rht/ocp-ing-ichp-materials: Playbooks and other exercise collaterals for ING ICHP training @ 2494c036c2b99bbf382cfa7d4d613765484586c3

Grega Bremec 2494c036c2 add ingress fix role for utility		hace 10 meses
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roles	7459787e49 remove apigroup from subj, fix perpetual typo in roleref	hace 10 meses
ansible.cfg	5ba72150ed copy and adapt playbook and roles to current env	hace 10 meses
inventory.yml	336dd1c6e4 add openshift attrs, turn off direct grants for openshift oidc client	hace 10 meses
pre-flight.yml	2494c036c2 add ingress fix role for utility	hace 10 meses