Hi Team,

I was trying to install Dublin version by following the steps mentioned in link.

https://onap.readthedocs.io/en/dublin/submodules/oom.git/docs/oom_setup_kubernetes_rancher.html#configure-rancher-kubernetes-engine-rke

I was able to install RKE successfully but after that while trying to initialize kubernetes cluster for use by helm by executing below command:

kubectl -n kube-system create serviceaccount tiller

Below error message is thrown:

"The connection to the server localhost:8080 was refused - did you specify the right host or port?"

can you please assist in resolving this issue?