{ config, pkgs, lib, ... }: with lib; let cfg = config.services.gobgpd; format = pkgs.formats.toml { }; confFile = format.generate "gobgpd.conf" cfg.settings; in { options.services.gobgpd = { enable = mkEnableOption "GoBGP Routing Daemon"; settings = mkOption { type = format.type; default = { }; description = '' GoBGP configuration. Refer to for details on supported values. ''; example = literalExpression '' { global = { config = { as = 64512; router-id = "192.168.255.1"; }; }; neighbors = [ { config = { neighbor-address = "10.0.255.1"; peer-as = 65001; }; } { config = { neighbor-address = "10.0.255.2"; peer-as = 65002; }; } ]; } ''; }; }; config = mkIf cfg.enable { environment.systemPackages = [ pkgs.gobgpd ]; systemd.services.gobgpd = { wantedBy = [ "multi-user.target" ]; after = [ "network.target" ]; description = "GoBGP Routing Daemon"; serviceConfig = { Type = "notify"; ExecStartPre = "${pkgs.gobgpd}/bin/gobgpd -f ${confFile} -d"; ExecStart = "${pkgs.gobgpd}/bin/gobgpd -f ${confFile} --sdnotify"; ExecReload = "${pkgs.gobgpd}/bin/gobgpd -r"; DynamicUser = true; AmbientCapabilities = "cap_net_bind_service"; }; }; }; }