This is a recording of a masterclass that took place in January 2024. In this session, Pietro Pasotti, helped by Jose C. Massón, guides you through developing charm relations and then integrating the demo nginx charm we developed in Part I with the COS Lite observability stack.
On the way there, he shows many debugging and introspection tools and techniques, showing hands-on how to debug and develop running charms. He also gives a few pointers towards charm unit testing with scenarios.
An Introduction to Charming: https://github.com/canonical/intro-to-charming-mc
Masterclass Repository: github.com/PietroPasotti/intro-to-charming-mc
Juju SDK Docs: Charm SDK Documentation https://juju.is/docs/sdk
Charm Lifecycle: https://discourse.charmhub.io/t/charm-lifecycle/5938
Talking to a Workload, Control Flow from A to Z: https://discourse.charmhub.io/t/talking-to-a-workload-control-flow-from-a-to-z/6161
