JBoss EAP 7 images cgroups version

Solution Verified - Updated -

Issue

  • What cgroups version does EAP 7 images supports?

  • Calculating java heap from resource.limit.memory does not work on OpenShift 4.14 that is enabled cgroupsv2 by default. Always -Xms1303m -Xmx1303m is set.

Environment

  • Red Hat JBoss Enterprise Application Platform (JBoss EAP)

    • 7
  • Red hat OpenShift Container Platform (RHOCP)

    • 4.13+
  • cgroups

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