multikube | A modern HTTP reverse proxy for kube-apiserver

multikube is a Go library. multikube has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A client, wether it is kubectl, cURL or a browser, may make requests to Multikube as if it was a Kubernetes API. Multikube will validate the client access token and intelligently route the request to an upstream API-server, impersonating that user. The client can target a cluster, or context, using either a URL path or an HTTP header. Multikube communicates with Kubernetes clusters over separate TCP connections than those established from clients to Multikube. This means that connections can be re-used, shared and cached for better performance. It also means that client connections are never used to communicate with the Kubernetes API. As an example, kubectl uses a context that is configured to use the server which happens to be Multikube running locally. Note the leading path in the URL which is the context name. Multikube will try to match that path with a context in it's kubeconfig. All traffic from kubectl will be routed through Multikube to the apiserver k8s-dev-cluster.