Merge pull request #97991 from lahinson/ocpbugs-60700-hcp-etcd-restore

[OCPBUGS-60700]: Adding steps to proc to restore etcd for a hosted cluster

Author: ShaunaDiaz

modules/hosted-cluster-etcd-backup-restore-on-premise.adoc

@@ -258,4 +258,39 @@ $ oc get -n ${CONTROL_PLANE_NAMESPACE} pods -l app=etcd -w
 ----
 $ oc patch -n ${HOSTED_CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} \
   -p '{"spec":{"pausedUntil":"null"}}' --type=merge
-----
+----
+
+. Manually roll out the hosted cluster by entering the following command:
++
+[source,terminal]
+----
+$ oc annotate hostedcluster -n \
+  <hosted_cluster_namespace> <hosted_cluster_name> \
+  hypershift.openshift.io/restart-date=$(date --iso-8601=seconds)
+----
++
+The Multus admission controller and network node identity pods do not start yet.
+
+. Delete the pods for the second and third members of etcd and their PVCs by entering the following commands:
++
+[source,terminal]
+----
+$ oc delete -n ${CONTROL_PLANE_NAMESPACE} pvc/data-etcd-1 pod/etcd-1 --wait=false
+----
++
+[source,terminal]
+----
+$ oc delete -n ${CONTROL_PLANE_NAMESPACE} pvc/data-etcd-2 pod/etcd-2 --wait=false
+----
+
+. Manually roll out the hosted cluster again by entering the following command:
++
+[source,terminal]
+----
+$ oc annotate hostedcluster -n \
+  <hosted_cluster_namespace> <hosted_cluster_name> \
+  hypershift.openshift.io/restart-date=$(date --iso-8601=seconds) \
+  --overwrite
+----
++
+After a few minutes, the control plane pods start running.