{config, pkgs, ... }:{
  config.services.postgresql = {
    enable = true;
    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;
  '';
  };
}