(Important) Update to RHDG Operator 8.2.4 before upgrading to OpenShift 4.9

Solution Verified - Updated -


  • Are RHDG Operators of 8.0 or 8.1 compatible with OCP 4.9?
  • How to update to OpenShift 4.9 if RHDG is installed?
  • Which RHDG version can be installed in an OCP 4.9+ environment
  • My 8.2 RHDG cluster is not working as expected in an OCP 4.9 environment, what is the reason?
  • APIRemovedInNextReleaseInUse alerts are raised on OpenShift 4.8 where a Datagrid Operator 8.2.x is installed.


  • Red Hat Data Grid (RHDG)
    • 8
  • Red hat OpenShift Container Platform (OCP)
    • 4.9+

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