Merge pull request #45944 from bmcelvee/OSDOCS-3677

OSDOCS-3677: Add no backup statement for ROSA STS clusters

Author: bmcelvee

modules/rosa-policy-incident.adoc

@@ -40,8 +40,14 @@ The following activities can trigger notifications:
 - Critical vulnerabilities and resolution
 - Upgrade scheduling
 
-[id="rosa-policy-backup-recovery_{context}"]
-== Backup and recovery
+[id="rosa-policy-backup-recovery-sts_{context}"]
+== Backup and recovery for ROSA clusters with STS
+
+There is no backup method available for ROSA clusters with STS.
+
+[id="rosa-policy-backup-recovery-non-sts_{context}"]
+== Backup and recovery for ROSA clusters without STS
+
 All {product-title} clusters are backed up using AWS snapshots. Notably, this does not include customer data stored on persistent volumes (PVs). All snapshots are taken using the appropriate AWS snapshot APIs and are uploaded to a secure AWS S3 object storage bucket in the same account as the cluster.
 
 [cols= "3a,2a,2a,3a",options="header"]
@@ -55,7 +61,7 @@ All {product-title} clusters are backed up using AWS snapshots. Notably, this do
 .2+|Full object store backup, all SRE-managed cluster PVs
 |Daily
 |7 days
-.2+|This is a full backup of all Kubernetes objects, such as etcd, and all SRE-managed PVs in the cluster. Etcd backup does not apply to STS clusters.
+.2+|This is a full backup of all Kubernetes objects, such as etcd, and all SRE-managed PVs in the cluster.
 
 |Weekly
 |30 days
@@ -64,7 +70,7 @@ All {product-title} clusters are backed up using AWS snapshots. Notably, this do
 |Full object store backup
 |Hourly
 |24-hour
-|This is a full backup of all Kubernetes objects, such as etcd. No PVs are backed up in this backup schedule. Etcd backup does not apply to STS clusters. 
+|This is a full backup of all Kubernetes objects, such as etcd. No PVs are backed up in this backup schedule.
 
 |Node root volume
 |Never