fix

share/dataset-pg/roles.tf

@@ -1,8 +1,11 @@
 locals {
-  sorted-roles-name = reverse(distinct(sort([for r in var.roles: r.name])))
+  roles = concat(var.roles, var.extentions.postgrest.enable?[{
+    "name" = "anonymous"
+  }]:[])
+  sorted-roles-name = reverse(distinct(sort([for r in local.roles: r.name])))
   sorted-roles = flatten([
     for name in local.sorted-roles-name: [
-      for r in var.roles:
+      for r in local.roles:
         r if r.name == name
     ]
   ])