--- title: 'Juju Charmer Summit: Design For Success' description: 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 inclu […] url: https://canonical-com-2950.demos.haus/blog/juju-charmer-summit-design-for-success?format=md --- 1. [Blog](https://canonical-com-2950.demos.haus/blog) 2. Article --- [Jorge O. Castro](https://canonical-com-2950.demos.haus/blog/author/jorge "More about Jorge O. Castro") 23 February 2016 # Juju Charmer Summit: Design For Success --- Share the article 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! [Get in touch Interested in running Ubuntu in your organization?](https://ubuntu.com/about/contact-us/form) ## Sign up for our newsletter Get the latest Canonical news and updates in your inbox. Work email: \*I agree to receive information about Canonical's products and services. By submitting this form, I confirm that I have read and agree to [Canonical's Privacy Policy](https://canonical-com-2950.demos.haus/legal/dataprivacy). Sign up ## Share on --- ## Related posts [### From raw data to intelligent actions: inside our next-gen AI analytics data lake stack](https://canonical-com-2950.demos.haus/blog/inside-our-next-gen-ai-analytics-data-lake-stack) At Canonical, we believe organisations should be able to unlock the full value of their data without giving up control. That principle is at the heart of our next-generation... [Rob Gibbon](https://canonical-com-2950.demos.haus/blog/author/robgibbon) 18 September 2026 [### Beyond the 10-year mark: Extending Ubuntu Pro 16.04 LTS security coverage](https://canonical-com-2950.demos.haus/blog/extending-ubuntu-pro-16-04-coverage) A decade ago, Canonical launched Ubuntu 16.04 LTS (codenamed “Xenial Xerus”). As a Long-Term Support (LTS) release, it comes with 5 years of standard security coverage, which... [Carlos Bravo](https://canonical-com-2950.demos.haus/blog/author/carlos-bravo) 17 September 2026 [### Network disaggregation in telecommunication transport networks](https://canonical-com-2950.demos.haus/blog/network-disaggregation) Telecommunications networks have traditionally been built from tightly integrated systems. A router vendor supplies the forwarding hardware, network operating system (NOS),... [Benjamin Ryzman](https://canonical-com-2950.demos.haus/blog/author/benjaminryzman) 16 September 2026 [### Bring Zenoh to ROS 2 with snaps](https://canonical-com-2950.demos.haus/blog/bring-zenoh-to-ros-2-with-snaps) ROS 2 gives robotics developers the freedom to choose the middleware that fits their system. As a communication protocol for ROS, Zenoh has gained strong traction. It delivers... [gbeuzeboc](https://canonical-com-2950.demos.haus/blog/author/gbeuzeboc) 15 September 2026