Intro to CNAB: Packaging Cloud Native Applications with Multiple Toolchains

on YouTube ↗37m

" summary

Introduces CNAB as a JSON bundle plus an invocation image that performs concrete actions, not just a spec idea: demos build a minimal installer that prints hello/goodbye and a real bundle that installs OpenFaaS, builds and deploys a Python function, then uninstalls it with the three required actions install/upgrade/uninstall. Uses tooling like duffle and docker app, pushes bundles into an OCI registry where a digest and image map make installs reproducible; claim store and cross-environment signing remain works in progress.

AI-written summary · about

" chapters (7)

1. 0:00Intro
2. 0:38Why CNAB
3. 9:56Demo
4. 14:34Ecosystem
5. 18:47Bundled Up
6. 27:14Whats Next
7. 29:14Questions

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