com/simatime.nix


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{ nixos }:

/*

com.simatime - cloud infrastructure server.

This serves the git repo, mailserver, znc bouncer, user sites, and so on.

Currently also used as a catch-all production/staging server, until I get real
stuff deployed.

*/

{
  service =
    let
      nixos-mailserver = builtins.fetchTarball {
        url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/v2.2.1/nixos-mailserver-v2.2.1.tar.gz";
        sha256 = "03d49v8qnid9g9rha0wg2z6vic06mhp0b049s3whccn1axvs2zzx";
      };
    in nixos {
      system = "x86_64-linux";
      configuration = {
        imports = [
          ./simatime/hardware.nix
          ./simatime/networking.nix

          # common infra
          ./simatime/users.nix
          ./simatime/packages.nix

          # configured modules
          ./simatime/git.nix
          ./simatime/mail.nix
          ./simatime/web.nix
          ./simatime/znc.nix

          # third party
          nixos-mailserver
        ];

        nixpkgs.config.allowUnfree = true;

        programs.mosh = {
          enable = true;
          withUtempter = true;
        };

        services.openssh = {
          enable = true;
          passwordAuthentication = false;
        };

        security.sudo.wheelNeedsPassword = true;
        boot.cleanTmpDir = true;
      };
    };

  dev = import ./simatime/dev.nix { inherit nixos; };
}