https://documentation.ubuntu.com/ops/latest/tutorial/from-zero-to-hero-write-your-first-kubernetes-charm/
From zero to hero: Write your first Kubernetes charm - Ops documentation
This tutorial will guide you through the steps of writing a Kubernetes charm for an application. By the end of the tutorial, you’ll have equipped the...
first kubernetes charmzeroops
https://documentation.ubuntu.com/charmcraft/latest/tutorial/kubernetes-charm-express/
Write your first Kubernetes charm for an Express app - Charmcraft documentation
Imagine you have an Express app backed up by a database such as PostgreSQL and need to deploy it. In a traditional setup, this can be quite a challenge, but...
first kubernetes charmwrite