mikkelhegn / wasi-http-tools-demo-container

Repo for a Docker container image with tools to demonstrate wasi-http across Spin, Nginx Unit, and Wasmtime

Demo Docker Container for wasi-http

This repository contains a Dockerfile, which creates a container to help demo wasi-http across Spin, NGINX Unit, and Wastime.

To build the container: docker build -t wasi-http-demo:latest .

1. Build the container: docker build -t wasi-http-demo:latest .
2. To run the container: docker run --rm --name wasi-http -it -p 3000:3000 wasi-http-demo:latest

   Note: Any process inside the container should bind to the 0.0.0.0 ip-address. 127.0.0.1 will not work.

3. Run the component using any of the below
   1. Wasmtime
      • wasmtime serve ./spin-rust/target/wasm32-wasi/release/spin_rust.wasm --addr 0.0.0.0:3000
   2. Spin
      • spin up -f ./spin-rust/spin.toml --listen 0.0.0.0:3000
   3. NGINX Unit
      • unitd --no-daemon

What's in it?

All the tools you need:

• Spin 2.0
• Wastime 14
• Rust Dev tools
• WebAssembly component tooling

References

Wasi-http component examples

• https://github.com/fermyon/spin-fileserver
• https://github.com/fermyon/http-auth-middleware