Run the instance
You need to run instance many times
This simulates computer partition requesting instantiation of another partition
It takes few times (about 3)
Now it is time to instantiate.
As asynchronous request method is used, it is required to run instantiation more the n once.
First one will send request to simulated SlapOS master.
Second one will instantiate requested partition.
Third one will finalise instantiation of requester partition