What are the "-promoted" Cluster Roles in Rancher?
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Environment
- Rancher server with RKE clusters added
- Users added to a Project
Situation
When I query for Cluster Roles via kubectl, I see some entries with "-promoted" appended to them. What are these and why is Rancher creating them?
Resolution
The ClusterRole with "-promoted" at the end, is created if the Project role given to a Project member contains any of these resources: storageClass, persistentVolumes, and apiServices.
These resources are not scoped to a namespace. They do not belong to any Project but the entire Cluster. That is why Rancher creates an additional ClusterRole.
Additional Information
Managing Role-Based Access Control (RBAC)
Disclaimer
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