Uninstall the chart cannot delete all kubernetes resources associated with that release

[ChenYi015]

Before I install the spark operator chart, there is no rbac resources associated with spark:

$ kubectl get serviceaccounts,role,rolebindings,clusterrole,clusterrolebindings | grep spark

And then, I install and uninstall the helm chart:

$ helm install spark-operator spark-operator/spark-operator
NAME: spark-operator
LAST DEPLOYED: Tue Apr  9 11:06:37 2024
NAMESPACE: default
STATUS: deployed
REVISION: 1
TEST SUITE: None

$ helm uninstall spark-operator                            
release "spark-operator" uninstalled

There is some RBAC resources which will not be deleted:

$ kubectl get serviceaccounts,role,rolebindings,clusterrole,clusterrolebindings | grep spark
serviceaccount/spark-operator   0         10s
clusterrole.rbac.authorization.k8s.io/spark-operator                                                         2024-04-09T03:06:38Z
clusterrolebinding.rbac.authorization.k8s.io/spark-operator                                               ClusterRole/spark-operator                                                         9s