Easily accessible Kubernetes dashboard #70

Changes

• Rename the folder dashboard to haven-dashboard to avoid confusion.
• Add a new installation script for Kubernetes dashboard.
• Handle login through oauth2-proxy.

How to use

Provision the dashboard with:

mkdir /opt/haven/state/addons/kubernetes-dashboard
cp addons/kubernetes-dashboard/dist/kubernetes-dashboard.host /opt/haven/state/addons/kubernetes-dashboard/kubernetes-dashboard.host
bash addons/kubernetes-dashboard/provision.sh

and follow the instructions. The dashboard is now available through https://kubernetes-dashboard.dev.haven.vng.cloud/

Make sure you have proper access rights on the cluster to view contents:

kubectl create clusterrolebinding me-cluster-admin --clusterrole=cluster-admin --user=oidc:my@example.com

View the status of the dashboard with:

bash addons/kubernetes-dashboard/status.sh

Delete the dashboard with:

bash addons/kubernetes-dashboard/destroy.sh