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https://issues.apache.org/jira/browse/FLINK-32041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gyula Fora reassigned FLINK-32041:
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Assignee: Andrew Otto
> flink-kubernetes-operator RoleBinding for Leases not created in correct
> namespace when using watchNamespaces
> ------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-32041
> URL: https://issues.apache.org/jira/browse/FLINK-32041
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.4.0
> Reporter: Andrew Otto
> Assignee: Andrew Otto
> Priority: Major
>
> When enabling [HA for
> flink-kubernetes-operator|https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-main/docs/operations/configuration/#leader-election-and-high-availability]
> RBAC rules must be created to allow the flink-operator to manage k8s Lease
> resources. When not using {{{}watchNamespaces{}}}, the RBAC rules are
> created at the k8s cluster level scope, giving the flink-operator
> ServiceAccount the ability to manage all needed k8s resources for all
> namespaces.
> However, when using {{{}watchNamespaces{}}}, RBAC rules are only created in
> the {{{}watchNamepaces{}}}. For most rules, this is correct, as the operator
> needs to manage resources like Flink pods and deployments in the
> {{{}watchNamespaces{}}}.
> However, For flink-kubernetes-operator HA, the Lease resource is managed in
> the same namespace in which the operator is deployed.
> The Helm chart should be fixed so that the proper RBAC rules for Leases are
> created to allow the operator's ServiceAccount in the operator's namespace.
> Mailing list discussion
> [here.|https://lists.apache.org/thread/yq89jm0szkcodfocm5x7vqnqdmh0h1l0]
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