Here is the video of my presentation from the Utah Open Source Conference 2009 entitled, "Introduction to OS Virtualization, Containers and OpenVZ". Warren Sanders manned the camera. I used Kdenlive to edit it and create the title screen. Attached below you can find PDFs for my slides, the OpenVZ Brochure we were handing out, as well as white paper from the Linux Foundation about who writes the Linux kernel.
For those interested in a much higher quality Ogg Theora version, you can find that here:
(right-click, save link as...)
I've been aware of Proxmox VE for a couple of years now. I've installed it a few times and tested it out. I have recommended it to others and know a few local people using it in production (at MSU-Bozeman and Rocky Mountain College for example). Since I'm involved in the OpenVZ community I've also noticed some of the contributions to OpenVZ that have come from Proxmox VE (vzdump for example) and have run into Martin Maurer in the comments section of this site. I asked him if he would be interested in doing an interview and he accepted.
What is Proxmox VE?
Proxmox VE is a very light-weight Debian-based distribution that includes a kernel with support for both KVM and OpenVZ. This means you get the best of both virtualization worlds... containers (OS Virtualization) and fully-virtualized machines (Machine Virtualization). Proxmox VE also includes a very powerful yet easy to use web-based management system with clustering features. Boot the Proxmox VE install media, answer a few simple questions, and within 10 minutes you have a very powerful virtualization platform you can manage from a web browser. Install it on one or more additional machines that are networked together and use Proxmox VE's cluster management tool to create a virtualization cluster that allows for centralized management, automated backups, iso media and template syncing, as well as virtual machine migration features. Proxmox VE really is a time saving turnkey solution... and it is freely available under a GPL license.
The family and I are visiting the in-laws in Great Falls over the holiday weekend. My family picked me up from work so I wasn't involved in the packing... and it just so happens that my wife didn't pack my laptop. :( As luck would have it, my father-in-law has two recently purchased laptops... and he also had a Dell Mini 9 he was working on for a friend... and he was kind enough to let me play with them.
MontanaLinux from LiveUSB thumbdrive
I usually have one or more USB thumbdrives in my pants pocket and almost always one of them is a bootable LiveUSB of a recent built of MontanaLinux i386 (my own remix of Fedora 11)... so at least I had something I could test with and get my Linux fix. The build I used was dated August 26th, 2009 so it had all of the Fedora updates released on or prior to that date.
Now onto the three laptops I tried out.
Here's a presentation from the recent Red Hat Summit in Chicago about KVM in Red Hat Enterprise Linux 5.4 that was released this week. I must say that KVM has come a long way and I look forward to using it. I'm hoping that the OpenVZ folks will build a flavor of the OpenVZ kernel based on the newer RHEL 5.4 kernel that includes both KVM and OpenVZ support. That would be awesome!
I hope at some point they release all of their presentations as OGV files.
A co-worker of mine inspired me to create a new enterprise CD with SP3 pre-installed the other day after I asked about an existing iso I had found on our network. I wondered if it were OEM or a new volume license with SP3 I had hoped it was.
He sent me a few links to some howto's and not all were the same. Looking over a few examples I quickly began replacing their Windows solutions with known Linux. Rather than recreate the wheel, I first searched how others have done it using Linux. These are a couple sites that have inspired my success:
- Slipstreaming Windows XP with Service Pack 3 in Linux by Jeremy Visser
- Slipstreaming Windows XP SP3 in Linux by Michael Gorven
- Intégration du Service Pack Windows sous Linux by Jacques Rouxel
It starts with the old IBM Linux commercial and then becomes a rap video. This comes from Linux.com and you can find full details here.
Is it me or are the Fake Linus Torvalds in the video actually using Mac OS X on Mac laptops?!?
Just some news bytes I've run across recently.
Fedora 12 Alpha includes flavor of Moblin 2
Moblin is a "usage experience" originally designed by Intel for devices designed around their Atom CPU mostly available in Netbooks and other embedded devices. The Fedora Project is basically integrating the Moblin 2 userspace stuff into Fedora so it is a selectable desktop from the graphical login's Session menu. Fedora will probably create an official "mini" spin but that remains to be seen. For more info see: fedora mini alpha testing
New Fedora 11 release for OLPC X0-1 models
You might have already known that the OLPC project is working on an XO-1.5 unit with vastly faster hardware and more storage space and that they were going to change the software so that the OLPC user could switch between the Sugar Desktop and the Gnome Desktop if desired. Fedora/OLPC developer Steven Parrish has released an update for OLPC X0-1 laptops based on Fedora 11 which includes the Gnome Desktop stuff as well. For more info see: Announcing a new release of F11 for the XO-1 and F11 for XO-1
Now here's a video about what Moblin 2 is for anyone interested:
Introduction - Why Macs?
I work as a System Administrator for a Computer Science Department and as a result I manage both server machines and lab machines. Some time ago the department decided (and I was in agreement) that it would be a good idea to offer the students additional variety in the computer lab by replacing some of the "Pee Cee" machines in the main undergrad lab with some Apple Macintosh systems. This would give students access to Mac OS X (pronounced "ten") in the lab in addition to Linux and Microsoft Windows.
Although Apple switched to Intel-based machines a few years ago, you can't just run their OS on any Intel/AMD machine as they have both licensing reasons and technical reasons why their OS should ONLY run on Apple hardware. They don't seem to be friendly to running Mac OS X inside of Virtualization either. Mr. Jobs, why do you hate us? I digress.
The first three years we had Macs in the lab they only ran Mac OS X and as time passed, fewer and fewer people used them. The usage slowdown was caused by a number of reasons that I'll not go into here. This year though, I decided not to give up on the Macs and to make them triple-boot... so if people don't want to use Mac OS X they don't have to, and the machines can get better utilization.
Jim Zemlin from The Linux Foundation gives the closing keynote for OSCON 2009 entitled, "Moblin, Chrome, Android, Ubuntu, etc: What's the Deal with Linux on the Desktop?".
Argh, there have been about a zillion articles and blog posting declaring the future of computing and a coming "OS War" between Microsoft and Google. Paaalease. Although I myself am writing yet another piece of content related to Google Chrome OS, I feel compelled to do so because the vast majority of everything I've seen so far has simply been rubbish... and I don't often call things rubbish.
What is Google Chrome OS?
On the public face, so far Google Chrome OS is nothing more than vaporware mentioned in a blog posting by two Google middle management.
It appears it will be just enough operating system to get a web browser to run so one can do all of their online stuff... you know... using Google's Browser and Google's online services. Don't worry, you can use any software that is written using web standards but obviously the Google services and APIs to those services will be heavily favored.
It will be based on the Linux kernel but from the few brief paragraphs of the Google blog posting it appears to be just enough userspace stuff to run the web browser and any add-on support applications for online multi-media.