[OCPBUGS-13540]:Removing scaledown API steps from HCP docs

Author: lahinson

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

@@ -19,7 +19,7 @@ This procedure requires API downtime.
 
 .Procedure
 
-. First, set up your environment variables and scale down the API servers:
+. First, set up your environment variables:
 
 .. Set up environment variables for your hosted cluster by entering the following commands, replacing values as necessary:
 +
@@ -45,29 +45,6 @@ $ CONTROL_PLANE_NAMESPACE="${HOSTED_CLUSTER_NAMESPACE}-${CLUSTER_NAME}"
 $ oc patch -n ${HOSTED_CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":"true"}}' --type=merge
 ----
 
-.. Scale down the API servers by entering the following commands:
-+
-... Scale down the `kube-apiserver`:
-+
-[source,terminal]
-----
-$ oc scale -n ${CONTROL_PLANE_NAMESPACE} deployment/kube-apiserver --replicas=0
-----
-
-... Scale down the `openshift-apiserver`:
-+
-[source,terminal]
-----
-$ oc scale -n ${CONTROL_PLANE_NAMESPACE} deployment/openshift-apiserver --replicas=0
-----
-
-... Scale down the `openshift-oauth-apiserver`:
-+
-[source,terminal]
-----
-$ oc scale -n ${CONTROL_PLANE_NAMESPACE} deployment/openshift-oauth-apiserver --replicas=0
-----
-
 . Next, take a snapshot of etcd by using one of the following methods:
 
 .. Use a previously backed-up snapshot of etcd.
@@ -263,16 +240,9 @@ $ oc scale -n ${CONTROL_PLANE_NAMESPACE} statefulset/etcd --replicas=3
 $ oc get -n ${CONTROL_PLANE_NAMESPACE} pods -l app=etcd -w
 ----
 
-.. Scale up all etcd-writer deployments by entering the following command:
-+
-[source,terminal]
-----
-$ oc scale deployment -n ${CONTROL_PLANE_NAMESPACE} --replicas=3 kube-apiserver openshift-apiserver openshift-oauth-apiserver
-----
-
 . Restore reconciliation of the hosted cluster by entering the following command:
 +
 [source,terminal]
 ----
-$ oc patch -n ${HOSTED_CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":""}}' --type=merge
+$ oc patch -n ${HOSTED_CLUSTER_NAMESPACE} hostedclusters/${CLUSTER_NAME} -p '{"spec":{"pausedUntil":"null"}}' --type=merge
 ----