Cleanup k8s namespace

gistfile1.txt

#From https://stackoverflow.com/questions/52369247/namespace-stuck-as-terminating-how-do-i-remove-it#:~:text=This%20is%20caused%20by%20resources,controller%20is%20unable%20to%20remove.&text=You%20can%20edit%20namespace%20on,enter%20or%20save%2Fapply%20changes.

function cleanup-ns() {
    NS=$1
    kubectl get namespace $NS -o json \
    | tr -d "\n" | sed "s/\"finalizers\": \[[^]]\+\]/\"finalizers\": []/" \
    | kubectl replace --raw /api/v1/namespaces/$NS/finalize -f -
}