Containerd wasm shims

runwasi is a project that aims to run wasm workloads managed by containerd.

This project aims to provide custom shim implementations that can run wasm workloads, using runwasi as a library

cloudevent shim

This shim implements a cloudevents host. It starts a HTTP server and generates cloudevent to pass to the wasm modules.

It also provides two guest implementations, one in rust and another one in C++. Both the host and guest use cloudevents-sdk to serialize/deserialize events to string.

This project uses the Wasm Component Model. The main interface file is wasi-ce.wit.

asp.net shim

This shim uses asp.net core server.

spin shim

This shim uses spin engine.

build the host

Run make build

package the guest to image

Run make load

install the host

Run make install

test

Run make run or make run_cpp or make run_dotnet

If you want to compile a statically linked binary you can do so by running RUSTFLAGS='-C target-feature=+crt-static' cargo build --release --target x86_64-unknown-linux-musl.