- Mastering OpenStack(Second Edition)
- Omar Khedher Chandan Dutta Chowdhury
- 95字
- 2021-07-02 23:52:50
The Keystone service
The Keystone service provides identity and service cataloging in OpenStack. All other services in OpenStack must register with Keystone with their API endpoints. Keystone thus keeps a catalog of various services running in your OpenStack cloud that can be queried using the Keystone REST APIs.
Keystone also maintains a policy engine which provides rule-based access and authorization of services.
The Keystone service itself is composed of multiple providers that work in conjunction with each other. Each of these providers implements a concept in the Keystone architecture:
- Identity
- Resource
- Authorization
- Token
- Catalog
- Policy

推薦閱讀
- Instant Raspberry Pi Gaming
- STM32G4入門與電機控制實戰:基于X-CUBE-MCSDK的無刷直流電機與永磁同步電機控制實現
- AWS Administration Cookbook
- Photoshop CS3圖層、通道、蒙版深度剖析寶典
- INSTANT Autodesk Revit 2013 Customization with .NET How-to
- Hybrid Cloud for Architects
- 人工智能趣味入門:光環板程序設計
- Windows Server 2003系統安全管理
- Mastering Exploratory Analysis with pandas
- Web璀璨:Silverlight應用技術完全指南
- 大數據素質讀本
- 手把手教你學Photoshop CS3
- 伺服與運動控制系統設計
- 精通ROS機器人編程(原書第2版)
- 工程地質地學信息遙感自動提取技術