OpenStack路: OpenStack建築設計指南 - 概要(摘錄和翻譯)

OpenStack它是在雲技術領先的黃金工藝,做爲一個組織,使各種企業,具備較大的靈活性和速度被發現,向市場推出自助服務雲計算和基礎架構即服務(IaaS)積。然,爲了可以真正享受到這些好處,雲計算必須經過合適的體系結構。安全

一個好的雲計算架構,IT環境,可以提供方便訪問所需的資源,基於使用的計算費用。按需求添加額外的容量。災難恢復和安全的環境;一個良好架構的雲計算平臺不能奇蹟般地自身建成的。這需要細緻考慮多種因素,包含技術和非技術的。網絡

眼下沒有單一的架構是「很合適」一個OpenStack的雲部署。OpenStack可用於不論什麼數量不一樣的目的,而且他們各自都有其本身的特殊要求和架構特性。架構

本系列文章的目的是經過觀察一些最多見的用途的OpenStack雲(甚至一些不太常見。但提供了一個很是好的樣例),並詳述需要考慮和緣由。以豐富的知識及建議去幫助企業設計和創建一個良好架構OpenStack雲平臺,該雲平臺是適用於其獨特要求的。app

 

興許將會依照例如如下幾種雲平臺架構展開討論:ide

General purpose(通用目的「雲」): A cloud built with common components that should address 80% of common use cases. 網站

 

Compute focused(計算爲導向「雲」): A cloud designed to address compute intensive workloads such as high performance computing (HPC). ui

 

Storage focused(存儲爲導向「雲」): A cloud focused on storage intensive workloads such as data analytics with parallel file systems. 雲計算

 

Network focused(網絡爲導向「雲」): A cloud depending on high performance and reliable networking, such as a content delivery network (CDN). spa

 

Multi-site(多網站「雲」): A cloud built with multiple sites available for application deployments for geographical, reliability or data locality reasons. scala

 

Hybrid cloud(混合「雲」): An architecture where multiple disparate clouds are connected either for failover, hybrid cloud bursting, or availability.

 

Massively scalable(大型「雲」): An architecture that is intended for cloud service providers or other extremely large installations.

 

(特殊案例介紹): A chapter titled Specialized cases provides information on architectures that have not previously been covered in the defined use cases.

 

待續...

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