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This article mainly shows you "what OpenStack refers to", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "what does OpenStack mean" this article.

OpenStack is an open source project initiated by Rackspace with the participation of developers around the world to create a cloud computing platform that is easy to deploy, feature-rich and easy to expand. OpenStack attempts to become the operating system of the data center, the cloud operating system. From the beginning of the project, OpenStack has won the attention of almost all the IT giants. People are full of passion at various OpenStack technical meetings, and almost all of them have become believers in OpenStack.

OpenStack is fascinating. Like Linux, it aims to build a kernel around which all software vendors work. OpenStack has many subprojects to provide agile management of various resources (such as computing power, storage, network) in the cloud computing platform. Although these projects are just getting started, they are ambitious. On the other hand, OpenStack also provides support for virtualization technology.

The Development History of OpenStack

The most eye-catching founder and communicator of OpenStack is now 32-year-old Kemp, CEO of startup Nebula. Chris Kemp has a dazzling resume: Silicon Graphics systems engineer, Classmates.com*** architect, founder of online shopping company Netran and online travel company Escapia, CTO of NASA's Ames research center.

When Kemp worked at NASA's Ames Research Center, he realized that it was not a good way to keep buying supercomputers. Why can't we use Google's distributed computing? Kemp and some visionary developers began to build a private cloud computing platform for NASA.

At about the same time, cloud provider Rackspace is considering building an open source cloud computing management system.

In early 2010, after Kemp was promoted to become a NASA technology officer, NASA began working with Rackspace to achieve their common goals in Python.

The cooperation between NASA and Rackspace eventually gave birth to OpenStack. Many subprojects have also been created, Swift, Nova, and Glance for virtualization management. The Nebula created by Kemp is one of the participants in OpenStack.

Kemp introduces the fifth version of OpenStack, OpenStack Essex,OpenStack Essex, which focuses more on availability, quality and scalability, bringing you more than 150 new features, including the new cloud management dashboard Horizon, identity management service Keystone, and so on. Kemp also talked about many new features in the pipeline, such as the Quantum,Linux virtual switch OpenvSwitch, a Cisco-based network cloud service.

The abandonment of Citrix

The development of anything will not be plain sailing, and neither will OpenStack. There are two reasons why Citrix abandons OpenStack and supports CloudStack: technology incompatibility between platforms makes it difficult to meet customer needs; and Rackspace lacks open source project management experience and cannot control the future of OpenStack.

For Citrix, CloudStack is also an open source project based on Apache 2 and already has a solid user base. By contrast, OpenStack still has a long way to go, and Citrix chose the former.

OpenStack itself is the product of technological competition, and there is nothing wrong with Citrix's approach. Now that OpenStack has reached another crossroads, the OpenStack Foundation will take over the OpenStack community that Rackspace has run and led for many years. Blessing or misfortune?

Current situation of OpenStack

Mark Shuttleworth, the founder of Ubuntu, once gave a speech about OpenStack. He started an OpenStack remote installation process using the Ubuntu Juju project, and when the presentation was nearly complete, 30 minutes later, the deployment of a private cloud was amazing!

Nebula, created by Kemp, and its partner NASA are working to simplify the complexity of OpenStack deployment. Even, they can deploy OpenStack in less than 10 minutes using a flash drive!

Nevertheless, for ordinary people, OpenStack is still difficult to control. Unless we choose to use an off-the-shelf OpenStack enterprise solution, such as Piston Cloud or Nebula, we'll have to write code.

Who can really control OpenStack and benefit from it? There is no doubt about Rackspace. Rackspace uses OpenStack to provide public cloud services and eventually replaces the previous IaaS platform.

So far, HP is a user of OpenStack***, and HP has the ability to run OpenStack steadily for its customers. HP Cloud's IaaS service is built on the basis of OpenStack and provides customers with functions such as object storage and authentication.

HP Cloud includes not only OpenStack cloud computing technology, but also other technologies such as MySQL, distributed computing, VMware Cloud Foundry and so on. Kemp also said that no one uses OpenStack purely, and even Nebula,OpenStack is just one of the 50 technologies we use.

OpenStack consultant Mirantis, who has deployed 25 OpenStack projects, says the real meaning of OpenStack is that it creates a framework standard and API on which users can build cloud computing solutions.

The Future of OpenStack

Within a decade, the Linux operating system has grown from a toy to a solid server operating system. Within two years, OpenStack has made a frenzy in the field of cloud computing. I wonder if OpenStack will create a legend like Linux in the future.

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