Add documentation and update manifests

docs/reference/cluster_manifest.md

@@ -166,6 +166,11 @@ These parameters are grouped directly under  the `spec` key in the manifest.
   If you set the `all` special item, it will be mounted in all containers (postgres + sidecars).
   Else you can set the list of target containers in which the additional volumes will be mounted (eg : postgres, telegraf)
   
+  * **statefulset_propagate_annotations**
+  An array of annotations from PostgresCRD that should be passed on to the statefulsets.
+  This also accepts the regular expression like downscaler/*, etc.
+  These annotations will also be passed to the connection-pooler deployments if any.
+
 ## Postgres parameters
 
 Those parameters are grouped under the `postgresql` top-level key, which is

docs/reference/operator_parameters.md

@@ -151,6 +151,11 @@ Those are top-level keys, containing both leaf keys and groups.
   [operator deployment manually](../../manifests/postgres-operator.yaml#L20).
   The default is `false`.
 
+* **statefulset_propagate_annotations**
+  An array of annotations from PostgresCRD that should be passed on to the statefulsets.
+  This also accepts the regular expression like downscaler/*, etc.
+  These annotations will also be passed to the connection-pooler deployments if any.
+
 ## Postgres users
 
 Parameters describing Postgres users. In a CRD-configuration, they are grouped

manifests/operatorconfiguration.crd.yaml

@@ -34,6 +34,10 @@ spec:
         configuration:
           type: object
           properties:
+            # statefulset_propagate_annotations:
+            #   type: array
+            #   items:
+            #     type: string
             docker_image:
               type: string
             enable_crd_validation:

manifests/postgresql-operator-default-configuration.yaml

@@ -4,6 +4,9 @@ metadata:
   name: postgresql-operator-default-configuration
 configuration:
   docker_image: registry.opensource.zalan.do/acid/spilo-cdp-12:1.6-p115
+  # statefulset_propagate_annotation:
+  #   - deployment-time
+  #   - downscaler/*
   # enable_crd_validation: true
   # enable_lazy_spilo_upgrade: false
   # enable_shm_volume: true