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Blog

Michael C. Jaeger
30 June 2022

The software operator design pattern: disadvantages – part 5

Charms Article

The software operator is a design pattern – it is a proven design that has been applied in many situations and implemented by several frameworks. Its widespread adoption in the industry has allowed us to study its consequences, both good and bad. This is important because software developers and IT architects need to know when ...

Michael C. Jaeger
29 June 2022

The software operator design pattern: advantages – part 4

Cloud and server Article

The software operator is a design pattern. Its design is based on successful applications where this approach was found useful. In other words, it’s a proven approach that can be recommended to others. But like all approaches, it’s important to understand their positive and negative impact. Software developers need to understand when the ...

Nathan Hart
29 June 2022

Multipass documentation: proudly a work in progress

Ubuntu Article

In February of this year the Multipass team took on a challenge: completely overhauling our documentation. Canonical has put a renewed emphasis on documentation in recent months, led by Daniele Procida and his Diataxis framework, and we wanted to be an early adopter of this methodology. We had no idea where to start, but fortunately ...

Philip Williams
29 June 2022

What’s new in Charmed Ceph with Ceph Quincy on Ubuntu 22.04 LTS?

Ceph Article

Along with the usual bug fixing, maintenance, and upstream version enablement work that goes into every Charmed Ceph release, we also worked on a number of new features in this cycle. Stand-alone NFS shares In Ceph, you can use CephFS for your network file share needs, but sometimes there are applications or use cases that ...

Alex Murray
27 June 2022

What’s new in Security for Ubuntu 22.04 LTS?

Ubuntu Security

Canonical Ubuntu 22.04 LTS is the latest long term support release of Ubuntu, one of the world’s most popular Linux distributions. As a Long Term Support release, Ubuntu 22.04 LTS will be supported for 10 years, receiving both extended security updates and kernel livepatching via an Ubuntu Advantage subscription (which is free for persona ...

Igor Ljubuncic
24 June 2022

The new classic confinement in snaps – Even the classics need a change

Ubuntu Article

As part of their fundamental, security-driven design, snaps are meant to run isolated from the underlying system. In most cases, the idea works well, and granular access to system resources using the mechanism of interfaces allows snap developers to ship their applications packaged with strict confinement. However, there are some scenario ...

Hugo Huang
24 June 2022

Weave Cybersecurity into your product design

Cloud and server Article

How important security is for your application and digital services? “Very important”, this is the answer we get the most often from Product Managers and Executives. Nobody wants the malware to take advantage of the vulnerabilities of their applications. However, any access point to the internet can be an entry point for hackers. Consider ...

Massimiliano Gori
17 June 2022

New Active Directory Integration features in Ubuntu 22.04 (part 3) – Privilege Management

Desktop Article

Linux Active Directory (AD) integration is historically one of the most requested functionalities by our corporate users, and with Ubuntu Desktop 22.04, we introduced ADsys, our new Active Directory client. This blog post is part 3 of a series where we will explore the new functionalities in more detail. The latest Verizon Data Breach rep ...

Omar Ali Amin
17 June 2022

The private cloud future: Data centres as a service

Cloud and server Article

How to build a future-proof private cloud that offloads the operational complexity and allows you to focus on innovation and digital transformation. ...

Michael C. Jaeger
16 June 2022

Operator Day at Kubecon EU 2022 – recordings available!

Charms Article

The Operator Day at Kubecon EU 2022, hosted by Canonical, took place on Monday 16 May  2022. We thank everyone for attending the event. Our thanks go out especially to those who engaged with us via chat during the online event. We enjoyed answering questions and having conversations during the presentations.  If you missed Operator ...

Oliver Smith
16 June 2022

How are we improving Firefox Snap performance? Part 2

Desktop Article

Improving Firefox snap performance is one of our top priorities. In part 2 of this series, we give an update on our progress and latest fixes. ...

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