In my on-premise environment, I am involved in installing and configuring the on-premise cluster for approximately three master nodes with ten worker nodes in one week. When comparing with the Azure environment, I did the same in less than one day. It is very simple and if you understand Kubernetes objects you can easily in two or three hours establish a cluster and container environment.

If the customer has a complicated set of requirements then we may have to give them some advice with respect to implementation.

I implemented this solution. I did not use any vendors or integrators.