It looks like it is not so hard to have Tillerless Helm. So let me go to more details.
In this post I will show you how can you use install IngressControllert on Kubernetes with helm.
A simple way of copying common secret data between namespaces
I this post I will demonstrate the basic configuration of Helm on Openshift.
I this post I will demonstrate the basic mechanism of helm and Role-based access control (RBAC).