Unverified Commit a929772d authored by Guillaume Girol's avatar Guillaume Girol Committed by GitHub
Browse files

nixos/prometheus-postfix-exporter: add package option and format (#356564)

parents 59c2685a 7df67599

nixos/modules/services/monitoring/prometheus/exporters/postfix.nix

+24 −10
Original line number Diff line number Diff line 
{ config, lib, pkgs, options, ... }:

{

  config,

  lib,

  pkgs,

  ...

}:



let

  cfg = config.services.prometheus.exporters.postfix;
@@ -14,6 +19,7 @@ in 
{

  port = 9154;

  extraOpts = {

    package = lib.mkPackageOption pkgs "prometheus-postfix-exporter" { };

    group = mkOption {

      type = types.str;

      description = ''
@@ -88,18 +94,26 @@ in 
      RestrictAddressFamilies = [ "AF_UNIX" ];

      SupplementaryGroups = mkIf cfg.systemd.enable [ "systemd-journal" ];

      ExecStart = ''

        ${pkgs.prometheus-postfix-exporter}/bin/postfix_exporter \

        ${lib.getExe cfg.package} \

          --web.listen-address ${cfg.listenAddress}:${toString cfg.port} \

          --web.telemetry-path ${cfg.telemetryPath} \

          --postfix.showq_path ${escapeShellArg cfg.showqPath} \

          ${concatStringsSep " \\\n  " (cfg.extraFlags

          ${

            concatStringsSep " \\\n  " (

              cfg.extraFlags

              ++ optional cfg.systemd.enable "--systemd.enable"

          ++ optional cfg.systemd.enable (if cfg.systemd.slice != null

                                          then "--systemd.slice ${cfg.systemd.slice}"

                                          else "--systemd.unit ${cfg.systemd.unit}")

          ++ optional (cfg.systemd.enable && (cfg.systemd.journalPath != null))

                       "--systemd.journal_path ${escapeShellArg cfg.systemd.journalPath}"

          ++ optional (!cfg.systemd.enable) "--postfix.logfile_path ${escapeShellArg cfg.logfilePath}")}

              ++ optional cfg.systemd.enable (

                if cfg.systemd.slice != null then

                  "--systemd.slice ${cfg.systemd.slice}"

                else

                  "--systemd.unit ${cfg.systemd.unit}"

              )

              ++ optional (

                cfg.systemd.enable && (cfg.systemd.journalPath != null)

              ) "--systemd.journal_path ${escapeShellArg cfg.systemd.journalPath}"

              ++ optional (!cfg.systemd.enable) "--postfix.logfile_path ${escapeShellArg cfg.logfilePath}"

            )

          }

      '';

    };

  };