Cosmonic Control Demos

This repository contains demos and examples for Cosmonic Control, an enterprise control plane for managing WebAssembly (Wasm) workloads in cloud native environments.

Cosmonic Control is built on wasmCloud, an Incubating project at the Cloud Native Computing Foundation (CNCF).

Install Cosmonic Control

In order to try these demos and examples, you will need a Kubernetes cluster and an installation of Cosmonic Control.

Sign up for Cosmonic Control's free trial to get a cosmonicLicenseKey.

helm install cosmonic-control oci://ghcr.io/cosmonic/cosmonic-control --version 0.2.0 --namespace cosmonic-system --create-namespace --set cosmonicLicenseKey="<insert license here>"

Install a HostGroup with HTTP enabled:

helm install hostgroup oci://ghcr.io/cosmonic/cosmonic-control-hostgroup --version 0.2.0 --namespace cosmonic-system --set http.enabled=true

Contents

This repository includes...

Components

• hello-world: "Hello world" Wasm component, built with Rust
• hono-swagger-ui: Wasm component for documenting and testing RESTful APIs, built with TypeScript, Hono, and Swagger UI
• http-server: Wasm component for an HTTP server with multiple endpoints, built with Go
• welcome-tour: Wasm component introducing users to the core features of Cosmonic Control, built with TypeScript and Hono

Demos

• http-ingress-nginx: Demo for NGINX as an Ingress Controller for Wasm workloads
• integrations/argo-cd: Demo for using GitOps patterns with Argo CD, Cosmonic Control, and Wasm components

Miscellaneous

• trial: YAML documents used to configure trial deployments of Cosmonic Control

Further Reading

For more information on Cosmonic Control, visit cosmonic.com and the Cosmonic Control documentation.

For more on building components, see the Developer Guide in the Cosmonic Control documentation.