Build, Share, Run WebAssembly Apps Using the Docker Toolchain
summary
Docker shows a concrete flow: use buildx to cross‑compile a Rust/Tokio microservice to wasm32-wasi, produce an OCI image annotated for wasm32-wasi, push it to Docker Hub, and have the Docker engine via a containerd shim detect and run it with WasmEdge AOT optimizations alongside Linux containers. Demo includes Docker Compose wiring a wasm server to MariaDB, and a TensorFlow inference running inside the wasm runtime with near‑native LLVM AOT performance.
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chapters (15)
- 0:00Intro
- 1:17Why do we want isolation
- 3:36Isolation techniques
- 5:48Which tool should I use
- 6:58When to use WebAssembly
- 8:30WebAssembly limitations
- 9:53Microservice example
- 13:33What is Watermatch
- 15:44Developer tooling
- 17:00Magic of Docker
- 18:10Standardization
- 19:18Demo
- 23:01Workflow
- 24:23Whats Next
- 24:52Solomons Tweet
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