nix-infra/config/hosts/matrix/postgresql.nix

{ pkgs, config, ... }:

{
  services.postgresql = {
    enable = true;
    package = pkgs.postgresql_15;

    initialScript = pkgs.writeText "synapse-init.sql" ''
      CREATE ROLE "matrix-synapse" WITH LOGIN PASSWORD 'synapse';
      CREATE DATABASE "matrix-synapse" WITH OWNER "matrix-synapse"
        TEMPLATE template0
        LC_COLLATE = "C"
        LC_CTYPE = "C";
    '';

    dataDir = "/mnt/data/postgresql/${config.services.postgresql.package.psqlSchema}";
  };
}