{ lib, pkgs, ... }: { services.postgresql = { enable = true; enableTCPIP = true; checkConfig = true; package = pkgs.postgresql_12; dataDir = "/srv/storage/database/postgres-12/data"; }; services.mysql = { enable = true; settings.mysqld.bind-address = "127.0.0.1"; package = pkgs.mariadb; dataDir = "/srv/storage/database/mariadb/data"; }; }