Prpject was created for my university purposes. It contains a few scenarious for classes of programming with cloud resources, which has ben later uploaded an avaiable on https://katacoda.com/aler/scenarios. Scenarious created as Katacoda scenarious let student to use the cloud in real-life time. The environment has been created as "sandbox" and preconfigured with necessary tools at the beggning of course. It allow the student to skip configuration part and focus on the most important topics for each lessons. The possibility to easily reproduce steps with 1 click allows to quickly moving between the exercises.
Unfortunatly, the website does not longer share the free learning courses, so it is not available anymore.