@modern-winter-77378:
1. rancher.local login ui was accessible
a. username: admin
b. password: admin using --set bootstrapPassword=admin via helm install rancher rancher-latest/rancher --namespace cattle-system --set hostname=rancher.local --set replicas=1 ~*--*~set bootstrapPassword=admin
2. Using kubectl get secret --namespace cattle-system bootstrap-secret -o go-template='{{.data.bootstrapPassword|base64decode}}{{ "\n" }}' showed the same password: admin
3. Still unable to log into Rancher UI using admin/admin
4. Long and short, I rolled back the RKE2 VMs and reinstalled Rancher v2.9.0 without the --set.bootstrapPassword=admin option and was able to log into Rancher UI
5. Not sure if it matters but all of these VMs are running on my local MBP M3Max w/ 64 GB RAM. We also have RKE2 v1.28.2 on 3 worker nodes with 80 ARM64 cores + 512 GB RAM each and Rancher v2.9 on a 40 AMD cores + 256 GB RAM. We are looking to run both RKE2 v1.28.2 + Rancher 2.9 on the 80 ARM64 core/512GB RAM machines in the lab...and if feasible, roll out to our multiple global data centers w/ Rancher/RKE2 support licenses.