rht/ocp-ing-ichp-materials: Playbooks and other exercise collaterals for ING ICHP training @ 0d785205224328dce51071f130da1c8ac757d51a

Grega Bremec 0d78520522 add initial rhbk deployment role and vars		1 mese fa
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roles	0d78520522 add initial rhbk deployment role and vars	1 mese fa
ansible.cfg	5ba72150ed copy and adapt playbook and roles to current env	1 mese fa
inventory.yml	0d78520522 add initial rhbk deployment role and vars	1 mese fa
pre-flight.yml	0d78520522 add initial rhbk deployment role and vars	1 mese fa