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已翻译 by Mr小眼儿。开始翻译Canonical is gold sponsor at October 2013's OggCamp open-source event
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@ -23,7 +23,7 @@ via: http://iloveubuntu.net/canonical-gold-sponsor-october-2013s-oggcamp-open-so
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本文由 [LCTT][] 原创翻译,[Linux中国][] 荣誉推出
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译者:[译者ID][] 校对:[校对者ID][]
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译者:[Mr小眼儿][] 校对:[校对者ID][]
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[LCTT]:https://github.com/LCTT/TranslateProject
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[Linux中国]:http://linux.cn/portal.php
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@ -31,4 +31,4 @@ via: http://iloveubuntu.net/canonical-gold-sponsor-october-2013s-oggcamp-open-so
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[校对者ID]:http://linux.cn/space/校对者ID
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[1]:http://oggcamp.org/
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[2]:http://oggcamp.org/event/
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[2]:http://oggcamp.org/event/
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Red Hat Expands Virtualization Options With Open-Source Docker
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==============================================================
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![redhat](http://www.eweek.com/imagesvr_ce/1773/290x195redhat1.jpg)
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**Red Hat teams up with the developers behind the open-source Docker container technology to provide an alternative to virtualization hypervisors.**
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Linux vendor Red Hat is working with virtualization vendor dotCloud to bring a new type of open-source container technology, called "[Docker][1]," to the Fedora community Linux project. Fedora is a Linux project that is sponsored by Red Hat.
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Virtualization technology on Linux today typically includes hypervisors such as KVM and Xen as well as container technology in the form of the [Linux LXC][2] project (LinuX Containers). Fedora Project Leader Robyn Bergeron explained to eWEEK that Red Hat has been using container technology as part of its OpenShift platform-as-a-service (PaaS) solution to provide application isolation.
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Docker is not the container technology that Red Hat is currently using for OpenShift, though Bergeron noted Docker does have a similar type of container approach. Bergeron said both dotCloud, the lead commercial vendor behind Docker, and Red Hat had been receiving requests about having Docker work on Red Hat-based Linux systems. The partnership between dotCloud and Red Hat will see Docker packaged for Fedora Linux as part of a collaborative open-source development.
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Solomon Hykes, founder of dotCloud and the creator of the Docker project, explained to eWEEK that Docker is not a replacement for LXC containers.
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"Docker uses LXC under the hood, combined with other technologies," Hykes said. "It's a collection of low-level technologies that already existed, but organized in a way that is more than the sum of its parts."
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The goal is to bring to the world of [DevOps][3] a unit of technology that both developers and operations people can understand and use, according to Hykes. A Docker container contains all the binary, library and configuration files necessary to run a particular process.
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"We're orienting the use of containers toward the deployment of applications, as opposed to just treating them like miniature servers," he said.
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###Containers vs. Virtual Machine Hypervisors
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In the enterprise server space, many system administrators today are familiar with virtualization hypervisors such as VMware ESX, Xen and KVM. Hykes sees container technology as being complementary to hypervisors.
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"What has happened with hypervisors is that it's a great technology, but the industry sees it as a big hammer and is trying to use it everywhere," he said.
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Hykes sees virtual machine (VM) hypervisors as a server type that provides an alternative to a bare metal machine. In contrast, the job of the container is to deliver a unit of software.
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###Red Hat and Docker
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As part of the development partnership with Red Hat, Hykes said his first goal is to make sure that the usage of Docker on Red Hat-based Linux systems is a smooth one. He admitted that the current Docker 0.6 version doesn't run properly on Red Hat-based Linux systems, including the Fedora Linux system. The goal with the 0.7 release will be to change that and make Red Hat-based Linux systems a first-class citizen for Docker deployments.
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To date, dotCloud has raised $10 million in venture funding for its Docker development efforts. Hykes noted that there is not yet a commercial product, as his first priority is to build the Docker community and user base.
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"Phase one for us at dotCloud is to make sure Docker is ubiquitous and that larger players in IT are comfortable with it," Hykes said. "Having Red Hat working with us is a huge win."
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via: http://www.eweek.com/developer/red-hat-expands-virtualization-options-with-open-source-docker.html#sthash.Dxr5KoLY.dpuf
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本文由 [LCTT][] 原创翻译,[Linux中国][] 荣誉推出
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译者:[Mr小眼儿][] 校对:[校对者ID][]
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[LCTT]:https://github.com/LCTT/TranslateProject
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[Linux中国]:http://linux.cn/portal.php
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[译者ID]:http://linux.cn/space/译者ID
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[校对者ID]:http://linux.cn/space/校对者ID
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[1]:https://www.docker.io/
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[2]:http://en.wikipedia.org/wiki/LXC
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[3]:http://en.wikipedia.org/wiki/DevOps
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开源项目Docker,Red Hat新的虚拟化选择
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==============================================================
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![redhat](http://www.eweek.com/imagesvr_ce/1773/290x195redhat1.jpg)
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**Red Hat与开源项目Docker容器技术开发人员组成合作团队,为虚拟监视器(hypervisors)提供替代方案。**
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Linux发行商Red Hat正与虚拟技术公司dotCloud合作,为Fedora社区Linux项目开发一种新型开源容器技术,名为"[Docker][1]"。Fedora是Red Hat赞助的一项Linux项目。
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当今Linux上的虚拟技术主要包括两类,一类是监视器(hypervisor),例如KVM、Xen,另一类为容器技术(container technology),例如 [Linux LXC][2]项目(LinuX Containers).Fedora项目领袖Robyn Bergeron向LinuxCN介绍说,Red Hat已经将容器技术作为OpenShift服务平台的一部分,为用户提供应用分离解决方案。
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Bergeron补充说尽管Docker与容器类型类似,但是Docker并非Red Hat目前正在使用的容器技术。他说,dotCloud和Red Hat两家都希望Docker能在Red Hat这样基于Linux的系统中运行。双方的合作目前集中在将Docker作为Fedora协同开源开发环境的一部分。
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dotCloud创始人同时也是Docker项目发起人Solomon Hykes说,Docker并不是为了用来替代LXC。
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“Docker只是使用整合了包括LXC在内的众多技术,”Hykes说,“Docker是现有低水平技术的一个集合,但并非只是简单的将它们叠加在一起。”
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Hykes介绍,他们的目标是为[开发和运营(DevOps)][3]世界带来一种开发者和运维人员都能明白并使用的技术。一个Docker容器包含了运行一个特定进程所必需的所有的二进制文件、库文件和配置文件。
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他还说,“我们希望将容器用于应用程序部署,而不只是将其看做微型服务器。”
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###容器 vs 虚拟机Hypervisors
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在企业级服务空间,许多系统管理员如今都习惯于hypervisors,例如VMware ESX、Xen和KVM。Hykes认为容器技术正成为hpervisors的互补。
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“hypervisors一直以来的处境是,它确实是一门伟大的技术,但是现代工业却把它当做一把大斧头并试图用它来完成所有的木匠活”,Hykes认为虚拟机hypervisors作为一种服务类型,相当于提供了一台裸机的硬件,而与之相对的,容器的工作就是为这台主机提供一系列软件。
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###Red Hat与Docker
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作为Red Hat的开发合作伙伴,Hykes说他们的首要任务是确保Docker能够在Red Hat家族Linux系统上流畅运行。他承认目前Docker 0.6版在包括Fedora之内的Red Hat家族Linux系统上运行时还有一些问题。下一个发布版本0.7版将针对这些问题重点改进,确保Red Hat家族Linux系统成为Docker开发环境的“一等公民”。
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迄今为止,dotCloud已经为它的Docker项目筹集到了1000万美刀风投资金。Hykes补充说Docker目前还并没有一款成形的商用产品,他们的首要目标是建立Docker社区生态环境与基础用户群。
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“dotCloud的第一阶段是确保Docker足够的普及程度,同时取得IT界大客户的青睐,”Hykes说,“能够与Red Hat合作对我们来说是一个巨大阶段性胜利。”
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via: http://www.eweek.com/developer/red-hat-expands-virtualization-options-with-open-source-docker.html#sthash.Dxr5KoLY.dpuf
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本文由 [LCTT][] 原创翻译,[Linux中国][] 荣誉推出
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译者:[Mr小眼儿] 校对:[校对者ID][]
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[LCTT]:https://github.com/LCTT/TranslateProject
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[Linux中国]:http://linux.cn/portal.php
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[Mr小眼儿]:http://linux.cn/space/14801
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[校对者ID]:http://linux.cn/space/校对者ID
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[1]:https://www.docker.io/
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[2]:http://en.wikipedia.org/wiki/LXC
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[3]:http://en.wikipedia.org/wiki/DevOps
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