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Ubuntu 20.04 LTS (Focal Fossa) was officially released on April 23. This is the latest Ubuntu Long Term Support (LTS) release, with security patches and updates available until 2025. If you are currently using an older version of Ubuntu, you may be interested in upgrading. In this tutorial, we will show how to safely upgrade ...
We’d like to follow up on last week’s article about parallel installs for classic snaps with another bleeding-edge topic. Today, we will discuss snap refreshes. By design, snaps come with automatic updates, and by default, the update (refresh) frequency check is four times a day. Whenever new application versions are published, they soon ...
This article describes the advantages users of Charmed Kubernetes enjoy through the high degree of automation charms offer the operator. One of the hardest problems of infrastructure-as-a-service operations is upgrading. Charms make it an easy 4 step process that is highly repeatable and predictable in its outcome. Kubernetes on Ubuntu is ...
According to figures from the OpenStack Foundation, just 20 per cent of users are using the latest version of the software. Companies that fall to far behind updates risk becoming stuck on an older version of OpenStack, leaving themselves in danger of higher costs, diminishing agility and reduced security. We call this condition StuckStac ...
Sign up for our new webinar about the Canonical OpenStack Pike release. Join us to learn about the new features and how to upgrade from Ocata to Pike using OpenStack Charms. ...
Lego model of an Airbus A380-800. Airbus run OpenStack A “StuckStack” is a deployment of OpenStack that usually, for technical but sometimes business reasons, is unable to be upgraded without significant disruption, time and expense. In the last post on this topic we discussed how many of these clouds became stuck and how the decisions ...
Live webinar It has become commonplace to see some OpenStack users choose to remain on old unsupported versions of OpenStack, forgoing new features and security updates rather than face the disruption, stress and complexity of upgrading. At Canonical we call this a StuckStack, a cloud that cannot or will not be upgraded. In this webinar ...
7 years in, where do we go from here? It is 7 years since OpenStack came into being. 7 short years comprised of long days and late nights bringing it all together to the point that global businesses such as Walmart, AT&T and Bloomberg are now running on OpenStack. Whilst most OpenStack implementations started ...
Introduction This newsletter is to provide a status update from the Ubuntu Kernel Team. There will also be highlights provided for any interesting subjects the team may be working on. If you would like to reach the kernel team, you can find us at the #ubuntu-kernel channel on FreeNode. Alternatively, you can mail the Ubuntu ...
The process of upgrading OpenStack releases can be challenging, given the many moving parts and the cadence of releases. In this use case video, Juan Carliante, Cloud Reliability Engineer for Canonical explains how Canonical’s BootStack Engineering team solves issues arising during the upgrade process quickly using Juju, an open-source a ...
Canonical announced the Ubuntu 12.04 LTS (Precise Pangolin) release almost 5 years ago, on April 26, 2012. As with all LTS releases, Canonical has provided ongoing security patches and bug fixes for a period of 5 years. The Ubuntu 12.04 LTS (Long Term Support) period will end on Friday, April 28, 2017. Following the end-of-life of Ubunt ...
It’s the end of the year, we met with lots of people from all around the world, at various conferences and events and wherever they were from and whatever their role in IT was, the same questions always seem to come back. So we thought we’d list the top 10 questions we get, here, for ...
