By RickRamsey-Oracle on Feb 09, 2012
So much virtualization. So little time.
You can virtualize your OS ...
You can virtualize your network.
You can virtualize your storage.
Even your highly-personalized desktop.
Me? I would like to virtualize my virtualization technologies. I want ONE server. With ONE OS. And ONE toolkit. That can actually be made up of hundreds or even thousands of virtual OS instances, networks, storage devices, desktops, aircraft carriers, or whatever they virtualize next.
You can't quite do that yet, but in Oracle Solaris 11 you can create zones that are easy to clone on other systems. That's a step in the right direction, I think. The following article describes how. In case you're not too confident in your ability to juggle zones, I added an article that helps you get started with zones in Oracle Solaris 11, and a link to more resources.
The easiest way to create a bunch of zones is to clone them from one or more originals. That seems simple enough if you are going to clone them on the same instance of Solaris, but what if you'd like to clone them on other systems? In that case, you need to use virtual networks. You need to set up an entire network topology of servers, routers, switches, and firewalls that you can clone right along with the zones. Jeff McMeekin describes how.
If you used zones (containers) in Oracle Solaris 10, you'll appreciate this article. Because zones are more tightly integrated with the architecture of Oracle Solaris 11, they're easier to set up and manage. In this article, Duncan Hardie demonstrates how to perform basic operations with zones: first, how create a single zone using the command line, then how to add an application to a zone, and finally how to clone a zone.
More Zones Resources
- Solaris 11 Virtualization Page - Links to demos, podcasts, technical articles, and more resources to help you understand zones and how to use them.
- Zones Collection - See what zones-related content we've published (or found) since the dawn of time.
- RSS Feeds Page - Subscribe to zones-related content through your favorite reader.