How to delete all DG 8's objects in OCP 4?

Environment

• Red hat OpenShift Container Platform (OCP)
  • 4.x
• Red Hat Data Grid (RHDG)
  • 8.x

Issue

How to delete all DG 8's objects in OCP 4?

Resolution

The following command: oc -n rhdg delete infinispan,cache deletes all objects in the namespace.
This is related to DG 8 project does not get deleted

Root Cause

When an upgrade issue happens, it might be necessary to delete all the infinispan objects in a namespace, so one can use the command above.

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