Removing feature labels

From the Operand repository NFD-Master has a special -prune command line flag for removing all nfd-related node labels, annotations and extended resources from the cluster.

In order to remove all feature labels from the cluster, run the following command:

kubectl apply -k https://github.com/kubernetes-sigs/node-feature-discovery/deployment/overlays/prune?ref=master
kubectl -n node-feature-discovery wait job.batch/nfd-master --for=condition=complete && \
    kubectl delete -k https://github.com/kubernetes-sigs/node-feature-discovery/deployment/overlays/prune?ref=master
  