deprecate crd validation toggle and sync with manifests (#1781)

* deprecate crd validation toggle and sync with manifests
* fix description in pg crd manifests
* change CRD creation strategy
* affinity matchExpression has values
* lower repair period in e2e tests

manifests/configmap.yaml

@@ -22,6 +22,7 @@ data:
   # connection_pooler_number_of_instances: 2
   # connection_pooler_schema: "pooler"
   # connection_pooler_user: "pooler"
+  crd_categories: "all"
   # custom_service_annotations: "keyx:valuez,keya:valuea"
   # custom_pod_annotations: "keya:valuea,keyb:valueb"
   db_hosted_zone: db.example.com
@@ -36,7 +37,6 @@ data:
   # downscaler_annotations: "deployment-time,downscaler/*"
   # enable_admin_role_for_users: "true"
   # enable_crd_registration: "true"
-  # enable_crd_validation: "true"
   # enable_cross_namespace_secret: "false"
   # enable_database_access: "true"
   enable_ebs_gp3_migration: "false"

manifests/operatorconfiguration.crd.yaml

@@ -59,6 +59,11 @@ spec:
           configuration:
             type: object
             properties:
+              crd_categories:
+                type: array
+                nullable: true
+                items:
+                  type: string
               docker_image:
                 type: string
                 default: "registry.opensource.zalan.do/acid/spilo-14:2.1-p3"
@@ -67,6 +72,7 @@ spec:
                 default: true
               enable_crd_validation:
                 type: boolean
+                description: deprecated
                 default: true
               enable_lazy_spilo_upgrade:
                 type: boolean
@@ -88,11 +94,13 @@ spec:
                 default: false
               max_instances:
                 type: integer
-                minimum: -1  # -1 = disabled
+                description: "-1 = disabled"
+                minimum: -1
                 default: -1
               min_instances:
                 type: integer
-                minimum: -1  # -1 = disabled
+                description: "-1 = disabled"
+                minimum: -1
                 default: -1
               resync_period:
                 type: string
@@ -182,6 +190,9 @@ spec:
                     type: array
                     items:
                       type: string
+                  enable_cross_namespace_secret:
+                    type: boolean
+                    default: false
                   enable_init_containers:
                     type: boolean
                     default: true

manifests/postgresql-operator-default-configuration.yaml

@@ -5,7 +5,8 @@ metadata:
 configuration:
   docker_image: registry.opensource.zalan.do/acid/spilo-14:2.1-p3
   # enable_crd_registration: true
-  # enable_crd_validation: true
+  # crd_categories:
+  # - all
   # enable_lazy_spilo_upgrade: false
   enable_pgversion_env_var: true
   # enable_shm_volume: true

manifests/postgresql.crd.yaml

@@ -145,7 +145,7 @@ spec:
                       - "transaction"
                   numberOfInstances:
                     type: integer
-                    minimum: 2
+                    minimum: 1
                   resources:
                     type: object
                     required:
@@ -199,8 +199,9 @@ spec:
                 type: boolean
               enableShmVolume:
                 type: boolean
-              init_containers:  # deprecated
+              init_containers:
                 type: array
+                description: deprecated
                 nullable: true
                 items:
                   type: object
@@ -227,8 +228,8 @@ spec:
                     items:
                       type: object
                       required:
-                      - weight
                       - preference
+                      - weight
                       properties:
                         preference:
                           type: object
@@ -346,8 +347,9 @@ spec:
                 type: object
                 additionalProperties:
                   type: string
-              pod_priority_class_name:  # deprecated
+              pod_priority_class_name:
                 type: string
+                description: deprecated
               podPriorityClassName:
                 type: string
               postgresql:
@@ -391,8 +393,9 @@ spec:
                             type: boolean
                     secretNamespace:
                       type: string
-              replicaLoadBalancer:  # deprecated
+              replicaLoadBalancer:
                 type: boolean
+                description: deprecated
               resources:
                 type: object
                 required:
@@ -510,14 +513,14 @@ spec:
                         - PreferNoSchedule
                     tolerationSeconds:
                       type: integer
-              useLoadBalancer:  # deprecated
+              useLoadBalancer:
                 type: boolean
+                description: deprecated
               users:
                 type: object
                 additionalProperties:
                   type: array
                   nullable: true
-                  description: "Role flags specified here must not contradict each other"
                   items:
                     type: string
                     enum: