Juju Charmer Summit: Design For Success

Jorge O. Castro

on 23 February 2016

This article is more than 10 years old.

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!

Talk to us today

Interested in running Ubuntu in your organisation?

Canonical at KubeCon Europe 2026: NVIDIA donates the GPU DRA driver to the CNCF

Previewing at KubeCon 2026: Canonical welcomes NVIDIA’s donation of the GPU DRA driver to CNCF. At KubeCon Europe in Amsterdam, NVIDIA announced that it will...

Hot code burns: the supply chain case for letting your containers cool before you ship

Zero CVEs doesn’t mean secure. It means unexamined. New code has zero CVEs because no one has studied it yet, and if you’re rebuilding nightly from upstream,...

Canonical joins the Rust Foundation as a Gold Member

Canonical’s Gold-level investment in the Rust Foundation supports the long-term health of the Rust programming language and highlights its growing role in...