key_id=AKLTyW1V6ZWET7aIvdeeIH1cwQ
ks_secret_access_key=OEoTK4IgEBIq3rlFsbpcESs87w513D6aOwdXxP6QHuvWlonSRYeKQyTzqc1XkUvpuQ==

+ 或在程序运行时配置：

::

from kscore.session import get_session
# 密钥
ACCESS_KEY_ID = "AKLTyW1V6ZWET7aIvdeeIH1cwQ"
SECRET_ACCESS_KEY = "OEoTK4IgEBIq3rlFsbpcESs87w513D6aOwdXxP6QHuvWlonSRYeKQyTzqc1XkUvpuQ=="

s = get_session()
client = s.create_client("iam", ks_access_key_id=ACCESS_KEY_ID, ks_secret_access_key=SECRET_ACCESS_KEY)

----------------
Service 服务
----------------

+ 已支持大区 region_name

+-------------------+------------+
| region_name | 大区 |
+===================+============+
| cn-beijing-5 | 北京5区 |
+-------------------+------------+
| cn-beijing-6 | 北京6区 |
+-------------------+------------+
| cn-shanghai-2 | 上海2区 |
+-------------------+------------+

+ 已支持服务列表 service_name，具体方法与API的Action对应,如kec服务RunInstances对应为run_instances方法。 `详情参考API手册 <http://docs.ksyun.com>`__

+-------------------+----------------+
| service | 服务名 |
+===================+================+
| iam | 身份与访问控制 |
+-------------------+----------------+
| eip | 弹性IP |
+-------------------+----------------+
| kec | 云服务器 |
+-------------------+----------------+
| tag | 标签服务 |
+-------------------+----------------+
| slb | 负载均衡 |
+-------------------+----------------+
| kcs | REDIS |
+-------------------+----------------+
| vpc | 虚拟私有网络 |
+-------------------+----------------+
| cdn | 内容分发网络 |
+-------------------+----------------+
| monitor | 云监控 |
+-------------------+----------------+
| offline | 视频转码 |
+-------------------+----------------+

----------------
Method 方法
----------------

+ 常用方法

+ get_session

+---------------------------+---------------------------------------+
| 参数 | 说明 |
+===========================+=======================================+
| env_vars | 环境变量 |
+---------------------------+---------------------------------------+

+ create_client

+---------------------------+---------------------------------------+
| 参数 | 说明 |
+===========================+=======================================+
| service_name | 服务，必须参数，例：iam |
+---------------------------+---------------------------------------+
| region_name=None | 大区，必须参数，全局服务可以为None |
+---------------------------+---------------------------------------+
| api_version=None | API 版本，默认使用最近版本 |
+---------------------------+---------------------------------------+
| use_ssl=True | 是否使用HTTPS，优先使用 |
+---------------------------+---------------------------------------+
| verify=None | 是否验证SSL证书 |
+---------------------------+---------------------------------------+
| endpoint_url=None | |
+---------------------------+---------------------------------------+
| ks_access_key_id=None | |
+---------------------------+---------------------------------------+
| ks_secret_access_key=None | |
+---------------------------+---------------------------------------+
| ks_session_token=None | |
+---------------------------+---------------------------------------+


----------------
Examples 示例
----------------

+ IAM

::

from kscore.session import get_session

if __name__ == "__main__":
s = get_session()

client = s.create_client("iam", use_ssl=False)

users = client.list_users()

+ KEC

::

from kscore.session import get_session

if __name__ == "__main__":
s = get_session()

client = s.create_client("kec", "cn-beijing-6", use_ssl=False)

client.[your method]()

+ MONITOR

::

from kscore.session import get_session

if __name__ == "__main__":
s = get_session()

client = s.create_client("monitor", "cn-beijing-5", use_ssl=True)

m=client.get_metric_statistics(InstanceID="6f582c78-5d49-438e-bf2d-db4345daf503",Namespace="eip",MetricName="qos.bps_in",StartTime="2016-08-16T17:09:00Z",EndTime="2016-08-16T23:56:00Z",Period="600",Aggregate="Average")

print json.dumps(m,sort_keys=True,indent=4)

+ OFFLINE

::

from kscore.session import get_session
import json

if __name__=="__main__":

#初始化
s = get_session()
client = s.create_client("offline", "cn-beijing-6", use_ssl=False)

#创建模板接口调用示例 : preset
presetname = 'testpreset'
description = 'just a demo'
presetType = 'avop'
param = {
"preset": presetname,
"description": description,
"presettype": presetType,
"param": {
"f": "mp4",
"AUDIO": {
"acodec": "aac",
"ar":"44100",
"ab":"64k"
},
"VIDEO": {
"vr": 25,
"vb": "500k",
"vcodec": "h264",
"width": 640,
"height": 360
}
}
}
res = client.preset(**param)
print json.dumps(res)

#获取模板信息接口调用示例 : get_preset_detail
res = client.get_preset_detail(preset = presetname)
print json.dumps(res)

+ 更多

--------------------
BUG FIXED 问题修正
--------------------

+ CERTIFICATE_VERIFY_FAILED
::

requests.exceptions.SSLError: [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

+ 参考 `InsecurePlatformWarning <https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings>`__ 解决方法如下
::

pip install requests[security]

+ 如 `build/temp.linux-x86_64-2.7/_openssl.c:433:30: fatal error: openssl/opensslv.h: No such file or directory` 解决方法如下
::

yum install openssl-devel

+ 如 `build/temp.linux-x86_64-2.7/_openssl.c:12:24: fatal error: pyconfig.h: No such file or directory`解决方法如下
::

yum install python-devel

--------------------
Contact Information
--------------------

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