Run WasmEdge apps side-by-side with Docker containers in Kubernetes

You can use the CRI-O install.sh script to install CRI-O and crun on Ubuntu 20.04.

wget -qO- https://raw.githubusercontent.com/second-state/wasmedge-containers-examples/main/crio/install.sh | bash

Next, install Kubernetes using the following script.

wget -qO- https://raw.githubusercontent.com/second-state/wasmedge-containers-examples/main/kubernetes_crio/install.sh | bash

The simple_wasi_application.sh script shows how to pull a WebAssembly application from Docker Hub, and then run it as a containerized application in Kubernetes.

wget -qO- https://raw.githubusercontent.com/second-state/wasmedge-containers-examples/main/kubernetes_crio/simple_wasi_application.sh | bash

You should see results from the WebAssembly prpogram printed in the console log. Here is an example.