Added ags

nixos/hosts/usconfig/models/postgresql.nix

@@ -1,10 +1,19 @@
 {config, pkgs, ... }:{
   config.services.postgresql = {
     enable = true;
-    ensureDatabases = [ "mydatabase" ];
+    ensureDatabases = [ "test" ];
     authentication = pkgs.lib.mkOverride 10 ''
       #type database  DBuser  auth-method
       local all       all     trust
+      # ipv4
+      host  all      all     127.0.0.1/32   trust
+      # ipv6
+      host all       all     ::1/128        trust
     '';
+    initialScript = pkgs.writeText "backend-initScript" ''
+    CREATE ROLE nixcloud WITH LOGIN PASSWORD 'nixcloud' CREATEDB;
+    CREATE DATABASE nixcloud;
+    GRANT ALL PRIVILEGES ON DATABASE nixcloud TO nixcloud;
+  '';
   };
 }