• kungfupandaThe Xen ProjectTM Powers

    the largest clouds in production

    The Xen ProjectTM is the leading open source virtualization platform that is powering some of the largest clouds in production today. Amazon Web Services, Rackspace Public Cloud, Verizon Cloud and many hosting services use Xen Project software.

  • panda2The XEN ProjectTM

    is the foundation for many products and platforms

    The Xen Project is 11 years old, mature and its stability is second to none:

    the Xen Project serves as the basis for many commercial server virtualization, desktop and embedded products as well as hardware appliances.

    Examples of server products include Huawei UVP, Oracle VM and XenServer. Examples of client solutions, appliances and embedded products include QubesOS, XenClient, Netscaler and GlobalLogic’s Nautilus Platform. Xen Project is also delivered as part of most Linux distributions as well as NetBSD.

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Latest Xen Project Blog Posts

Xen Project User Summit 2014 Videos Now Available

The Year’s Biggest Xen Project User Event Now Available at Your Desk or On Your Phone You didn’t make it to this year’s Xen Project User Summit in New York City?  Or you didn’t catch all the sessions you wanted to see because of scheduling conflicts (it happens when you have too much of a […]

Xen Project 4.5 RC2 Test Day is November 13

Join in the Next Round of 4.5 Release Candidate Testing on Thursday The Test Day for 4.5 RC2 has been set for this Thursday, November 13, 2014. Test Days insure that the upcoming release is ready for production.  It also allows power users to test out the upcoming release in their own environment. Subsequent Test […]

Latest Planet Blog Posts

Creedence: Debian 7.x and PVHVM Testing

Introduction On my own time and on my own testing equipment, I have been able to run many Guests VMs in PVHVM containers - before Creedence after its release to the public back in June.  Last week's broadcast of Creedence Beta 3's release, I was naturally excited to see Tim's spotlight on PVHVM and the following article's intent is to show - in a test environment only - how I was able to run Debian 7.x (64-bit) in the same fashion. For more information regarding PV + HVM as to establish a PVHVM container, Tim linked a great article in his Creedence Beta...

Security bulletin covering XSA-108

Over the past week there has been considerable interest in an embargoed Xen Project security advisory known as XSA-108. On October 1st, 2014, the embargo surrounding this advisory was lifted, and coincident with that action, Citrix released a security bulletin covering XSA-108, as well as two additional advisories which impact XenServer releases. CVE-2014-7188 (XSA-108) Status CVE-2014-7188, also known as XSA-108, has received significant press. A patch for this was made available on the Citrix support site on October 1st. The patch is available at CTX200218, and also includes remedies for CVE-2014-7155 and CVE-2014-7156. Learning about new XenServer hotfixes When a hotfix is released for...

CloudStack simulator on Docker

Docker is a lot of fun, one of its strength is in the portability of applications. This gave me the idea to package the CloudStack management server as a docker image. CloudStack has a simulator that can fake a data center infrastructure. It can be used to test some of the basic functionalities. We use it to run our integration tests, like the smoke tests on TravisCI. The simulator allows us to configure an advanced or basic networking zone with fake hypervisors. So I bootstrapped the CloudStack management server, configured the Mysql database with an advanced zone and created a docker image...