More docs and other minor fixes

docs/reference/operator_parameters.md

@@ -264,6 +264,13 @@ configuration they are grouped under the `kubernetes` key.
   [admin docs](../administrator.md#pod-disruption-budget) for more information.
   Default is true.
 
+* **enable_cross_namespace_secrets**
+  To create secrets in a different namespace other than the cluster namespace,
+  enable this option. Once, enabled user names of the intented users are to be
+  provided with the namespace in the form `{appnamespace}`.`{username}`. This
+  makes everything before the first `.` namespace where the secret for that
+  user has to be created and everything after that as the username.
+
 * **enable_init_containers**
   global option to allow for creating init containers in the cluster manifest to
   run actions before Spilo is started. Default is true.

pkg/apis/acid.zalan.do/v1/crds.go

@@ -902,9 +902,6 @@ var OperatorConfigCRDResourceValidation = apiextv1.CustomResourceValidation{
 					"enable_lazy_spilo_upgrade": {
 						Type: "boolean",
 					},
-					"enable_cross_namespace_secret": {
-						Type: "boolean",
-					},
 					"enable_shm_volume": {
 						Type: "boolean",
 					},
@@ -1029,6 +1026,9 @@ var OperatorConfigCRDResourceValidation = apiextv1.CustomResourceValidation{
 									},
 								},
 							},
+							"enable_cross_namespace_secret": {
+								Type: "boolean",
+							},
 							"enable_init_containers": {
 								Type: "boolean",
 							},