Streamlining Wasm Deployment in Kubernetes with SpinKube.pdf

Streamlining Wasm Deployment in Kubernetes with SpinKube.pdf

1. Streamlining Wasm Deployment in
Kubernetes with SpinKube
Tamil Vanan
Principal Engineer, Arcesium

2. Overview
●Prerequisite
○What is wasm?
○Advantages of wasm
●Wasm in K8s & challenges
●Spinkube for developing & deploying wasm workloads in K8s
●Demo
●Q&A

3. Self Introduction
•I'm Tamil Vanan, with over 11 years of experience in
networking, automation, development, and cloud-native
technologies.
•My current role is as a Principal Engineer at Arcesium.
I have a keen interest in exploring and solving cloud-native
use cases.
•In my spare time, I enjoy playing badminton.
•You can reach out to me(@tamilhce) on Twitter/LinkedIn

4. Introduction to Wasm
Ref: https://www.cncf.io/blog/2024/03/12/webassembly-on-kubernetes-from-containers-to-wasm-part-01

5. Advantages
Ref: https://wasmedge.org/wasm_linux_container/

6. Wasmon K8s
To run Wasmworkloads on Kubernetes
●Worker node
○wasmruntime
○Containerdwasmshim
●Controller
○Runtime class
●OCI compliant wasmcontainer image

7. Container runtime
Ref : https://www.cncf.io/blog/2024/03/12/webassembly-on-kubernetes-from-containers-to-wasm-part-01

8. Wasmon K8s ( Contd..,)
Ref : https://www.cncf.io/blog/2024/03/12/webassembly-on-kubernetes-from-containers-to-wasm-part-01

9. Runtime class
Ref : https://www.cncf.io/blog/2024/03/12/webassembly-on-kubernetes-from-containers-to-wasm-part-01

10. SpinKube
Ref : https://www.spinkube.dev/docs/overview/

11. Spinkubecomponents
●Spin CLI(Plugin) for Kubernetes:https://github.com/spinkube/spin-plugin-k8s
●Spin Operator:https://github.com/spinkube/spin-operator
●ContainerdShim Spin:https://github.com/spinkube/containerd-shim-spin
●Runtime Class Manager:https://github.com/spinkube/runtime-class-
manager

12. Demo

13. Q&A
References
●https://github.com/spinkube/
●https://github.com/containerd/runwasi
●https://wasmtime.dev/
●https://www.cncf.io/blog/2024/03/12/webassembly-on-kubernetes-from-containers-to-wasm-part-01
Contact: @tamilhce
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