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Canonical Data Platform 2021 winter roundup

It’s that time of the year again: many folks are panic buying cans of windscreen de-icer spray and thermal underwear, bringing pine trees into the front room and preparing to enjoy an extended break with the family. So we thought to ourselves, what better time than now to take a look back at the year gone by on the Canonical Data Platform?

Announcing MAAS 3.1: bare-metal cloud gets easier

We are happy to announce that MAAS 3.1 has been released. Bare-metal provisioning just got even easier! MAAS 3.1 brings some of the most frequently-requested features into the product. A lot of this is serendipity — or maybe you could say that it’s about like minds tracking the same problem. Either way, we’re doing our best to provide features that match our users’ needs, as soon as we possibly can.

Linux made easy on RISC-V with Ubuntu

In the past decade, open-source and open standards have reshaped the world of technology and produced long-lasting results. With the open Instruction Set Architecture, the RISC-V consortium has extended open-source to the world of processor architecture. At Canonical, we believe in the power of open source to transform the world – that’s why we are committed to porting Ubuntu to RISC-V, combining the best open-source architecture with the best open-source operating system. Our mission? Further facilitating the adoption of novel computing architectures.

Bare metal Kubernetes hands on tutorial with MAAS and Juju

In this video tutorial, you will go hands-on and build your own simulated bare metal Kubernetes cluster using just a single computer 💻 with Anton Smith, product manager for MAAS. Along the way, you’ll get to use and learn about some Linux networking, MAAS, LXD, Ceph, Juju and Kubernetes, and at the end deploy an application to your new K8s cluster ✨.

What is a managed IT service?

Technology is one of the main success factors for any organisation. A few decades ago, when technology (and life) were not as fast-paced as today, IT was more about keeping the lights on and maintaining business as usual operations. Today, the game has massively changed. On the roads that are ever-changing, innovation is what keeps the wheel spinning. If you think that the world is doing enough innovation today, then it would be very interesting to check the recent Growth & Innovation McKinsey report.

Data centre networking: what is OVS?

In one of our preceding blogs, we spoke about Software-Defined Networking (SDN) and the key drivers behind it. Virtualisation is one of the fundamental aspects that characterises SDN, and has influenced the architecture of network switching in the data centre. OVS (Open vSwitch) is a fundamental component of modern and open data centre SDNs, where it aggregates all the virtual machines at the server hypervisor layer.

Embedded systems: the advent of the Internet of Things - Part II

This is the second part of the two-part blog series covering embedded Linux systems and the challenges brought about by the proliferation of Internet of Things (IoT) devices. In Part I, we surveyed the embedded ecosystem and the role Linux plays within that space. This blog takes you on the next step in the journey, where we explore the most demanding challenges facing manufacturers of tightly embedded IoT devices.

Canonical Achieves AWS Graviton Ready Designation

29 November 2021: Canonical, Publisher of Ubuntu, announced today that it has achieved the AWS Graviton Ready designation, part of the Amazon Web Services, Inc. (AWS) Service Ready Program. This designation recognizes that Canonical + Ubuntu Server and Anbox Cloud Appliance has demonstrated successful integration with AWS Graviton Service.

What is embedded Linux? Part I

“Hello everybody out there using minix – I’m doing a (free) operating system (just a hobby, won’t be big and professional like gnu) for 386(486) AT clones. The above is an excerpt from Linus Torvalds’ original announcement of what came to be known worldwide as the Linux operating system (OS), dated August 1991. In hindsight, it is inconceivably modest now that we are in a much better position to appreciate the full revolutionary extent of his post.