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Blog

sidfaber
29 June 2020

Installing ROS in LXD Containers

Cloud and server Article

It’s the season for updates. The last few weeks have ushered in ROS 1 Noetic and ROS 2 Foxy, both of which target the recently released Ubuntu 20.04 Focal Fossa. As always, new releases come with trepidation: how can I install new software and test compatibility, yet keep my own environment stable until I know ...

robgibbon
29 June 2020

What is Apache Kafka?

Cloud and server Article

Discover Charmed Kafka Everyone hates waiting in a queue. On the other hand, when you’re routing an absolute storm of event data around a cloud environment, message queues are your best friend. Enter Apache Kafka. Apache Kafka is a free, open source event streaming platform that enables you to create queues for temporary buffering of ...

Alan Pope
25 June 2020

Split Personality Snaps

Internet of Things Article

Broadly speaking, most snaps in the Snap Store fall into one of two categories, desktop applications and server daemons. The graphical applications such as Chromium and Spotify use desktop files, which ensure they can be opened on demand by any user via a menu or launcher. The server applications such as NextCloud and AdGuard-Home typical ...

Rui Vasconcelos
25 June 2020

Weekend watch list

Ubuntu Article

Kubeflow 101 – Hyperparameter tuning with Katib The Kubeflow 101 series of short videos is a great way to quickly get up to speed on Kubeflow concepts. This week, Stephanie Wong guides us through Hyperparameters and how you can use Katib to achieve the Kubeflow with Amazon Sagemaker Shashank Prasanna, Senior Developer Advocate at AWS ...

Adi Singh
25 June 2020

Open source holds the key to autonomous vehicles

Internet of Things Article

A growing number of car companies have made their autonomous vehicle (AV) datasets public in recent years.  Daimler fueled the trend by making its Cityscapes dataset freely available in 2016. Baidu and Aptiv respectively shared the ApolloScapes and nuScenes datasets in 2018. Lyft, Waymo and Argo followed suit in 2019. And more recently, a ...

Alex Chalkias
25 June 2020

Ceph storage on VMware

Ceph Article

If you were thinking that nothing will change in your VMware data centre in the following years, think again. Data centre storage is experiencing a paradigm shift. Software-defined storage solutions, such as Ceph, bring flexibility and reduce operational costs. As a result, Ceph storage on VMware has the potential to revolutionise VMware ...

Rui Vasconcelos
24 June 2020

Demystifying Kubeflow pipelines: Data science workflows on Kubernetes – Part 1

AI Article

Kubeflow Pipelines are a great way to build portable, scalable machine learning workflows. It is one part of a larger Kubeflow ecosystem that aims to reduce the complexity and time involved with training and deploying machine learning models at scale. In this blog series, we demystify Kubeflow pipelines and showcase this method to produce ...

Eduardo Aguilar Pelaez
24 June 2020

MAAS 2.8 – new features

MAAS Article

What’s new? This new release of MAAS brings three key new benefits: Virtual machines with LXD (Beta) Tighter, more responsive UX External/remote PostgreSQL database If you know what you want, go to maas.io/install, otherwise let’s dive in and explore these further. Virtual machines (VMs) with LXD (Beta) MAAS 2.8 can set up L XD-based VM ...

anastasiavalti
24 June 2020

Ubuntu Masters 3: the community expands

Ubuntu Article

What is Ubuntu Masters? The Ubuntu Masters conference stemmed from a vision to bring the engineering community together to freely exchange innovative ideas, in the spirit of open source. After two hugely successful conferences, connecting IT teams across industries and countries, and featuring speakers from innovators such as Adobe, Netfl ...

esj
24 June 2020

AMD EPYC Rome support in Ubuntu Server

Cloud and server Article

The second generation of AMD EPYC central processing unit (CPU), codenamed Rome, provides outstanding performance and “hardened at the code” security. It was launched in 2019 and has already been widely adopted. Support for AMD EPYC Rome has been merged to the Linux kernel starting with 5.4 series. Therefore, all Ubuntu releases with 5.4 ...

liam zheng
24 June 2020

Building an Ubuntu Core 18 image for Nitrogen i.MX6 board

Internet of Things Article

This article is written by Taiten Peng. Have you got i.MX6 hardware and are wondering how Ubuntu Core would run on it? In this blog, we will build an Ubuntu Core 18 image with the generic Ubuntu kernel for an i.MX6 based Boundary Devices board. The Nitrogen6X hardware from Boundary Device is well supported upstream ...

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