Please fill in the following information:

Issue description

Chapter 3 works with MachineConfigs and MachineConfigPools and there is a big warning on step 7.6 that might break your cluster. 

In my current delivery, at least 1/2 of my audience ran into that issue which required a complete reprovision of their machines on day 3. If this chapter is moved to the last one, and this issue happens at the end, the risk to have a complete reprovision is not so big.

In the midst of a delivery, though, this issue might cause a big disruption and eventually lose an entire day of delivery due to the time to reprovision students machine (around 45min).

Steps to reproduce:

Workaround:

Expected result: