[WIP] Add set_memory_request_to_limit option (#406)

* Add set_memory_request_to_limit option

manifests/complete-postgres-manifest.yaml

@@ -6,7 +6,7 @@ metadata:
 spec:
   teamId: "ACID"
   volume:
-    size: 5Gi
+    size: 1Gi
   numberOfInstances: 2
   users: #Application/Robot users
     zalando:
@@ -31,7 +31,7 @@ spec:
       memory: 100Mi
     limits:
       cpu: 300m
-      memory: 3000Mi
+      memory: 300Mi
   patroni:
     initdb:
       encoding: "UTF8"

manifests/configmap.yaml

@@ -10,11 +10,12 @@ data:
 
   debug_logging: "true"
   workers: "4"
-  docker_image: registry.opensource.zalan.do/acid/spilo-cdp-10:1.4-p29
+  docker_image: registry.opensource.zalan.do/acid/spilo-cdp-10:1.5-p35
   pod_service_account_name: "zalando-postgres-operator"
   secret_name_template: '{username}.{cluster}.credentials'
   super_username: postgres
   enable_teams_api: "false"
+  # set_memory_request_to_limit: "true"
   # postgres_superuser_teams: "postgres_superusers"
   # enable_team_superuser: "false"
   # team_admin_role: "admin"