···

       
11
       
11
       
 
       
    serviceConfig = {

     

       
12
       
12
       
 
       
      ExecStart = ''

     

       
13
       
13
       
 
       
        ${pkgs.prometheus-systemd-exporter}/bin/systemd_exporter \

     

       
14
       
14
       
-
       
          --web.listen-address ${cfg.listenAddress}:${toString cfg.port}

     

       
14
       
14
       
+
       
          --web.listen-address ${cfg.listenAddress}:${toString cfg.port} ${concatStringsSep " " cfg.extraFlags}

     

       
15
       
15
       
 
       
      '';

     

       
16
       
16
       
 
       
      RestrictAddressFamilies = [

     

       
17
       
17
       
 
       
        # Need AF_UNIX to collect data