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Blog posts tagged
"Juju"

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. ...

David Beamonte
26 June 2025

Cut data center energy costs with bare metal automation

Cloud and server Ubuntu tech blog

Data centers don’t have to be power-hungry monsters. With smart automation using tools like MAAS, you can reduce energy waste and operational costs, and make your infrastructure greener, without sacrificing performance or flexibility. ...

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 ...

jdkandersson
13 March 2025

Effortless observability for Django applications

Ubuntu Ubuntu tech blog

Observability is critical for web operations to ensure that the application is working as expected and to identify any potential issues. However, setting up observability has traditionally been challenging because it can take hours to set up all the infrastructure, instrument your code and enable observability in production. But now there ...

jdkandersson
9 January 2025

How we used Flask and 12-factor charms to simplify Canonical.com development

Ubuntu Ubuntu tech blog

Learn how Canonical is using Python Flask and the 12-factor charm framework to simplify the development of Canonical.com and Ubuntu.com ...

Serdar Vural
20 September 2024

Canonical and OpenAirInterface to collaborate on open source telecom network infrastructure

5G Ubuntu tech blog

Canonical is excited to announce that we are collaborating with OpenAirInterface (OAI) to drive the development and promotion of open source software for open radio access networks (Open RAN). Canonical will bring automation in software lifecycle management to OAI’s RAN stack, alongside additional infrastructure capabilities. This will be ...

Michael C. Jaeger
29 April 2024

Kubernetes backups just got easier with the CloudCasa charm from Catalogic

Charms Ubuntu tech blog

For a native integration for Canonical’s Kubernetes platform, Juju was the perfect fit, and the charm makes consuming CloudCasa seamless for users. ...

Michael C. Jaeger
23 February 2024

What is a Kubernetes operator?

Charms Ubuntu tech blog

Kubernetes is the open source, industry-standard platform for deploying, managing and scaling containerized applications – and applications on Kubernetes are easier with operators. ...

Michael C. Jaeger
6 February 2024

Operate popular open source on Kubernetes – Attend Operator Day at KubeCon EU 2024

Charms Ubuntu tech blog

Operate popular open source on Kubernetes – Attend Operator Day at KubeCon EU 2024 ...

Michael C. Jaeger
9 January 2024

Understanding roles in software operators

Charms Ubuntu tech blog

In today’s blog we take a closer look at roles – the key elements that make up the design pattern – and how they work together to simplify maintaining application infrastructure. ...

Michael C. Jaeger
21 December 2023

Missed Operator Day at KubeCon NA 2023? – Catch the Replay!

Charms Ubuntu tech blog

If you missed Operator Day, we have good news: starting January 4th, we will present weekly on-demand events week covering the presentations step by step. ...

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