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https://issues.apache.org/jira/browse/FLINK-27975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17560976#comment-17560976
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Márton Balassi commented on FLINK-27975:
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Hi [~jeesmon] are you still planning to pick this up? Otherwise I will do it 
next week.

> Remove unnecessary RBAC rules from operator
> -------------------------------------------
>
>                 Key: FLINK-27975
>                 URL: https://issues.apache.org/jira/browse/FLINK-27975
>             Project: Flink
>          Issue Type: Improvement
>          Components: Kubernetes Operator
>            Reporter: Márton Balassi
>            Assignee: Jeesmon Jacob
>            Priority: Major
>             Fix For: kubernetes-operator-1.1.0
>
>
> [~jeesmon] reported the following RBAC rules obsolete:
> {code}
>  - apiGroups:
>       - flink-operator
>     resources:
>       - "*"
>     verbs:
>       - "*"
> {code}
> https://github.com/apache/flink-kubernetes-operator/blob/main/helm/flink-kubernetes-operator/templates/rbac.yaml#L24-L29
> Also * on nodes was flagged in his security review, rightfully. The rule 
> seems too permissive in my opinion too. As far as I remember it was needed 
> for our services potentially using NodePort (we use ClusterIp by default). 
> This should be properly verified and tidied up. 



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