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Deploy with containerd's runwasi

The containerd-shim runwasi project supports WasmEdge.

Prerequisites​

  1. Install Rust because we need to compile the runwasi project.

  2. Download the runwasi project

    git clone https://github.com/containerd/runwasi.git

  3. Build and install the wasmedge-containerd-shim

    # Reference: https://github.com/containerd/runwasi/blob/main/CONTRIBUTING.md#setting-up-your-local-environment
    cd runwasi
    ./scripts/setup-linux.sh
    make build-wasmedge
    INSTALL="sudo install" LN="sudo ln -sf" make install-wasmedge

Run a simple Wasi app​

make load
sudo ctr run --rm --runtime=io.containerd.wasmedge.v1 ghcr.io/containerd/runwasi/wasi-demo-app:latest testwasm /wasi-demo-app.wasm echo 'hello'