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Blog

Andres Rodriguez
28 August 2019

Multi-tenancy in MAAS

Cloud and server Article

In this blog post, we are going to introduce the concept of multi-tenancy in MAAS. This allows operators to have different groups of users own a group of resources (machines) without ever even knowing about other groups of users enabling enhanced machine utilisation. A common use case for medium and large-scale environments is to provide ...

Andres Rodriguez
12 August 2019

Provisioning ESXi with MAAS: An overview

Cloud and server Article

MAAS has supported provisioning ESXi starting from MAAS 2.5. However, MAAS 2.6 has expanded its support and provides new features that significantly improves the provisioning experience. What is supported? The support MAAS provides for provisioning an operating system varies depending on the operating system in use. Even though MAAS tries ...

Canonical
24 July 2019

BT turns to Canonical Ubuntu to enable next generation 5G Cloud Core

Cloud and server Article

Today, Canonical announces its Charmed OpenStack on Ubuntu has been selected by BT as a key component of its next generation 5G Core. Canonical, the company behind Ubuntu, will provide the open source virtual infrastructure manager (VIM) as part of BT’s Network Function Virtualisation (NFV) program, and the transition to a cloud-based Cor ...

Carmine Rimi
11 July 2019

Deploying Kubernetes at the edge – Part I: building blocks

Cloud and server Article

Edge computing continues to gain momentum to help solve unique challenges across telco, media, transportation, logistics, agricultural and other market segments. If you are new to edge computing architectures, of which there are several, the following diagram is a simple abstraction for emerging architectures: In this diagram you can see ...

Andres Rodriguez
9 July 2019

MAAS 2.6 – ESXi storage, multiple gateways, HTTP boot and more

Cloud and server Article

Canonical is happy to announce the availability of MAAS 2.6. This new release introduces a range of very exciting features and several improvements that enhances MAAS across various areas. Let’s talk about a few notable ones: Growing support for ESXi Datastores MAAS has expanded its support of ESXi by allowing administrators to create & c ...

Marcin Bednarz
6 June 2019

Need to set up servers in remote locations?

Cloud and server Article

Use bare metal provisioning with a top-of-the-rack switch When deploying a small footprint environment such as edge computing sites, 5G low latency services, a site support cabinet or baseband unit, its critical to establish the optimal number of physical servers needed for set up. While several approaches exist, bare metal provisioning t ...

Peter Mahnke
20 March 2019

Design and Web team summary – 15 March 2019

Cloud and server Design

This was a fairly busy two weeks for the Web & design team at Canonical. Here are some of the highlights of our completed work. Web team Homepage takeovers This iteration we designed and built four takeovers for our home pages including: The German version of compliance webinar The German version of AI/ML webinar A ...

Canonical
1 March 2019

MAAS – Fast and efficient virtualisation for small and medium enterprises

Cloud and server Article

The advent of virtualisation has significantly changed the way we use IT infrastructure. In theory, the ability to share single server resources to run multiple isolated operating systems provides flexibility and promises easy operations. However, in practice, managing virtualised infrastructure can be quite expensive and complex as a res ...

Anthony Dillon
20 February 2019

Design and Web team summary – 20 February 2019

Cloud and server Design

Snapcraft squad Report a Snap Last year, a snap was found in the Snap Store using computing resources for bitcoin mining without user consent. This software was retired from the Store after further investigation and highlighted the need for snapcraft.io users to report potential snaps violating trademark, copyright or terms and conditions ...

Canonical
16 January 2019

MAAS 2.5 : Growing the ecosystem and support for KVM micro-clouds

Cloud and server Article

Our latest release makes for a very exciting point in the MAAS evolution. As datacenter (DC) infrastructure grows at unparalleled scale fueled by new applications and services such as connected autonomous cars, augmented/virtual reality (AR/VR) and IoT, the need for automated bare metal provisioning has never been more important. Multi-ac ...

Joshua Powers
15 October 2018

Deploying Ubuntu root on ZFS with MAAS

Cloud and server Server

With recent updates to MAAS and Curtin, deploying Ubuntu with a ZFS root disk is now possible! Curtin added zfsroot support earlier this year and MAAS has now exposed the option. However, Ubuntu root on ZFS with MAAS is experimental! We encourage users to try this out and report back any issues, but it is ...

Canonical
30 May 2018

OpenStack Summit Vancouver: Automating the data centre

Cloud and server Article

Stu Miniman and John Boyer of theCUBE interviewed Mark Shuttleworth at the OpenStack Summit following the Canonical founder’s keynote in Vancouver. Read on for the full interview, and to hear more on the economics of cloud. Rethinking the data centre to make it fully automated from the ground up was the opportunity presented to architects ...

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