add risk about post-reboot service
@@ -297,6 +297,14 @@ limitation and encouraged to avoid creating custom manifests using
CRDs installed by cluster operators instead of the
`cluster-version-operator`.
+#### Post-reboot service makes single-node deployments different from multi-node clusters
+
+The `post-reboot` service is only used with single-node
+deployments. This makes those deployments look different in a way that
+may lead to confusion when debugging issues on the cluster. To
+mitigate this, we can add documentation to the troubleshooting guide
+to explain the service and its role in the cluster.
+
#### Bootstrap logs retention
Due to the bootstrap-in-place behavior all bootstrap artifacts
