Cgroups v2 in OpenJDK container in Openshift 4

Solution Verified - Updated -

Issue

  • Cgroups v2 in OpenJDK container in Openshift 4
  • Cgroups v2 in Red Hat containers
  • OOMKill in OCP 4.14, although it worked on OCP 4.13-

Environment

  • Red Hat Build of OpenJDK
    • 8
    • 11
    • 17
    • 21
  • Red hat OpenShift Container Platform (RHOCP)
    • 4.13+

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