README.md

wasmi-demo

This is a proof of concept of a Unikernel to run WebAssembly code. It is derived from the blog post SUSE Hackweek 2023.

The demo application

The demo calls a WebAssembly function to calculate a fibonacci number. The source code of the wasm module is published in the directory examples\fib.

Requirements

• rustup
• QEMU

Usage

Build the unikernel

The unikernel can be built using the following Makefile target:

make build

Run the application

make run

Note: this demo has been tested only on a Linux host.