#!/bin/bash -eu for NS in `kubectl get ns -A --no-headers -o custom-columns=":metadata.name"`; do echo $NS kubectl -n $NS label --overwrite rs -l app.kubernetes.io/name=hedgedoc app.kubernetes.io/component=app kubectl -n $NS label --overwrite po -l app.kubernetes.io/name=hedgedoc app.kubernetes.io/component=app done