Commit 8b972314 authored by frantathefranta's avatar frantathefranta
Browse files

nixos/conman: init module 

Adding a service for the conman package

Changes to conman service as per review
parent 725442d6

nixos/doc/manual/release-notes/rl-2511.section.md

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- [paisa](https://github.com/ananthakumaran/paisa), a personal finance tracker and dashboard. Available as [services.paisa](#opt-services.paisa.enable).



- [conman](https://github.com/dun/conman), a serial console management program. Available as [services.conman](#opt-services.conman.enable).



## Backward Incompatibilities {#sec-release-25.11-incompatibilities}



<!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->

nixos/modules/module-list.nix

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  ./services/misc/clipcat.nix

  ./services/misc/clipmenu.nix

  ./services/misc/confd.nix

  ./services/misc/conman.nix

  ./services/misc/cpuminer-cryptonight.nix

  ./services/misc/db-rest.nix

  ./services/misc/devmon.nix

nixos/modules/services/misc/conman.nix

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{

  config,

  lib,

  pkgs,

  ...

}:



{

  options = {

    services.conman = {

      enable = lib.mkEnableOption ''

        Enable the conman Console manager.



        Either `configFile` or `config` must be specified.

      '';

      package = lib.mkPackageOption pkgs "conman" { };



      configFile = lib.mkOption {

        type = lib.types.nullOr lib.types.path;

        default = null;

        example = "/run/secrets/conman.conf";

        description = ''

          The absolute path to the configuration file.



          Either `configFile` or `config` must be specified.



          See <https://github.com/dun/conman/wiki/Man-5-conman.conf#files>.

        '';

      };

      config = lib.mkOption {

        type = lib.types.nullOr lib.types.lines;

        default = null;

        example = ''

          server coredump=off

          server keepalive=on

          server loopback=off

          server timestamp=1h



          # global config

          global log="/var/log/conman/%N.log"

          global seropts="9600,8n1"

          global ipmiopts="U:<user>,P:<password>"

        '';

        description = ''

          The configuration object.



          Either `configFile` or `config` must be specified.



          See <https://github.com/dun/conman/wiki/Man-5-conman.conf#files>.

        '';

      };

    };

  };

  meta.maintainers = with lib.maintainers; [

    frantathefranta

  ];



  config =

    let

      cfg = config.services.conman;

      configFile =

        if cfg.configFile != null then

          cfg.configFile

        else

          pkgs.writeTextFile {

            name = "conman.conf";

            text = cfg.config;

          };

    in

    lib.mkIf cfg.enable {

      assertions = [

        {

          assertion =

            (cfg.configFile != null) && (cfg.config == null) || (cfg.configFile == null && cfg.config != null);

          message = "Either but not both `configFile` and `config` must be specified for conman.";

        }

      ];

      environment.systemPackages = [ cfg.package ];

      systemd.services.conmand = {

        description = "serial console management program";

        documentation = [ "man:conman(8)" ];

        wantedBy = [ "multi-user.target" ];

        serviceConfig = {

          ExecStart = "${cfg.package}/bin/conmand -F -c ${configFile}";

          KillMode = "process";

        };

      };

    };

}