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Blog posts tagged
"kubernetes"

Jake Nabasny
17 March 2026

How to set up a micro lab: four principles for a reliable homelab

MicroCloud Ubuntu tech blog

After over a decade of running a homelab, I have learned a few difficult lessons. Although it begins as a “lab,” you inevitably end up with something you want to keep. If a service goes down for an extended period of time or you lose data, it can feel catastrophic. The anxiety of missed emails ...

Javier de la Puente
13 January 2026

Deploy your Spring Boot application to production

Cloud and server Ubuntu tech blog

In this article we walk through the steps required to deploy a Spring Boot application to production using Juju and Kubernetes. The goal is to showcase the integration of the application with essential services like PostgreSQL for database management and Traefik for ingress control. ...

Benjamin Ryzman
10 December 2025

Harnessing the potential of 5G with Kubernetes: a cloud-native telco transformation perspective

5G Ubuntu tech blog

Telecommunications networks are undergoing a cloud-native revolution. 5G promises ultra-fast connectivity and real-time services, but achieving those benefits requires an infrastructure that is agile, low-latency, and highly reliable. Kubernetes has emerged as a cornerstone for telecom operators to meet 5G demands. In 2025, Canonical Kube ...

Canonical
11 November 2025

Canonical releases FIPS-enabled Kubernetes

Canonical announcements Ubuntu tech blog

Today at KubeCon North America, Canonical, the publisher of Ubuntu, released support to enable FIPS mode in its Kubernetes distribution, providing everything needed to create and manage a scalable cluster suitable for high-security and Federal deployments. ...

Aaron Whitehouse
8 October 2025

Ubuntu worker nodes for OKE now in Limited Availability

Ubuntu Ubuntu tech blog

Oracle Kubernetes Engine now supports Ubuntu images for worker nodes natively, with no need for custom images 8 October 2025 – Today Canonical, the publisher of Ubuntu, announced that Ubuntu worker nodes for Oracle Kubernetes Engine (OKE) are now available in Limited Availability. This means that OKE now supports Ubuntu images for worker ...

Pedro Lazzarotto
2 September 2025

Huawei OceanStor with Canonical Kubernetes – integration verification report 

Kubernetes Ubuntu tech blog

A note from the editor: This post was written by Zhanglei Mao. This blog explores the successful integration of Huawei OceanStor hybrid flash storage systems with Canonical Kubernetes, demonstrating how enterprises can unlock resilient, enterprise-grade storage in cloud-native environments. The integration benefits companies across differ ...

Isobel Kate Maxwell
24 April 2025

The hitchhiker’s guide to infrastructure modernization

Cloud and server Ubuntu tech blog

One of my favourite authors, Douglas Adams, once said that “we are stuck with technology when what we really want is just stuff that works.” Whilst Adams is right about a lot of things, he got this one wrong – at least when it comes to infrastructure. As our Infra Masters 2025 event demonstrated, infrastructure ...

Benjamin Ryzman
2 April 2025

The future of Kubernetes networking: Cilium and other CNIs with Canonical Kubernetes

Kubernetes Ubuntu tech blog

Choosing the right Container Network Interface (CNI) for Kubernetes is critical to achieving optimal performance, security, and scalability. With the launch of Canonical Kubernetes LTS (long-term support) last month, Canonical decided to integrate Cilium as the default CNI in order to reflect our commitment to delivering a modern, securit ...

Canonical
28 March 2025

KubeCon Europe 2025: Containers & Connections with Ubuntu

container Ubuntu tech blog

It’s hard to believe that the first KubeCon took place nearly 10 years ago. Back then, Kubernetes was still in its early days, and the world was only just beginning to understand the power of container orchestration. Fast-forward to today, and Kubernetes is a fundamental part of cloud-native development, taught in universities as a key ...

Andreea Munteanu
20 March 2025

Accelerating AI with open source machine learning infrastructure

AI Ubuntu tech blog

The landscape of artificial intelligence is rapidly evolving, demanding robust and scalable infrastructure. To meet these challenges, we’ve developed a comprehensive reference architecture (RA) that leverages the power of open-source tools and cutting-edge hardware. This architecture, built on Canonical’s MicroK8s and Charmed Kubeflow, ru ...

Canonical
11 February 2025

Canonical announces 12 year Kubernetes LTS 

Canonical announcements Ubuntu tech blog

Canonical’s Kubernetes LTS (Long Term Support) will support FedRAMP compliance and receive at least 12 years of committed security maintenance and enterprise support on bare metal, public clouds, OpenStack, Canonical MicroCloud and VMware. February 11,  2025 Today, Canonical announced a 12 year security maintenance and support commitment ...

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