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  • OpenStack路: OpenStack建筑设计指南

    OpenStack它是在云技术领先的黄金工艺,作为一个组织,使各类企业,具有较大的灵活性和速度被发现,向市场推出自助服务云计算和基础架构即服务(IaaS)积。然,为了能够真正享受到这些好处,云计算必须通过合适的体系结构。

    一个好的云计算架构,IT环境,能够提供方便訪问所需的资源,基于使用的计算费用。按需求添加额外的容量。灾难恢复和安全的环境;一个良好架构的云计算平台不能奇迹般地自身建成的。这须要细致考虑多种因素,包含技术和非技术的。

    眼下没有单一的架构是“很合适”一个OpenStack的云部署。OpenStack可用于不论什么数量不同的目的,并且他们各自都有其自己的特殊要求和架构特性。

    本系列文章的目的是通过观察一些最常见的用途的OpenStack云(甚至一些不太常见。但提供了一个非常好的样例),并详述须要考虑和原因。以丰富的知识及建议去帮助企业设计和建立一个良好架构OpenStack云平台,该云平台是适用于其独特要求的。

    兴许将会依照例如以下几种云平台架构展开讨论:

    General purpose(通用目的“云”): A cloud built with common components that should address 80% of common use cases.

    Compute focused(计算为导向“云”): A cloud designed to address compute intensive workloads such as high performance computing (HPC).

    Storage focused(存储为导向“云”): A cloud focused on storage intensive workloads such as data analytics with parallel file systems.

    Network focused(网络为导向“云”): A cloud depending on high performance and reliable networking, such as a content delivery network (CDN).

    Multi-site(多网站“云”): A cloud built with multiple sites available for application deployments for geographical, reliability or data locality reasons.

    Hybrid cloud(混合“云”): An architecture where multiple disparate clouds are connected either for failover, hybrid cloud bursting, or availability.

    Massively scalable(大型“云”): An architecture that is intended for cloud service providers or other extremely large installations.

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

    待续...

    版权声明:本文博主原创文章。博客,未经同意不得转载。

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  • 原文地址:https://www.cnblogs.com/blfshiye/p/4814013.html
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