rht/streams-bf-lab-materials @ b7ddcecc93b35ec41c957d5baff1ebf71019e878

Grega Bremec b7ddcecc93 add todo		hai 3 semanas
..
roles	b7ddcecc93 add todo	hai 3 semanas
.vault_pull	2739d57291 encrypt pull secret	hai 1 mes
ansible.cfg	2739d57291 encrypt pull secret	hai 1 mes
inventory.yml	01efc7c5a8 temporarily change operator lists	hai 3 semanas
pre-flight.yml	08fa57b78b introduce the course switching roles	hai 3 semanas