Merge pull request #66120 from JoeAldinger/OCPBUGS-19881

/lgtm OCPBUGS-19881: adds prerequisites for RHEL 8 ovnkube-trace tool

Author: JoeAldinger

modules/nw-ovn-kubernetes-install-ovnkube-trace-local.adoc

@@ -14,7 +14,6 @@ The `ovnkube-trace` tool traces packet simulations for arbitrary UDP or TCP traf
 * You are logged in to the cluster with a user with `cluster-admin` privileges.
 
 .Procedure
-
 . Create a pod variable by using the following command:
 +
 [source,terminal]
@@ -28,6 +27,11 @@ $  POD=$(oc get pods -n openshift-ovn-kubernetes -l app=ovnkube-control-plane -o
 ----
 $  oc cp -n openshift-ovn-kubernetes $POD:/usr/bin/ovnkube-trace -c ovnkube-cluster-manager ovnkube-trace
 ----
++
+[NOTE]
+====
+If you are using {op-system-base-full} 8 to run the `ovnkube-trace` tool, you must copy the file `/usr/lib/rhel8/ovnkube-trace` to your local host.
+====
 
 . Make `ovnkube-trace` executable by running the following command:
 +