Remove x-kubernetes-preserve-unknown-fields and XPreserveUnknownFields.

manifests/postgresql.crd.yaml

@@ -4061,7 +4061,17 @@ spec:
                 nullable: true
                 items:
                   type: object
-                  x-kubernetes-preserve-unknown-fields: true
+                  properties:
+                    maxSkew:
+                      type: integer
+                      format: int32
+                    topologyKey:
+                      type: string
+                    whenUnsatisfiable:
+                      type: string
+                      enum:
+                        - DoNotSchedule
+                        - ScheduleAnyway
               useLoadBalancer:
                 description: |-
                   deprecated load balancer settings maintained for backward compatibility

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

@@ -56,6 +56,7 @@ var OperatorConfigCRDResourceColumns = []apiextv1.CustomResourceColumnDefinition
 }
 
 var min1 = 1.0
+var minLength1 int64 = 1
 var minDisable = -1.0
 
 // OperatorConfigCRDResourceValidation to check applied manifest parameters