Add a script to execute the command in step 4 of the k8s setup

[trottomv]

we could add a script to process the necessary inputs for the execution of the command at point 4 of the k8s setup

[pauloxnet]

The command was left deliberately explicit because need a lot of sensible information. What do you think is an advantage to create a script to execute the same command having to pass manually so many variable ? Can you propose a script ?