Skip to main content
  1. Blog
  2. Article

Jorge O. Castro
on 24 February 2016

Evolution of a Charm

Whether you want to deploy an OpenStack solution at full scale on a public cloud or just want to deploy services on your own private OpenStack cloud, Juju is the perfect solution. At Canonical, we have a team working to ensure that Juju works across all combinations of OpenStack. Join one of our OpenStack QA engineers Ryan Beisner for his lightning talk, “Charm Evolution.”

Related posts

Hugo Huang
28 May 2026

Canonical announces optimized Ubuntu images for TPU virtual machines by Google Cloud

AI Article

Canonical and Google Cloud announced the availability of certified Ubuntu images for Google’s Cloud TPU Virtual Machines. ...

David Beamonte
28 May 2026

VMware hypervisor deployment using MAAS

MAAS Article

Most modern datacenters are inherently heterogeneous. VMware environments coexist with container platforms, databases, and other bare-metal workloads, often on the same hardware over several years. Servers are bought once, but their role changes as requirements evolve. However, ESXi (the VMware hypervisor) provisioning is often handled se ...

Rob Gibbon
28 May 2026

Migrating from Apache Spark 3 to Spark 4

Data Platform Article

The purpose of this guide is to highlight the key differences between Apache Spark 3 and Spark 4, and provide advice on how to plan a migration. Let’s get started. The biggest changes Let’s talk about the biggest changes between Apache Spark 3.x and Spark 4. Scala 2.12 no more First up, there’s no support ...