openstack python sdk list tenants get token get servers

最新推荐文章于 2021-10-06 09:00:00 发布

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最新推荐文章于 2021-10-06 09:00:00 发布

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CC 4.0 BY-SA版权

文章标签： python

原文链接：https://yq.aliyun.com/articles/439683

本文介绍了使用 OpenStack Python SDK 获取 token 和租户 (tenants/projects) 的方法，并展示了如何利用该 SDK 获取指定 project 下的服务器 (servers) 列表。

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1,openstack python sdk 获取token 获取租户tenants projects

#!/bin/bash
export OS_PROJECT_DOMAIN_ID=default
export OS_USER_DOMAIN_ID=default
export OS_PROJECT_NAME=admin
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=yidesk321
export OS_AUTH_URL=http://controller-test:35357/v2.0
export OS_IMAGE_API_VERSION=2

#!/usr/bin/python
from os import environ as env
import keystoneclient.v2_0.client as ksclient
keystone = ksclient.Client(auth_url=env['OS_AUTH_URL'],
                           username=env['OS_USERNAME'],
                           password=env['OS_PASSWORD'],
                           tenant_name=env['OS_TENANT_NAME'])
print keystone.auth_token
print keystone.tenants.list()

2.获取指定project 下的servers

#!/usr/bin/env python
#import os
from credentials import get_nova_credentials_v2
from novaclient.client import Client

credentials = get_nova_credentials_v2()
nova_client = Client(**credentials)

print(nova_client.servers.list())