rht/ocp-ing-ichp-materials: Playbooks and other exercise collaterals for ING ICHP training @ 24895af61e11510c8d80db06eaef1c5285e38ac2

Grega Bremec 24895af61e update variable structure, add tasks to create users		10 mesiacov pred
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roles	24895af61e update variable structure, add tasks to create users	10 mesiacov pred
ansible.cfg	5ba72150ed copy and adapt playbook and roles to current env	10 mesiacov pred
inventory.yml	3a7cb9a593 add capability to remove rhbk, complete templating to allow any number of clients	10 mesiacov pred
pre-flight.yml	0d78520522 add initial rhbk deployment role and vars	10 mesiacov pred