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

Grega Bremec 7459787e49 remove apigroup from subj, fix perpetual typo in roleref		10 月之前
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files	082d1f09d1 clean up clusterrole definitions	10 月之前
tasks	7459787e49 remove apigroup from subj, fix perpetual typo in roleref	10 月之前
vars	5c82008507 write and include setup-rbac role	10 月之前