Add namespace configuration for Ceph in Rook Ceph operator YAML

applications/templates/rook-ceph-operator.yaml

@@ -1,3 +1,10 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: ceph
+  labels:
+    pod-security.kubernetes.io/enforce=privileged
+---
 apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
@@ -26,4 +33,4 @@ spec:
           serviceMonitor:
             enabled: false
         enableDiscoveryDaemon: true
-        discoveryDaemonInterval: 6h
+        discoveryDaemonInterval: 6h