Archives

184 posts from 2019

OpenStack Charms 19.07 – Percona Cluster Cold Start, DVR SNAT and more

By Tytus Kurek, 14 August 2019

Canonical is proud to announce the availability of OpenStack Charms 19.07. This new release introduces a range of exciting features and several improvements...

Provisioning ESXi with MAAS: An overview

By Andres Rodriguez, 12 August 2019

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...

Julia and Jeff discover the ease of snaps at the Snapcraft Summit

By Sarah Dickinson, 12 August 2019

Julia is an open source, high-level, general-purpose, dynamic programming language designed for numerical analysis and computational science, launched in...

Enhanced Livepatch desktop integration available with Ubuntu 18.04.3 LTS

By Canonical, 9 August 2019

Ubuntu 18.04.3 LTS has just been released. For the Desktop, newer stable versions of GNOME components have been included, as well as a new feature – Livepatch...

Slow snap? Trace-exec to the rescue!

By Igor Ljubuncic, 8 August 2019

Slow applications are never fun. But not knowing why an application is not behaving correctly can be even more frustrating. A well-designed system that can...

Creating a ROS 2 CLI command and verb

By Jeremie Deray, 7 August 2019

Following our previous post on ROS 2 CLI (Command Line Interface), we will see here how one can extend the set of existing CLI tools by introducing a new...

Enhancing our ZFS support on Ubuntu 19.10 – an introduction

By didrocks, 7 August 2019

Ubuntu has supported ZFS as an option for some time. We started with a file-based ZFS pool on Ubuntu 15.10, then delivered it as a FS container in 16.04, and ...

Ubuntu Server development summary – 06 August 2019

By Chad Smith, 6 August 2019

Hello Ubuntu Server The purpose of this communication is to provide a status update and highlights for any interesting subjects from the Ubuntu Server Team....

Declarative vs Imperative: DevOps done right

By Tytus Kurek, 6 August 2019

Deciding whether to automate workloads, while designing your ICT infrastructure, is trivial. It’s 2019 and automation is everywhere around. However, deciding...

Charmed Kubernetes update for upstream API server vulnerability

By Canonical, 5 August 2019

An upstream Kubernetes vulnerability (CVE-2019-11247) has been identified where the API server mistakenly allows access to a cluster-scoped custom resource,...

Design and Web team summary – 2 August 2019

By Peter Mahnke, 2 August 2019

This iteration was fairly light iteration for the Web & design team at Canonical as we had a fair few people on holidays as well as a group who has gone to...

Digital signage platform Xibo launches as a snap

By Canonical, 31 July 2019

The open source digital signage platform, Xibo, is now available as a snap – the universal Linux app packaging format. Xibo provides a comprehensive suite of...