Update eus-eus-update.adoc

Added * xref:../../updating/updating-cluster-rhel-compute.adoc#updating-cluster-rhel-compute[Updating a cluster that includes RHEL compute machines] at line 47

Update updating/updating_a_cluster/eus-eus-update.adoc

Co-authored-by: Sebastian Kopacz <[email protected]>

Update updating-eus-to-eus-upgrade-console.adoc

Author: nikhilprajapati-world

modules/updating-eus-to-eus-upgrade-console.adoc

@@ -51,4 +51,9 @@ If pools are paused, the cluster is not permitted to upgrade to any future minor
 +
 You can verify that your pools have updated on the *MachineConfigPools* tab under the *Compute* page by confirming that the *Update status* has a value of *Up to date*.
 +
+[IMPORTANT]
+====
+When you update a cluster that contains {op-system-base-full} compute machines, those machines temporarily become unavailable during the update process. You must run the upgrade playbook against each {op-system-base} machine as it enters the `NotReady` state for the cluster to finish updating. For more information, see "Updating a cluster that includes RHEL compute machines" in the additional resources section.
+====
++
 You can verify that your cluster has completed the update by viewing the *Last completed version* of your cluster. You can find this information on the *Cluster Settings* page under the *Details* tab.

updating/updating_a_cluster/eus-eus-update.adoc

@@ -44,6 +44,7 @@ include::modules/updating-eus-to-eus-upgrade-console.adoc[leveloffset=+2]
 
 * xref:../../operators/admin/olm-upgrading-operators.adoc#olm-upgrading-operators[Updating installed Operators]
 * xref:../../updating/updating_a_cluster/updating-cluster-web-console.adoc#update-upgrading-web_updating-cluster-web-console[Updating a cluster by using the web console]
+* xref:../../updating/updating_a_cluster/updating-cluster-rhel-compute.adoc#updating-cluster-rhel-compute[Updating a cluster that includes RHEL compute machines]
 
 // EUS-to-EUS update using the CLI
 include::modules/updating-eus-to-eus-upgrade-cli.adoc[leveloffset=+2]
@@ -62,4 +63,4 @@ include::modules/updating-eus-to-eus-layered-products.adoc[leveloffset=+2]
 
 * xref:../../operators/admin/olm-upgrading-operators.adoc#olm-upgrading-operators[Updating installed Operators]
 * xref:../../updating/updating_a_cluster/eus-eus-update.adoc#updating-eus-to-eus-upgrade-console_eus-to-eus-update[EUS-to-EUS update using the web console]
-* xref:../../updating/updating_a_cluster/eus-eus-update.adoc#updating-eus-to-eus-upgrade-cli_eus-to-eus-update[EUS-to-EUS update using the CLI]
+* xref:../../updating/updating_a_cluster/eus-eus-update.adoc#updating-eus-to-eus-upgrade-cli_eus-to-eus-update[EUS-to-EUS update using the CLI]