rk8s: A Lightweight Rust-based Alternative to Kubernetes
summary
Rk8s claims a trimmed Kubernetes experience: a single Rust binary plays control-plane and node roles while one binary, multiple roles unifies CLI, runtime and agent. Local mode runs containers and compose with rkl local mode; cluster mode uses rks scheduler, Yuki as OCI runtime and a custom registry and build tool. Networking uses Red Fannel, storage uses SlimeFS and metadata lives in Xline. Demos show features work but builds and live demos are slow and some ops fail.
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chapters (14)
- 0:00Introduction to rk8s
- 1:31Motivation for Rust K8s
- 4:05Project landscape
- 5:32Architectural differences
- 8:38Workload management
- 10:39Live demo: Cluster operations
- 17:20Core standards implementation
- 21:32RedFlannel networking
- 24:37SlayerFS distributed storage
- 26:48Metadata management with Xline
- 29:22OCI distribution and tooling
- 30:18Live demo: Image building
- 37:50Roadmap and future work
- 38:42Q&A session
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