• Proposed title of this feature request
  Add "terminated-pod-gc-threshold" as a configurable parameter in the KubeControlManager operator

• What is the nature and description of the request?
  In some cases the pods may be evicted and the terminated pods remained in ContainerStatusUnknown state.

We need configurable parameter In KCM so that we can tune this default number which is huge by default. 12500, which is relatively big especially for the SNO(Single Node OpenShift) which may give the feeling that the terminated pods remained in the cluster and won't be cleanup for ever.

• Why does the customer need this? (List the business requirements here)
• https://issues.redhat.com/browse/OCPBUGS-55029. Due to this Bug the clean up is not happening.
• We can do it via unsupported configuration override but if is not offically support. https://access.redhat.com/solutions/6996490. One of our customers did this and it helps.
• List any affected packages or components.
  Kube controller manager