You might check out fleet for this - you can define cluster groups based on the cluster labels and do gitops accordingly.
Fleet comes shipped in Rancher.
https://fleet.rancher.io/cluster-group
miniature-salesclerk-33951
10/06/2023, 5:03 PM
Sorry, I misread that this is about authorization access. There is a concept of ClusterGroup wrt to Fleet and there are Groups in IAM, but I'm not sure how to connect the dots from ClusterGroup to IAM Groups.