kube-universe

Overview

Kube-Universe renders a Kubernetes cluster into a dynamic 3D graph. An example landscape visualization can be found here.

A Live Demo Version is available here

Features

• 3D cluster overview
• Identify pods with errors

Installation and Usage

Before you start you need to install statik to vendor the web content into executable

go get -u github.com/rakyll/statik

Get the kube-universe binary

go get github.com/afritzler/kube-universe

Start kube-universe locally

kube-universe serve --kubeconfig=PATH_TO_MY_KUBECONFIG

or just

kube-universe serve

if you are using minikube or have the KUBECONFIG environment variable pointing to a corresponding cluster.

The web UI can be accessed via http://localhost:3000 and the rendered graph under http://localhost:3000/graph. With the --port flag you can also specify under which port the kube universe server should be exposed (default is 3000).

Development

To build and run kube-universe from source

git clone https://github.com/afritzler/kube-universe $GOPATH/src/github.com/afritzler/kube-universe
cd $GOPATH/src/github.com/afritzler/kube-universe
go run *.go serve --kubeconfig=PATH_TO_MY_KUBECONFIG

or to build and run it using the executable

make
./kube-universe serve --kubeconfig=PATH_TO_MY_KUBECONFIG

To build the Docker image

cd $GOPATH/src/github.com/afritzler/kube-universe
make docker-build

Acknowledgements

Kube universe is using 3d-force-graph for rendering.