Everything You Wanted to Know to Adopt WASM Now!
Lightningat Cloud Native Wasm Day Europe 2023 · on Tuesday, 2023-04-18· at 17:10· Hall 7, Room C | Ground Floor | Europe Complex·
summary
Shows how to treat WebAssembly modules like container artifacts: build WASM as an OCI image, push to registries with spin/registry push, and reuse existing CI. Demonstrates three ways to package modules and three ways to run locally (docker run/compose, spin, local runtimes) plus deployment to Kubernetes. Covers signing and verification with cosign, notes Docker Desktop runtime support is experimental, and warns that compiling existing code to .wasm is multi‑architecture and linking‑heavy so build pipelines need extra steps to work reliably.
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chapters (10)
- 0:00Introduction
- 1:08WASM adoption challenges
- 2:10Building WASM artifacts
- 2:51Shipping WASM via OCI
- 3:52Running WASM in K8s
- 4:34Demonstrations
- 4:56Q&A: Build process
- 6:23Q&A: Docker WASM feedback
- 7:50Q&A: Migrating workloads
- 9:13Q&A: Reducing WASM friction
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