Going from containers, to pods, to Kubernetes – help for your dev environments
summary
Live demo shows Podman Desktop (GUI) plus Podman CLI bridging local-to-Kubernetes workflows: builds a multi-stage Dockerfile image, runs a Python hit counter container talking to a Redis backend, then converts those containers into a single pod so services communicate over localhost. Extensions spin up Kind/Minikube or a developer sandbox cluster, and an AI lab extension serves a model stack (Llama.cpp + ChromaDB) running Mistral 7B locally for RAG-style queries. Configuration, ports, and registry push are all exercised.
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chapters (10)
- 0:00Podman Desktop introduction
- 3:13Why care about Podman
- 8:48Podman vs Docker differences
- 13:00Podman Desktop demo
- 16:11Python app with Podman
- 19:45Redis and Python containers
- 21:54Docker Compose with Podman
- 23:37Podman extensions overview
- 25:01RAG chatbot with AI Lab
- 27:55Summary and resources
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