Tutorials

Rockcraft and Charmcraft have comprehensive getting started tutorials teaching you to containerize a web app into an OCI-compliant image, create a software operator around the container image, and set up a Kubernetes environment with ingress and a database. Each tutorial starts with building a basic “Hello, world” app and ends with either a functional container image (Rockcraft) or a fully deployed and integrated web app (Charmcraft).

Web app framework	Create a container image	Create a software operator and deploy
Django	Build a Django app rock	Write a Django app charm
Express	Build an Express app rock	Write an Express app charm
FastAPI	Build a FastAPI app rock	Write a FastAPI app charm
Flask	Build a Flask app rock	Write a Flask app charm
Go	Build a Go app rock	Write a Go app charm
Spring Boot	Build a Spring Boot app rock	Coming soon: Write a Spring Boot app charm