Feb 222014
 

Having spent a week playing with various features of XenServer (with a focus on automation), I’ve only scratched the surface of what it can do. I have a sense, though, for the power of the system, and what it would take to get it to work at my company. It has all the features that we need to start, some nice-to-have features that we’ll probably use, and then extras beyond that which we probably won’t play with for the foreseeable future. Continue reading »

Feb 022014
 

I’m starting to dive into choosing from a variety of server virtualization options for work in order to determine which solution to roll into our environments. First up is XenServer, with which I’ll stand up a pool of a couple machines and test out provisioning new servers, live migration, network isolation, and other cool features. While these tasks are more straightforward using the GUI (official GUI is Windows-only, but there are alternatives), I’m spiking out tooling that does as much as possible via the API (since we’ll want to automate it). Continue reading »

Feb 012014
 

At my job, we have quite a few servers, all on dedicated hardware. Most of our servers relate directly to storing data on disk, and so physical hardware makes sense. For the scores of random, smallish servers, though, physical hardware is overkill. To help manage this inefficiency, we’re looking at various virtualization options, including XenServer, KVM, and containers/jails/zones. Continue reading »