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Only last week, the Xen Project team was at OSCON where we launched Mirage OS 2.0 (event report to follow soon, but in the meantime check out the following sessions Nymote and Mirage, Floss Weekly on Mirage OS and Community War Stories) and now our Developer Summit is just round the corner. As we have seen tremendous community growth in the last 12 months (>30%) and the most feature reach Xen Project Hypervisor release coming up soon, I thought I'd share what you can expect.

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(click image to go to event website)

What to expect?

Xen Project Developer Summits are packed with highly technical content where the core developers of the Xen Project community come together to discuss the evolution of the Xen Project. The conference is a mixture of talks and interactive sessions in un-conference format (which we call BoFs). Newcomers and those who are interested in the progress and future of the Xen Project, it's sub projects (Hypervisor on ARM and x86, Upstreams and Downstreams, Embedded and Automotive variants, Cloud Operating Systems such as Mirage OS) usually will get tremendous value from attending the event. Besides roadmap, feature updates and developer topics, this year features a few themes:

  • Network Function Virtualization
  • Security
  • Performance and Scalability
  • Cloud Operating Systems
  • Topics that are important for automotive/embedded/mobile use-cases, such as Real-time virtualization, certification and ARM support

Why not check out the agenda or watch last year's sessions to get a sense of what is coming. Note that BoF's and discussion groups will be published next week.

How to get the most out of the Summit?

Our developer events are designed to help you make connections and to participate. A good way to network are our evening social event and to network during the breaks. Another great way to get the most out of the summit is to submit a BoF/discussion groups about a topic you care about or to participate in a BoF/discussion group. BoF submissions are open until August 11 and the BoF schedule will be published the week before the event. Most of our talks will have an extensive and interactive Q&A portion, which is another way to engage.

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Open@Citrix sponsored the 3rd annual poker party at OSCON on Tuesday, July 22nd at OSCON. Poker tables were hosted by various open source projects. Thank you to ManageIQ, Fedora, Ceph, Bitnami, OpenShift, Apache CloudStack, Xen Project, OpenDaylight, SaltStack, Chef, Ansible, Atomic, oVirt, OrangeFS, CentOS and Apache Libcloud. It was a night filled with live music, beer, cocktails, hors d'oeuvres and prizes. Congrats to the lucky top 3 chip winners who took home Samsung Chromebooks 2!

Pictures from the 3rd Annual Open Cloud Poker Party: https://flic.kr/s/aHsk18HqbC

Open Cloud Lounge

The Open Cloud Lounge was a comfy spot for OSCON attendees to hangout at. There were OpenDaylight, Apache CloudStack and Xen Project beanbags. Community members from the Xen Project and Apache CloudStack project handed out swag and cupcakes.

Pictures of the Open Cloud Lounge: https://flic.kr/s/aHsk19xKvq

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Gstack, a GCE compatible interface to CloudStack

Google Compute Engine (GCE) is the Google public cloud. In december 2013, Google announced the General Availability (GA) of GCE. With AWS and Microsoft Azure, it is one of the three leading public clouds in the market. Apache CloudStack now has a brand new GCE compatible interface (Gstack) that lets users use the GCE clients (i.e gcloud and gcutil) to access their CloudStack cloud. This has been made possible through the Google Summer of Code program.

Last summer Ian Duffy, a student from Dublin City University participated in GSoC through the Apache Software Foundation (ASF) and worked on a LDAP plugin to CloudStack. He did such a great job that he finished early and was made an Apache CloudStack committer. Since he was done with his original GSoC project I encouraged him to take on a new one :), he brought in a friend for the ride: Darren Brogan. Both of them worked for fun on the GCE interface to CloudStack and learned Python doing so.

They remained engaged with the CloudStack community and has a third year project worked on an Amazon EC2 interface to CloudStack using what they learned from the GCE interface. They got an A :). Since they loved it so much, Darren applied to the GSoC program and proposed to go back to Gstack, improve it, extend the unittests and make it compatible with the GCE v1 API.

Technically, Gstack is a Python Flask application that provides a REST API compatible with the GCE API and forwards the requests to the corresponding CloudStack API. The source is available on GitHub and the binary is downloadable via PyPi. Let's show you how to use it.

Installation and Configuration of Gstack

You can grab the Gstack binary package from Pypi using pip in one single command.

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The leading provider of green cloud solutions brings users flexibility, customization, and productivity with Apache CloudStack

Founded in 2010, GreenQloud began their journey with the founders of cloud.com by building a prototype platform for a public cloud. GreenQloud chose to build their platform on top of CloudStack because they found many benefits from a fully open source stack to which they could also contribute. GreenQloud was one of the earliest contributors, and is responsible for CloudStack's Amazon EC2™ compatibility.

Today, GreenQloud offers a full cloud infrastructure software stack for private, public and hybrid IaaS compute and storage all the while leading the path to green IT and sustainability. GreenQloud is a cloud solutions company offering standalone private cloud, hybrid cloud and Truly Green™ public cloud computing virtual servers and data storage (IaaS) powered by renewable energy. GreenQloud's cloud services, feature an easy-to-use, self-service web console and advanced, compatible API controls for full automation of IT services.

With the addition of its newest product, QStack, the company now offers cloud solutions for the full market, accelerating the market adoption of cleaner cloud technology, by addressing the needs and concerns of companies who have not yet adopted public cloud computing due to regulatory compliance or investment commitments.

The Challenge: Providing Affordable and Sustainable Cloud Solutions to Customers

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If you use -- or are just interested in learning about -- the Xen Project Hypervisor, you will want to mark your calendar now for two great events coming later this summer.

September 15: Xen Project User Summit, New York City, NY

The Xen Project User Summit is great for:

  • Users who employ Xen Project software in their datacenter or cloud
  • Integrators who leverage the Xen Project Hypervisor in their solution or service
  • Architects who need to know how to best utilize the software in their solution architecture
  • Managers who want to understand what current and future features will enable their goals

At just US$79 for one day of sessions, the User Summit is an unmatched training opportunity for users of Xen Project software. Located at the Lighthouse Executive Conference Center in the heart of New York City, this event is a fantastic way to increase your knowledge of all things relating to Xen Project.  The lineup of talks will be unlike any other event this year, so it makes sense to take a long weekend in Manhattan in September.

Plus, this will be the best event this year for Xen Project users to meet and greet one another.  Excellent things happen when the talents of the community are allowed to cross-pollinate at User Summit!

Expected topics will include:

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Open@Citrix

Citrix supports the open source community via developer support and evangeslism. We have a number of developers and evangelists that participate actively in the open source community in Apache Cloudstack, OpenDaylight, Xen Project and XenServer. We also conduct educational activities via the Build A Cloud events held all over the world. 

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