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The whole point of MAAS configuration is to get machines deployed. If you read the previous post in this series, you know how to install MAAS and do basic configuration using only the MAAS Command-Line Interface (CLI). So far, so good, but now we need to enable networking and create some machines. Enabling DHCP The ...
MAAS provides a state-of-the-art User Interface (UI), which is relatively simple to use, if the required inputs are known and understood. You may be less familiar with the MAAS Command Line Interface (CLI), which is actually more robust, providing additional functionality that’s not accessible via the web UI. In this series of blog posts, ...
As part of the effort to build a flexible, cloud-native ready infrastructure, phoenixNAP collaborated with Canonical on enabling nearly instant OS installation. Canonical’s MAAS (Metal-as-a-Service) solution allows for automated OS installation on phoenixNAP’s Bare Metal Cloud, making it possible to set up a server in less than two minute ...
Friction points in HPC DevOps Many High Performance Computing (HPC) setups are still handcrafted configurations where tuning changes can take days or weeks. This is because the more you tune and optimise something, the more bespoke and unique it is, and the more unique something is, the lower the chances that things will just work ...
What’s new? This new release of MAAS brings three key new benefits: Virtual machines with LXD (Beta) Tighter, more responsive UX External/remote PostgreSQL database If you know what you want, go to maas.io/install, otherwise let’s dive in and explore these further. Virtual machines (VMs) with LXD (Beta) MAAS 2.8 can set up L XD-based VM ...
We have been transitioning the web interface for MAAS from AngularJS to React. One of the reasons for this is to make the interface faster. The main page with performance issues is the list of machines. This list needs to be fast at displaying a few hundred machines at a bare minimum. So what happens ...
A new machine list, and a new framework In MAAS 2.8, we’re shipping a new machine list, built from the ground up in React and Redux. We’ve also implemented a few new features: persisting UI state for grouping, new grouping options, bookmarkable urls with filter and search parameters, and many performance improvements. In my last ...
The Ubuntu Masters Conference is a platform for IT practitioners to share how they are solving industry-wide challenges with the global engineering community. These are the real-life use cases they are executing in their professional environments today, giving you actionable ideas to take into your own corporate setting. Join us on Thursd ...
Much of the functionality of MAAS is contained in controllers. There are two basic types: a region controller and a rack controller. It’s useful to pull back and take a quick look at how these controllers work and interact. This will help you get a better picture of how MAAS operates. Region controller The region ...
When designing or testing with MAAS, it’s often handy to start with virtual machines. If you’re just on your laptop, and you want to check out a new MAAS version, or mock up some datacentre idea you’ve been considering, KVMs are often very useful. You could create pods, of course, but it’s also very simple ...
I want to start using real-world examples and neat networking configurations and other problem-oriented efforts as my baseline for writing. Heck, I’d even like to try using MAAS to control my little Raspberry Pi farm, although that’s probably not the recommended configuration, and I’m not sure how PXE-booting would work yet. ...
