K8s cleanup

Two directories you want to look at in Microk8s

/var/snap/microk8s/common/run

/var/snap/microk8s/common/var

kubectl get pv | grep Released | awk '$1 {print$1}' | while read vol; do kubectl delete pv/${vol}; done

for i in $(kubectl get pv --no-headers | awk '{print $1}'); do node=$(kubectl get pv $i -o yaml | grep hostPathProvisionerIdentity | xargs); echo "$i $node"; done

https://stackoverflow.com/questions/58871139/how-to-remove-docker-images-added-to-microk8s-image-cache

microk8s ctr images rm $(microk8s ctr images ls name~='localhost:32000' | awk {'print $1'})

for ns in $(kubectl get ns --field-selector status.phase=Terminating -o jsonpath='{.items[*].metadata.name}')
do
  kubectl get ns $ns -ojson | jq '.spec.finalizers = []' | kubectl replace --raw "/api/v1/namespaces/$ns/finalize" -f -
done

for ns in $(kubectl get ns --field-selector status.phase=Terminating -o jsonpath='{.items[*].metadata.name}')
do
  kubectl get ns $ns -ojson | jq '.metadata.finalizers = []' | kubectl replace --raw "/api/v1/namespaces/$ns/finalize" -f -
done

kubectl get all,cm,secret,ing -A