Several community members have contacted me recently about the Xen-API utilities. I looked into this and discovered a great opportunity for community members looking for a project to contribute to. So, I am announcing a new community effort to complete the development of the Xen-API utilities. If you are interested in working on the Xen-API project please email me at firstname.lastname@example.org and I will call a meeting in mid-May with all people interested to get the project underway.
NOTE – This interface is not to be seen as a replacement for the existing XML-RPC interface and people should not infer anything by this project.
Here are some thoughts on the importance of the Xen-API if you are considering joining this community effort:
Xen-API cleans up a lot of the cruft of the older APIs
Authentication aspect to the Xen-API allows the API to be used off-box securely
Xen-API’s event registration / dispatch piece is much better than the old API, making it much easier to build web GUIs or health monitors
The Xen-API has two mechanisms, one for synchronous task invocation, and a congruent one for asynchronous tasks.This means, for example, that you can reboot a VM, and either block waiting for it to complete, or get a task handle and poll back later.This gives application developers the freedom to choose how they interact with Xend
Xend will get a code update from this project and will give developers a chance to learn more about xm as well as Xend (Xend is written in Python)
Xen-API already has C and Python bindings in the Xen tree; Ruby bindings are also rumored to exist
As the tittle says Running Xen: A Hands-on Guide to the Art of Virtualization is now available to buy, physically of course. So, if you want a copy just follow this link to find out how to get it.
There’s also a complementary website where you can find information about the authors, chapters resources and some other interesting links. Obviously, the authors want some feed back, that’s why they set up a readers list to discus about the book, send your feed backs, errata, and any other topics related to the book.
Nothing else to say. Congratulations to the authors for the great job they did.
The Xen Summit Program Committee is actively reviewing all the submitted topics for this event (we still want more topics – send to Stephen Spector) and I wanted to make everyone aware of a proposed agenda for the event along with some topics already approved. The proposed agenda, current topics, and Monday evening party information are at http://xen.org/files/xensummitagenda.pdf.
If you are on the fence about coming to Xen Summit, please let me know what topics you would like presented and how I can make the event more attractive to you. As Xen.org is a community-based project, I want to ensure that everyone in the community is able to voice their opinion and there is no better place to be heard than Xen Summit!
Want to know more about Boston in the Summer – check out this posting.Â For a Top 10 List of things to do in Boston this Summer, go here. Of course, all these great things to do in Boston are for before and after Xen Summit as there will be enough content during the event to keep you plenty busy 🙂