Writes and verify image

clitools/pkg/cmd/agent/agent.go

@@ -190,10 +190,7 @@ func matchesNode(osu *monov1alpha1.OSUpgrade, nodeName string, nodeLabels labels
 		return true
 	}
 
-	// Cheap fallback in case you temporarily target by explicit hostname-ish labels only.
-	return nodeName != "" && selector.Matches(labels.Set{
-		"kubernetes.io/hostname": nodeName,
-	})
+	return false
 }
 
 func statusPhase(st *monov1alpha1.OSUpgradeStatus) string {