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

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