Skip to main content

Your submission was sent successfully! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates from Canonical and upcoming events where you can meet our team.Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

An error occurred while submitting your form. Please try again or file a bug report. Close

  1. Blog
  2. Article

Jorge O. Castro
on 23 February 2016

Juju Charmer Summit: Design For Success

This talk from Juju Charmer Summit 2015 provides a comprehensive introduction to the pieces that make Juju magic happen. We recommend that anyone interested in writing Charms or the process of charming watch this talk as, like Juju itself, it distills best practices into a repeatable formula for success. Topics covered in this video include the basics, the juju dictionary, charm structure, actions, configurations, and testing.

Happy charming!

Related posts

Canonical
24 November 2025

AMI and Canonical announce partnership

Canonical announcements Article

Today, Canonical, the publisher of Ubuntu, announced a partnership with AMI, a provider of Unified Extensible Firmware Interface (UEFI) solutions, allowing users of AMI’s Aptio® V UEFI Firmware to netboot directly into Ubuntu by simply selecting Ubuntu Cloud Installation in the boot menu. ...

Lidia Luna Puerta
24 November 2025

The $8.8 trillion advantage: how open source software reduces IT costs 

Ubuntu Article

Open source software is known for its ability to lower IT costs. But in 2025, affordability is only part of the story. A new Linux Foundation report, The strategic evolution of open source, reveals that open source has evolved from a tactical cost-saving measure to a mission-critical infrastructure supporting enterprise-grade investments, ...

Miguel Divo
21 November 2025

Open design: the opportunity design students didn’t know they were missing

Design Design

What if you could work on real-world projects, shape cutting-edge technology, collaborate with developers across the world, make a meaningful impact with your design skills, and grow your portfolio… all without applying for an internship or waiting for graduation? That’s what we aim to do with open design: an opportunity for universities ...