webdash

webdash

A simple dashboard for monitoring your Kubernetes cluster

Giving access to the cluster

In cluster

In order to use webdash inside your cluster, you will need to give access to listing and reading resources:

$ kubectl create clusterrole node-reader --verb=get,list,watch --resource=nodes,nodes/status

$ kubectl create clusterrolebinding default-view --clusterrole=view --serviceaccount=default:default

$ kubectl create clusterrolebinding default-node-reader-binding --clusterrole=node-reader --serviceaccount=default:default

A template Kubernetes deployment configuration can be found in webdash.yaml.

Outisde cluster

If you want to run webdash outside of your cluster (this is the default), then you need to make sure you have a kube config available. By default, this is found in ~/.kube/config.

Using Docker

To start webdash using Docker, do the following:

$ docker build webdash .

$ docker run -p 8000:8000 --rm -v "$HOME/.kube/config":"/.kube/config" -e CONN_PORT=8000 --name webdash webdash

You can now view the dashboard at http://localhost:8000.